ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 22 April 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 53 58.7 54 45.6 55 42.0 56 32.9 LONGITUDE (W): 065 57.2 064 57.6 064 28.0 063 51.5 WEATHER TEMPERATURE (C): 7.1 6.7 6.3 2.1 AIR PRESSURE(MB): 980.8 979.6 979.7 981.4 REL HUMIDITY (%): 72.5 70.6 80.7 72.8 WIND SPEED (KN): 18 19 23 27 WIND DIRECTION: N NNE NE SSW SWELL HEIGHT (ft): 3-5 4-7 4-7 7-70 SWELL DIRECTION: N NNE CONFUSED SSW SALINITY(PSU): N/A N/A N/A N/A SEA SURF TEMP(C): N/A N/A N/A N/A VISIBILITY (NM): 10-12 10+ 6-8 10+ CLOUDS (%): 20 100 100 90 SEA STATE: 4 4 4 5 SEA ICE ICE TOTAL(TENTHS): NEW & GREY ICE: GREY-WHITE: THIN ICE (30-60): MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/100 800/100 800/100 800/100 (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Enroute King George Island. ETA 0700 24th April. Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Sunday, April 22, 2001 12:17 PM To: mo-sitrep@polar.org; landisjo@mcmurdo.gov Subject: LMG SITREP 21 APRIL 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 21 April 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 53 04.0 52 46.7 52 33.3 53 18.6 LONGITUDE (W): 070 41.0 070 05.5 068 21.3 067 04.9 WEATHER TEMPERATURE (C): 5.1 4.2 4.5 5.8 AIR PRESSURE(MB): 997.0 998.3 994.7 987.7 REL HUMIDITY (%): 78.0 80.4 78.0 76.6 WIND SPEED (KN): 20-25 21 15-20 20 WIND DIRECTION: ENE W W NW SWELL HEIGHT (ft): 2-4 3-5 2-4 4-7 SWELL DIRECTION: ENE WSW WSW NW SALINITY(PSU): N/A N/A N/A N/A SEA SURF TEMP(C): N/A N/A N/A N/A VISIBILITY (NM): UNL 10+ 10+ 10+ CLOUDS (%): NIL 10 60 85 SEA STATE: 3 3 2 3 SEA ICE ICE TOTAL(TENTHS): NEW & GREY ICE: GREY-WHITE: THIN ICE (30-60): MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/100 800/100 800/100 800/100 (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Departed Punta Arenas at 1900 local time on 20 April 2001. Enroute to King George Island, Antarctica. ETA 0700 24 April 2001. Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Wednesday, April 25, 2001 8:26 AM To: mo-sitrep@polar.org; landisjo@mcmurdo.gov Subject: LMG SITREP 23 APRIL 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 23 April 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 57 18.2 58 10.3 59 01.9 59 50.8 LONGITUDE (W): 063 17.8 062 38.5 061 58.6 061 19.8 WEATHER TEMPERATURE (C): 1.3 0.4 -1.6 -2.0 AIR PRESSURE(MB): 982.1 983.9 986.5 987.4 REL HUMIDITY (%): 67.4 59.5 67.0 72.8 WIND SPEED (KN): 20-25 20 30 25-30 WIND DIRECTION: SW SW SSW SSW SWELL HEIGHT (ft): 6-10 4-7 6-10 8-12 SWELL DIRECTION: SW SW SW SSW SALINITY(PSU): N/A 33.0 32.4 32.8 SEA SURF TEMP(C): N/A N/A N/A N/A VISIBILITY (NM): 4-8 10+ 8+ 10+ CLOUDS (%): 100/ RAIN 25 80 90 SEA STATE: 5 4 5 5 SEA ICE ICE TOTAL(TENTHS): NEW & GREY ICE: GREY-WHITE: THIN ICE (30-60): MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/100 800/100 800/100 800/100 (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Enroute Maxwell Bay, King George Island. ETA 1030 hours 24 April 2001. Regards, Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Wednesday, April 25, 2001 6:33 AM To: mo-sitrep@polar.org; landisjo@mcmurdo.gov Subject: LMG SITREP 24 APRIL 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 24 April 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 60 40.5 61 32.3 62 23.9 62 13.6 LONGITUDE (W): 060 39.4 059 56.4 059 05.6 058 51.1 WEATHER TEMPERATURE (C): -2.0 -2.3 -1.8 -3.4 AIR PRESSURE(MB): 986.9 984.4 982.2 982.7 REL HUMIDITY (%): 80.9 72.3 56.8 76.8 WIND SPEED (KN): 25 17 3 17 WIND DIRECTION: SSW SSW E SE SWELL HEIGHT (ft): 8-12 6-8 3-5 2-3 SWELL DIRECTION: SW SSW NW SE SALINITY(PSU): 32.8 32.9 33.0 32.8 SEA SURF TEMP(C): N/A N/A N/A -0.2 VISIBILITY (NM): 8+ 3 10-12 10 CLOUDS (%): nil 100 80 100 SEA STATE: 5 5 0 2 SEA ICE ICE TOTAL(TENTHS): <1/10 <1/10 NEW & GREY ICE: BITS BITS GREY-WHITE: AND AND THIN ICE (30-60): BRASH BRASH MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/100 800/100 800/VP 800/VP (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Arrived Maxwell Bay, King George Island and picked up IO-196 (L) field party and field equipment at Barton Peninsula, and equipment cache at Fildes Peninsula. Conducted tests on HTI towed sonar (GLOBEC-Daly) while in the relatively protected waters of Maxwell Bay. Departed Maxwell Bay for Byers Peninsula, Livingston Island to redeploy IO-196 at that site on 25 April, weather permitting. Regards, Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Wednesday, April 25, 2001 1:56 PM To: mo-sitrep@polar.org; landisjo@mcmurdo.gov Subject: LMG SITREP 25 APRIL 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 25 APRIL 2001 METRICS: UD - WEATHER GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 62 35.4 62 45.2 62 42.1 62 43.1 LONGITUDE (W): 059 30.8 060 45.4 061 00.4 061 01.2 WEATHER TEMPERATURE (C): -7.1 -5.1 -7.0 -7.5 AIR PRESSURE(MB): 986.2 985.1 984.6 985.4 REL HUMIDITY (%): 78.0 70.8 81.8 78.4 WIND SPEED (KN): 25 20 35-40 30-40 WIND DIRECTION: ENE NE ENE NE SWELL HEIGHT (ft): 3-5 5-7 5-7 6-10 SWELL DIRECTION: ESE NE ENE E SALINITY(PSU): 33.1 33.1 33.1 33.2 SEA SURF TEMP(C): 0.6 0.6 0.5 0.4 VISIBILITY (NM): 8 3 4-6 8+ CLOUDS (%): CLR 100 100 100 SEA STATE: 4 4 5 5 SEA ICE ICE TOTAL(TENTHS): <1/10 <1/10 <1/10 <1/10 NEW & GREY ICE: BERGS BERGS BERGS BERGS GREY-WHITE: BITS BITS BITS BITS THIN ICE (30-60): GROWLERS GROWLERS GROWLERS GROWLERS MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/55 800/50 800/VP 800/VP (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Arrived area of Byers Peninsula early on 25 April. High winds and exposed conditions in landing area prevented put-in of IO-196 field party throughout the day. Vessel standing by for improved conditions. Regards, Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Sunday, April 29, 2001 2:31 PM To: mo-sitrep@polar.org; landisjo@mcmurdo.gov Subject: LMG SITREP 29 APRIL ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 29 April 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 65 17.9 65 50.8 66 20.7 66 24.3 LONGITUDE (W): 066 26.6 068 33.8 070 30.6 070 44.9 WEATHER TEMPERATURE (C): -0.9 0.5 -0.5 0.5 AIR PRESSURE(MB): 978.6 969.2 966.5 968.8 REL HUMIDITY (%): 74.4 96.1 97.1 78.8 WIND SPEED (KN): 20 20-25 20-25 20 WIND DIRECTION: NNE W W WNW SWELL HEIGHT (ft): 4-8 7-9 5-8 10-12 SWELL DIRECTION: W SW W W SALINITY(PSU): 32.9 32.8 32.8 32.8 SEA SURF TEMP(C): .6 .5 -0.5 -0.5 VISIBILITY (NM): 6-8 2 3-5 10 CLOUDS (%): 100 100 100/SNOW 60 SEA STATE: 5 5 5 5-6 SEA ICE ICE TOTAL(TENTHS): NEW & GREY ICE: GREY-WHITE: THIN ICE (30-60): MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 900/100 800/100 800/100 800/VP (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Vessel arrived at Process Station #1 and began operations. The HTI sonar system was tested with the vessel drifting to collect noise profile data. Instrument continues to exhibit interference problems. A CTD cast was conducted at LAN. Tucker trawls for live animal collection were conducted throughout the day. An ADCP survey transect will be conducted overnight and into the day 30 April. Regards, Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Monday, April 30, 2001 2:07 PM To: mo-sitrep@polar.org; landisjo@mcmurdo.gov Cc: cayettea@spawars.navy.mil; NBP MPC Subject: LMG SITREP 30 APRIL 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 30 April 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 66 14.3 66 15.0 66 19.3 66 11.9 LONGITUDE (W): 071 08.3 071 14.7 071 28.8 071 53.5 WEATHER TEMPERATURE (C): -0.6 -0.8 -0.9 1.2 AIR PRESSURE(MB): 972.1 967.6 970.9 970.7 REL HUMIDITY (%): 82.2 79.7 97.6 89.5 WIND SPEED (KN): 24 20 25-30 23 WIND DIRECTION: W W N NW SWELL HEIGHT (ft): 10-12 12-14 8-12 12-15 SWELL DIRECTION: WNW WNW NW WNW SALINITY(PSU): 32.8 32.8 32.8 34.2 SEA SURF TEMP(C): -0.7 -0.6 -0.6 -0.9 VISIBILITY (NM): 3-5 3 1 8 CLOUDS (%): 100/SNOW 25 100/SNOW 100 SEA STATE: 6 6-7 6-7 6-7 SEA ICE ICE TOTAL(TENTHS): NEW & GREY ICE: GREY-WHITE: THIN ICE (30-60): MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/70 800/50 800/70 800/VP (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Conducted ADCP survey transect overnight and through part of the day. Completed CTD casts to 500 meters and to bottom (2600+ meters). Completed rigging of 10 meter MOCNESS (MOC10). ADCP survey should be completed by early evening and Tucker, MOC10 and MOC1 tows are on the agenda. Regards, Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Wednesday, May 02, 2001 11:18 AM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: lmg SITREP 01 MAY 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 1 May 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 66 13.1 66 06.5 66 07.6 66 15.3 LONGITUDE (W): 071 27.6 071 27.7 071 27.7 071 23.6 WEATHER TEMPERATURE (C): 0.5 -0.9 -1.5 0.4 AIR PRESSURE(MB): 969.5 965.5 966.6 966.0 REL HUMIDITY (%): 91.2 96.6 89.8 80.3 WIND SPEED (KN): 16 8 24 20-25 WIND DIRECTION: NNW S WSW NW SWELL HEIGHT (ft): 8-12 8-10 6-10 10-12 SWELL DIRECTION: WNW WNW WSW WNW SALINITY(PSU): 32.8 32.8 32.8 32.9 SEA SURF TEMP(C): -0.6 -0.8 -0.7 -0.7 VISIBILITY (NM): 2-4 1 6-8 4-6 CLOUDS (%): 100/SNOW 100 50 100 SEA STATE: 6 5 5 5-6 SEA ICE ICE TOTAL(TENTHS): NEW & GREY ICE: GREY-WHITE: THIN ICE (30-60): MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/30 800/VP 800/VP 800/40 (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Completed MOC10 and MOC1 twos. Conducted 2 CTD casts, one to 200m and one to 1000m. Completed various Tucker trawl tows for live animals. Weather conditions continue marginal but workable. Regards, Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Wednesday, May 02, 2001 2:43 PM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: LMG SITREP 2 MAY 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 2 May 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 66 12.8 66 13.4 66 14.5 66 14.5 LONGITUDE (W): 071 39.1 071 39.9 071 35.5 071 35.4 WEATHER TEMPERATURE (C): -1.3 -1.2 0.2 0.5 AIR PRESSURE(MB): 972.3 976.3 974.6 981.3 REL HUMIDITY (%): 68.8 79.3 81.8 82.3 WIND SPEED (KN): 25 20-25 20-25 25-30 WIND DIRECTION: WSW W W W SWELL HEIGHT (ft): 8-12 12-16 8-12 12-16 SWELL DIRECTION: WSW W W W SALINITY(PSU): 32.8 32.8 32.8 32.8 SEA SURF TEMP(C): -0.7 -0.8 -0.6 -0.8 VISIBILITY (NM): 6-8 2 6-8 10+ CLOUDS (%): 50 100 100 100 SEA STATE: 6 7 6 7 SEA ICE ICE TOTAL(TENTHS): NEW & GREY ICE: GREY-WHITE: THIN ICE (30-60): MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/35 800/60 800/50 800/40 (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Deployed MOC10 in heavy swell and marginal conditions of 25-30 knots. At recovery, discovered that net had flipped early in tow, and system and all nets were inverted when retrieved. Tow bridle appears to have caught and tore off one of the strobe system battery boxes. Mounting system of battery boxes (two each off-center of tow point) may have contributed to flipping of system along with sea state and towing aspect. As the strobe system has not been operative to date, remaining components have been removed for last tows on this station. Repairs will be attempted with components removed. Completed Tucker trawls and CTD cast to 1,000 meters. Regards, Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Thursday, May 03, 2001 3:38 PM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: LMG SITREP 3 MAY 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 3 MAY 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 66 15.3 66 15.4 66 12.2 66 11.8 LONGITUDE (W): 071 28.3 071 39.4 071 40.0 071 25.3 WEATHER TEMPERATURE (C): 1.3 0.0 -0.5 0.8 AIR PRESSURE(MB): 986.5 987.9 984.7 979.5 REL HUMIDITY (%): 80.7 85.2 96.8 92.6 WIND SPEED (KN): 20 11 18 26 WIND DIRECTION: W NW N N SWELL HEIGHT (ft): 8-12 8-10 6-8 7-9 SWELL DIRECTION: W W NW NNW SALINITY(PSU): 32.8 32.8 32.8 32.8 SEA SURF TEMP(C): -0.7 -0.6 -0.7 -0.7 VISIBILITY (NM): 6-8 <1/SNOW <1 3 CLOUDS (%): 100 100 100 100 SEA STATE: 6 6 5 5 SEA ICE ICE TOTAL(TENTHS): NEW & GREY ICE: GREY-WHITE: THIN ICE (30-60): MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/VP 800/VP 800/VP 800/VP (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Continuing to work Process Station #1. Conducted Tucker, MOC10 and MOC 1 tows. Completed CTD casts. Set up for afternoon MOC10 tow, but experienced electronic problems with unit. Troubleshooting is underway. Estimated one more day on this station, but equipment delays could prolong an additional day. Regards, Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Saturday, May 05, 2001 5:56 PM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: LMG SITREP 4 MAY 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 4 MAY 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 66 08.7 66 02.9 66 18.9 66 21.0 LONGITUDE (W): 071 24.4 071 37.9 071 03.9 071 03.4 WEATHER TEMPERATURE (C): 0.4 -0.5 0.2 1.2 AIR PRESSURE(MB): 980.5 982.8 982.1 982.3 REL HUMIDITY (%): 97,7 95.7 91.5 91.0 WIND SPEED (KN): 11 19 25 27 WIND DIRECTION: NW N NNW NNW SWELL HEIGHT (ft): 4-8 7-9 6-10 6-10 SWELL DIRECTION: NW NW NW NNW SALINITY(PSU): 32.8 32.8 32.8 32.8 SEA SURF TEMP(C): -0.8 -0.9 -0.6 -0.5 VISIBILITY (NM): 2-4 6-8 5-7 1 CLOUDS (%): 100 80 100 100 SEA STATE: 5 5 5 5 SEA ICE ICE TOTAL(TENTHS): NEW & GREY ICE: GREY-WHITE: THIN ICE (30-60): MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/OE 800/100 800/40 800/25 (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Completed MOC10, MOC1 and Tucker trawls. Conducted CTD cast at LAN. Completed dual MOC10 and HTI bioacoustic tows. Regards, Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Saturday, May 05, 2001 7:15 PM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: LMG Sitrep 5 May 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 5 MAY 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 66 22.2 66 23.2 66 55.1 67 38.5 LONGITUDE (W): 070 59.1 070 56.3 070 09.4 069 49.8 WEATHER TEMPERATURE (C): 0 0.7 -0.7 -0.3 AIR PRESSURE(MB): 981.9 973.7 988.2 994.3 REL HUMIDITY (%): 96.5 96.9 91.1 89.2 WIND SPEED (KN): 25 30-35 20 22 WIND DIRECTION: NNW N W WNW SWELL HEIGHT (ft): 6-10 10-14 8-12 8-12 SWELL DIRECTION: NNW NW WNW WNW SALINITY(PSU): 32.8 32.8 32.8 32.7 SEA SURF TEMP(C): -0.6 -0.5 -0.7 0.0 VISIBILITY (NM): 1-3/SNOW 1 6-8 10 CLOUDS (%): 100 100 50 70 SEA STATE: 5 7-8 6 5 SEA ICE ICE TOTAL(TENTHS): NEW & GREY ICE: GREY-WHITE: THIN ICE (30-60): MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/90 800/30 800/100 800/100 (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Completed MOC10, MOC1 and Tucker net tows. Departed Station 1 for Station 5 (NE part Marguerite Bay) to conduct seal and penguin studies. regards, owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Tuesday, May 08, 2001 6:10 AM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: LMG SITREP 6 MAY 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 6 MAY 2001 METRICS: GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 67 43.6 67 50.2 67 56.6 67 43.3 LONGITUDE (W): 068 05.8 068 07.1 068 38.7 068 06.0 WEATHER TEMPERATURE (C): 0.5 0.3 -0.5 1.6 AIR PRESSURE(MB): 998.7 1000.3 997.6 999.7 REL HUMIDITY (%): 67.7 82.1 91.1 78.4 WIND SPEED (KN): 27 25 30-35 28-33 WIND DIRECTION: N N NE NNE SWELL HEIGHT (ft): 2-3 2-3 4-6 4-7 SWELL DIRECTION: NNE E NE NE SALINITY(PSU): 32.4 32.4 32.6 32.4 SEA SURF TEMP(C): -0.6 -0.5 -0.2 -0.6 VISIBILITY (NM): 6-8 10 4-6 10 CLOUDS (%): 50 50 80/SNOW 100 SEA STATE: 3 3 5 3 SEA ICE ICE TOTAL(TENTHS): <1/10 <1/10 <1/10 <1/10 NEW & GREY ICE: BERGS, BITS BERGS, BITS BERGS, BITS BERGS, BITS GREY-WHITE: GROWLERS GROWLERS GROWLERS GROWLERS THIN ICE (30-60): BRASH BRASH BRASH BRASH MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/20 800/30 800/60 800/25 (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Began work in Northeast corner Marguerite Bay, GLOBEC Process Station 4. Rendezvous'd with R/V NATHANIEL B. PALMER to exchange parts etc. Conducted Tucker Trawls, CTD cast and ADCOP Survey work. Regards, Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Tuesday, May 08, 2001 6:15 AM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: LMG SITREP 7 MAY 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 7 MAY 2001 METRICS: GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 67 55.7 67 46.5 67 32.7 67 23.0 LONGITUDE (W): 068 20.9 068 07.2 067 58.4 067 46.6 WEATHER TEMPERATURE (C): 2.0 0.0 0.8 1.2 AIR PRESSURE(MB): 1001.8 1002.2 1004.8 1007.1 REL HUMIDITY (%): 75.8 85.1 83.5 81.1 WIND SPEED (KN): 13 5 5 10 WIND DIRECTION: NE SSW NE N SWELL HEIGHT (ft): 2-4 NIL NIL NIL SWELL DIRECTION: N NIL NIL NIL SALINITY(PSU): 32.6 32.4 32.3 32.4 SEA SURF TEMP(C): -0.2 -0.6 -0.7 -0.7 VISIBILITY (NM): 6-8 10 6-8 10 CLOUDS (%): 100 25 100 80 SEA STATE: 3 1 1 1 SEA ICE ICE TOTAL(TENTHS): <1/10 <1/10 <1/10 <1/10 NEW & GREY ICE: BERGS, BITS BERGS, BITS BERGS, BITS BERGS, BITS GREY-WHITE: GROWLERS GROWLERS GROWLERS GROWLERS THIN ICE (30-60): BRASH BRASH BRASH BRASH MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/OE 800/10 800/100 800/VP (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Overnight work included MOC10 and MOC1 and Tucker trawls. Favorable weather conditions allowed for launch of Zodiacs to work vicinity of LaBeuf Fjord and Wyatt Island for penguin and seal studies. Found Fur, Weddell and Crabeater seals. Completed work on one Crabeater seal, including satellite transmitter and tagging. No Adelie or other penguin species encountered. Conducted CTD cast at LAN. Regards, Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Thursday, May 10, 2001 2:12 PM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: LMG SITREP 8 MAY 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 8 MAY 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 67 55.6 67 39.6 67 39.6 67 20.8 LONGITUDE (W): 068 20.9 067 53.1 067 57.4 067 57.4 WEATHER TEMPERATURE (C): 2.1 1.1 0.8 0.1 AIR PRESSURE(MB): 1009.6 1011.2 1021.9 1013.5 REL HUMIDITY (%): 79.4 82.1 85.0 83.9 WIND SPEED (KN): 11 20-25 35 35-40 WIND DIRECTION: NE NNW NNE NNE SWELL HEIGHT (ft): 1-2 2-5 3-5 3-5 SWELL DIRECTION: NNE NNW NNE NNE SALINITY(PSU): 32.3 32.3 32.4 32.4 SEA SURF TEMP(C): -0.6 -0.9 -0.7 -0.6 VISIBILITY (NM): 6-8 10 5-7 5-6 CLOUDS (%): 90 25 20 100 SEA STATE: 1 3 3 4 SEA ICE ICE TOTAL(TENTHS): <1/10 <1/10 <1/10 <1/10 NEW & GREY ICE: BERGS, BITS BERGS, BITS BERGS, BITS BERGS, BITS GREY-WHITE: GROWLERS GROWLERS GROWLERS GROWLERS THIN ICE (30-60): MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/15 800/40 800/VP 800/50 (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: High winds curtailed zodiacs work (seals and penguin) planned for the day. Conducted ADCP survey of Labeuf Fjord/Wyatt Island vicinity. Completed MOC1 and Tucker trawl tows. Conducted CTD at LAN. Regards, Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Thursday, May 10, 2001 2:15 PM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: LMG SITREP 09 MAY 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 9 MAY 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 067 24.9 67 26.1 67 48.3 67 47.5 LONGITUDE (W): 067 51.5 067 48.8 068 48.8 068 49.7 WEATHER TEMPERATURE (C): 2.6 3.8 3.7 1.7 AIR PRESSURE(MB): 1014.2 1013.1 1009.1 1009.1 REL HUMIDITY (%): 71.4 63.7 59.7 74.0 WIND SPEED (KN): 18 30-35 20 13 WIND DIRECTION: NE NNE NE SSW SWELL HEIGHT (ft): 2-3 4-6 4-6 4-6 SWELL DIRECTION: NE NNE NE SSW SALINITY(PSU): 32.4 32.6 32.2 32.1 SEA SURF TEMP(C): -0.7 -0.6 -1.0 -1.1 VISIBILITY (NM): 6-8 10 6-8 10 CLOUDS (%): 50 75 95 90 SEA STATE: 3 3 4-5 2-3 SEA ICE ICE TOTAL(TENTHS): <1/10 <1/10 <1/10 <1/10 NEW & GREY ICE: BERGS, BITS BERGS, BITS BERGS, BITS BERGS, BITS GREY-WHITE: GROWLERS GROWLERS GROWLERS GROWLERS THIN ICE (30-60): MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/VP 800/30 800/15 800/VP (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Moved overnight to vicinity Avian Island. Landed penguin group, who successfully deployed 5 satellite transmitters and diet-sampled 10 Adelie penguins. Conducted CTD cast at LAN. Departed Avian and conducted Tucker trawls en-route to vicinity of Pourquoi Pas Island fjords for work tomorrow. Regards, Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Thursday, May 10, 2001 2:20 PM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: LMG Sitrep 10 May 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 10 MAY 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 67 46.6 67 43.6 67 41.0 67 46.6 LONGITUDE (W): 067 19.1 067 13.8 067 09.8 067 19.2 WEATHER TEMPERATURE (C): 2.9 3.4 3.5 3.5 1.4 AIR PRESSURE(MB): 1010.6 1012.7 1012.9 1012.9 1011.3 REL HUMIDITY (%): 68.3 62.8 60.7 64.1 WIND SPEED (KN): 16 17 18 22 WIND DIRECTION: NE N N NE SWELL HEIGHT (ft): 2-3 1-2 1-2 1-3 SWELL DIRECTION: NE NE NE NE SALINITY(PSU): 32.4 32.4 32.4 32.4 SEA SURF TEMP(C): -.8 -1.0 -0.9 -0.9 VISIBILITY (NM): 4-6 10 8-10 10 CLOUDS (%): 100 80 20 80 SEA STATE: 2 1-2 2-3 2-3 SEA ICE ICE TOTAL(TENTHS): <1/10 <1/10 <1/10 <1/10 NEW & GREY ICE: BRASH, BITS BRASH, BITS BRASH, BITS BRASH, BITS GREY-WHITE: BERGS BERGS BERGS BERGS THIN ICE (30-60): GROWLERS GROWLERS GROWLERS GROWLERS MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/50 800/100 800/100 OE/VP (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Launched Zodiacs and conducted seal surveys in fjords in the vicinity of Pourquio Pas, Blakelock, Ridge and Horseshoe Islands. Few crabeaters found. No penguins observed. Conducted CTD cast at LAN. Conducted MOC10 tows and Tucker trawls. Regards, Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Saturday, May 12, 2001 8:19 AM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: LMG SITREP 11 MAY 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 11 May 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 67 47.8 67 52.2 67 24.2 67 19.8 LONGITUDE (W): 067 23.2 067 51.0 067 57.8 067 33.5 WEATHER TEMPERATURE (C): 3.7 2.6 3.2 2.7 AIR PRESSURE(MB): 1007.8 1005.2 1006.5 1008.5 REL HUMIDITY (%): 48.8 72.3 73.0 76.6 WIND SPEED (KN): 30-35 30-40 25-30 20-25 WIND DIRECTION: NE N NNE N SWELL HEIGHT (ft): 2-4 6-8 2-4 1-3 SWELL DIRECTION: NE N NNE N SALINITY(PSU): 32.3 32.4 32.4 32.4 SEA SURF TEMP(C): -0.7 -0.6 -0.6 -0.7 VISIBILITY (NM): 6-8 6 6-8 10 CLOUDS (%): 30 100 90 80 SEA STATE: 2-3 5 4-5 2 SEA ICE ICE TOTAL(TENTHS): <1/10 <1/10 <1/10 <2/10 NEW & GREY ICE: BERGS, BITS BERGS, BITS BERGS, BITS BERGS, BITS GREY-WHITE: GROWLERS GROWLERS GROWLERS GROWLERS THIN ICE (30-60): BRASH BRASH BRASH BRASH MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/100 800/50 800/100 800/VP (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Conducted overnight MOC10, MOC1 and Tucker trawls. During daylight worked glacial ice pack in Lawrence Channel, east of Wyatt Island, northern end of LaBeuf Fjord for seal operations. High winds in morning hours were mitigated somewhat by ice and allowed zodiac work. 2 seals were processed and satellite transmitters affixed. Decision taken to allow one additional half day of operations in area as this was the only location of crabeater seals found so far. Vessel will move on to station number 4 (southern end of Marguerite Bay) after conclusion of operations in this area. Regards, Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Sunday, May 13, 2001 5:28 AM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: LMG SITREP 12 MAY 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 12 May 2001 METRICS: GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 067 25.6 67 21.6 67 20.5 67 49.1 LONGITUDE (W): 067 50.1 067 49.0 067 48.6 068 09.9 WEATHER TEMPERATURE (C): 3.2 3.2 3.5 2.5 AIR PRESSURE(MB): 1009.0 1008.6 1006.9 1005.5 REL HUMIDITY (%): 74.3 84.3 78.9 78.6 WIND SPEED (KN): 20-25 3-35 35-40 35=40 WIND DIRECTION: N NE NNE NNE SWELL HEIGHT (ft): 1-2 4-6 3-5 7-9 SWELL DIRECTION: N NE NNE NNE SALINITY(PSU): 32.4 32.4 32.4 32.4 SEA SURF TEMP(C): -0.8 -0.6 -0.6 -0.5 VISIBILITY (NM): 8-10 10 8-10 10 CLOUDS (%): 10 95 90 95 SEA STATE: 1 3-4 4 5 SEA ICE ICE TOTAL(TENTHS): <1/10 <1/10 <1/10 <1/10 NEW & GREY ICE: BERGS, BITS BERGS, BITS BERGS, BITS BERGS, BITS GREY-WHITE: GROWLERS GROWLERS GROWLERS GROWLERS THIN ICE (30-60): BRASH BRASH BRASH BRASH MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/15 800/VP 800/25 800/100 (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: High winds forced cancellation of proposed seal processing activities early this am. One MOC10, Tucker and MOC1 were completed. CTD cast was conducted at LAN. Vessel departed work area (GLOBEC process #5) for southe side of Marguerite Bay (GLOBEC process site #4). Regards, Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Monday, May 14, 2001 12:08 PM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: LMG SITREP 13 MAY 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 13 MAY 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 68 17.2 68 47.7 68 59.1 69 12.4 LONGITUDE (W): 069 39.0 069 41.4 069 01.7 069 14.2 WEATHER TEMPERATURE (C): 2.3 0.4 -0.2 -1.2 AIR PRESSURE(MB): 997.7 994.9 992.5 992.8 REL HUMIDITY (%): 85.8 98.1 99.1 92.8 WIND SPEED (KN): 25 30 30-35 25-30 WIND DIRECTION: N N N NW SWELL HEIGHT (ft): 8-12 4-6 8-12 7-9 SWELL DIRECTION: NE N NNW NNW SALINITY(PSU): 32.8 32.2 32.3 32.3 SEA SURF TEMP(C): -0.1 -1.6 -1.0 -1.3 VISIBILITY (NM): 4-6 2 .5/SNOW 10 CLOUDS (%): 100 100 100 75 SEA STATE: 6 4 5-6 4-5 SEA ICE ICE TOTAL(TENTHS): 1/10 3/10 3/10 1/10 NEW & GREY ICE: BERGS, BITS BERGS, BITS BERGS, BITS BERGS, BITS GREY-WHITE: GROWLERS GROWLERS GROWLERS GROWLERS THIN ICE (30-60): BRASH BRASH BRASH BRASH MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/75 800/40 800/30 100/VP (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Moderately high Northerly winds continue to hamper science efforts. Sea state, lack of chart information and poor visibility combined to cancel attempted survey of Brugge Islands for seal and penguin presence. Conducted MOC10 and Tucker trawls, CTD cast at LAN and ADCP and CTD surveys. Regards, Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Wednesday, May 16, 2001 9:25 AM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: LMG SITREP 14 MAY 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 14 MAY 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 68 17.2 69 00.9 69 20.7 69 12.4 LONGITUDE (W): 069 39.0 068 52.9 069 08.7 069 45.2 WEATHER TEMPERATURE (C): 2.3 0.4 -0.2 -1.2 AIR PRESSURE(MB): 997.7 994.9 992.5 992.8 REL HUMIDITY (%): 85.8 98.1 99.1 92.8 WIND SPEED (KN): 25 30 30-35 25-30 WIND DIRECTION: N N N NW SWELL HEIGHT (ft): 8-12 4-6 8-12 7-9 SWELL DIRECTION: NE N NNW NNW SALINITY(PSU): 32.8 32.2 32.3 32.3 SEA SURF TEMP(C): -0.1 -1.6 -1.0 -1.3 VISIBILITY (NM): 4-6 2 .5/SNOW 10 CLOUDS (%): 100 100 100 75 SEA STATE: 6 4 5-6 4-5 SEA ICE ICE TOTAL(TENTHS): 1/10 3/10 5/10 3/10 NEW & GREY ICE: BERGS, BITS BERGS, BITS BERGS, BITS BERGS, BITS GREY-WHITE: GROWLERS GROWLERS GROWLERS GROWLERS THIN ICE (30-60): BRASH BRASH BRASH BRASH MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/75 800/40 800/30 100/VP (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Conducted MOC10, MOC1 and Tucker Trawls. CTD cast completed at LAN. Surveyed Northeast Coast of Alexander Island for seals and penguins with little result. Regards, Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Wednesday, May 16, 2001 9:35 AM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: LMG SITREP 15 MAY 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 15 MAY 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 69 21.8 69 11.3 69 08.1 69 23.5 LONGITUDE (W): 069 13.7 069 17.1 069 16.8 068 58.9 WEATHER TEMPERATURE (C): 1.1 1.2 -0.6 -0.9 AIR PRESSURE(MB): 995.6 1000.4 1002.4 999.1 REL HUMIDITY (%): 98.2 96.8 96.8 98.1 WIND SPEED (KN): 40 22 6 20 WIND DIRECTION: N N NNE NE SWELL HEIGHT (ft): 4-8 4-6 2-4 2-4 SWELL DIRECTION: NNE N NW NE SALINITY(PSU): 32.1 32.0 33.0 33.0 SEA SURF TEMP(C): -1.4 -1.4 -1.5 -1.5 VISIBILITY (NM): 3-5 5 .5-1 1.5 CLOUDS (%): 100 90 98 1-- SEA STATE: 4 3-4 3 3 SEA ICE ICE TOTAL(TENTHS): <1/10 <5/10 <1-3/10 <2/10 NEW & GREY ICE: BERGS, BITS BERGS, BITS BERGS, BITS BERGS, BITS GREY-WHITE: GROWLERS GROWLERS GROWLERS GROWLERS THIN ICE (30-60): BRASH BRASH BRASH BRASH MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 900/VP 800/VP 800/VP 800/VP (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Conducted MOC1, MOC10 and Tucker trawls in mouth of George VI sound. Conducted CTD cast and CTD/ADCP transect South into George VI sound. Vessel will work daylight hours 16 May in hopes of finding crabeater seals in pack ice at southern extremity of sound. Regards, Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Wednesday, May 16, 2001 3:43 PM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: LMG SITREP 16 MAY 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 16 MAY 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 69 26.3 69 32.6 69 39.1 69 54.2 LONGITUDE (W): 069 18.5 068 45.6 069 04.2 069 43.8 WEATHER TEMPERATURE (C): 0.3 0.5 -0.9` 0.2 AIR PRESSURE(MB): 998.2 997.2 995.1 995.4 REL HUMIDITY (%): 94.9 97.2 98.9 97.0 WIND SPEED (KN): 15-20 20-25 10-15 25-30 WIND DIRECTION: N N N N SWELL HEIGHT (ft): 1-3 4-6 1 3-5 SWELL DIRECTION: N N N N SALINITY(PSU): 33.1 33.1 33.1 33.0 SEA SURF TEMP(C): -1.4 -1.3 -1.7 -1.5 VISIBILITY (NM): 2-4 1 .5 3 CLOUDS (%): 100 100 100 100 SEA STATE: 3 3 2 3 SEA ICE ICE TOTAL(TENTHS): 3/10 8/10 8/10 9/10 NEW & GREY ICE: BERGS, BITS BERGS, BITS BERGS, BITS BERGS, BITS GREY-WHITE: GROWLERS GROWLERS GROWLERS GROWLERS THIN ICE (30-60): BRASH BRASH BRASH BRASH MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/VP 800/VP 800/VP 800/VP (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Vessel working in vicinity of George VI sound. Overnight conducted net tows and continued on CTD/ADCP transect across and down the sound towards the shelf edge. During daylight hours conducted seal and penguin surveys. Seals and Adelie penguins were observed, but could not be worked due to ice conditions. Vessel will remain in this area for additional day top attempt to work these animals tomorrow. Regards, Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Friday, May 18, 2001 1:48 PM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: lmg sitrep 18 May 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 18 MAY 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 69 04.7 68 40.1 068 27.8 68 25.6 LONGITUDE (W): 069 06.5 069 39.1 069 57.0 069 59.6 WEATHER TEMPERATURE (C): -0.6 -0.5 1.3 0.3 AIR PRESSURE(MB): 992.2 991.6 986.2 986.0 REL HUMIDITY (%): 85.3 95.9 79.9 85.9 WIND SPEED (KN): 5 10 25 5-10 WIND DIRECTION: SSW SE SSE ESE SWELL HEIGHT (ft): 2-4 7-9 4-8 9-11 SWELL DIRECTION: N NW CONF'D NNW SALINITY(PSU): 33.0 33.2 33.3 33.4 SEA SURF TEMP(C): -1.6 -1.2 -0.9 -0.9 VISIBILITY (NM): 4-6 3 3-5 10 CLOUDS (%): 70 100 100 100 SEA STATE: 2 4 4 4 SEA ICE ICE TOTAL(TENTHS): 6/10 <1/10 <1/10 <1/10 NEW & GREY ICE: BERGS, BITS BERGS, BITS BERGS, BITS BERGS, BITS GREY-WHITE: GROWLERS GROWLERS GROWLERS GROWLERS THIN ICE (30-60): BRASH BRASH BRASH BRASH MED ICE (60-120): PANCAKE THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/100 800/85 800/30 800/VP (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Transited overnight to GLOBEC Process Station #2. Conducted MOC1 tows and CTD/ADCP survey, then MOC10 and Tucker trawls. Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Friday, May 18, 2001 1:45 PM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: LMG SITREP 17 MAY 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 17 May 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 69 50.3 69 42.1 69 40.7 69 51.0 LONGITUDE (W): 068 55.1 068 53.8 068 58.4 069 03.5 WEATHER TEMPERATURE (C): 0.3 -0.4 -0.4 0.2 AIR PRESSURE(MB): 997.1 996.3 996.3 994.9 REL HUMIDITY (%): 90.3 94.8 97.0 82.5 WIND SPEED (KN): 15-20 10-15 15 5-10 WIND DIRECTION: N NNW N N SWELL HEIGHT (ft): 1-2 1-3 2-3 1-2 SWELL DIRECTION: N NNW NNE NNE SALINITY(PSU): 33.1 33.1 33.1 33.1 SEA SURF TEMP(C): -1.7 -1.7 -1.7 -1.6 VISIBILITY (NM): 3-5 3 3-5 10 CLOUDS (%): 100 100 100 80 SEA STATE: 2 2 2 2 SEA ICE ICE TOTAL(TENTHS): 2-4/10 1/10 1-3/10 3/10 NEW & GREY ICE: BERGS. BITS BERGS. BITS BERGS. BITS BERGS. BITS GREY-WHITE: GROWLERS GROWLERS GROWLERS GROWLERS THIN ICE (30-60): BRASH BRASH BRASH BRASH MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/VP 800/65 800/80 800/75 (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Completed CTD/ADCP transect in southernmost portion of George VI sound. Surveyed ice edge of windblown glacial rubble and brash for penguins and seals. Launched MkIII zodiac when Adelies were observed, but animals were impossible to approach. Concluded seal/penguin ops with fading daylight. Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Sunday, May 20, 2001 7:45 AM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: LMG SITREP 19 MAY 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 19 MAY 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 68 27.3 68 33.4 68 40.8 68 29.2 LONGITUDE (W): 069 57.3 070 05.2 070 32.7 070 21.0 WEATHER TEMPERATURE (C): -.02 =0.2 -0.7 -0.9 AIR PRESSURE(MB): 987.7 988.3 988.0 985.4 REL HUMIDITY (%): 95.3 94.4 98.2 95.0 WIND SPEED (KN): 7 6 8 15 WIND DIRECTION: ESE E SE SSE SWELL HEIGHT (ft): 3-6 6-8 3-6 6-8 SWELL DIRECTION: NNW N NNE N SALINITY(PSU): 33.3 33.3 33.1 33.1 SEA SURF TEMP(C): -0.9 -1.2 -1.3 -1.3 VISIBILITY (NM): 2-4 1 1-3 10 CLOUDS (%): 100 100 100 98 SEA STATE: 3 3 1-2 4 SEA ICE ICE TOTAL(TENTHS): <1/10 <1/10 <1/10 <1/10 NEW & GREY ICE: BERGS BERGS, BITS BERGS, BITS BERGS GREY-WHITE: GROWLERS GROWLERS GROWLERS THIN ICE (30-60): BRASH MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/40/OE 800/10/OE 800/VP 800/100 (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Completed ADCP/CTD transect in towards North end Alexander Island. Returned vicinity canyon and conducted CTD, Tucker and MOC10 trawls. Began ADCP survey of process station #2, with XCTD launches on each end of leg and turns within track. Regards, Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Tuesday, May 22, 2001 5:29 AM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: LMG SITREP 21 MAY 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 21 MAY METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 68 12.1 68 26.9 68 57.1 69 18.0 LONGITUDE (W): 070 35.3 072 20.8 073 10.9 072 27.0 WEATHER TEMPERATURE (C): -3.7 -4.5 -1.4 0.0 AIR PRESSURE(MB): 978.7 982.0 983.1 986.0 REL HUMIDITY (%): 74.5 87.6 69.6 56.1 WIND SPEED (KN): 35-40 40-50 30-40 30 WIND DIRECTION: E E ENE SE SWELL HEIGHT (ft): 8-12 12-16 8-12 NIL SWELL DIRECTION: E E E NIL SALINITY(PSU): 33.6 33.3 33.4 32.8 SEA SURF TEMP(C): -0.8 -1.0 -1.0 -1.6 VISIBILITY (NM): 1-3 0.2 3-5 10 CLOUDS (%): 100 100 30 100 SEA STATE: 6-7 7-8 1 1 SEA ICE ICE TOTAL(TENTHS): <1/10 <1/10 <1/10 10/10 NEW & GREY ICE: OCC'L BITS OCC'L BITS OCC'L BITS BRASH GREY-WHITE: GROWLERS GROWLERS GROWLERS BITS THIN ICE (30-60): GROWLERS MED ICE (60-120): BERGS THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/60 800/50 800/50 800/VP (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Arrived in the vicinity of Rothchild Island and Lazarev Bay after a rough transit in high winds from Marguerite Bay. Rothchild Island is confirmed to lie considerably south of it's charted position. Winds moderated after arrival, and conditions improved to the point where a boat could be launched around midday. Penguin group was landed on uncharted rocky island and successfully deployed two transmitters before darkness and ice conditions curtailed operations. Vessel will remain in the area overnight to conduct bathymetric and ADCP surveys overnight, and small boat support during daylight hours 22 May. Regards, Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Wednesday, May 23, 2001 5:06 PM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: LMG SITREP 22 MAY 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 22 MAY 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 69 13.6 69 15.5 69 14.9 69 14.4 LONGITUDE (W): 072 14.9 072 46.0 072 18.1 072 17.3 WEATHER TEMPERATURE (C): 4.4 -0.2 -2.0 -2.7 AIR PRESSURE(MB): 989.1 987.2 984.3 979.0 REL HUMIDITY (%): 54.3 60.4 80.9 85.3 WIND SPEED (KN): 10 5 3 6 WIND DIRECTION: NE SSE SSE ENE SWELL HEIGHT (ft): 0 2 0 0 SWELL DIRECTION: 0 N 0 0 SALINITY(PSU): 32.7 32.8 32.9 32.8 SEA SURF TEMP(C): -1.7 -1.7 -1.7 -1.6 VISIBILITY (NM): 4-6 6 4-6 10 CLOUDS (%): 10 100 10 70 SEA STATE: 2 1 1 1 SEA ICE ICE TOTAL(TENTHS): 10/10 10/10 10/10 10/10 NEW & GREY ICE: BERGS, BITS BERGS, BITS BERGS, BITS BERGS, BITS GREY-WHITE: PANCAKE PANCAKE PANCAKE PANCAKE THIN ICE (30-60): BRASH BRASH BRASH BRASH MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/15 800/10 800/20 800/VP (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Worked NE vicinity Lazarev Bay. Launched zodiacs for predator groups, penguin and seal. Two seals successfully processed. No penguins found. Dive groups was able to get a dive in, as well. CTD cast completed. Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Wednesday, May 23, 2001 5:01 PM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: FWD: LMG SITREP 20 MAY 2001 THE FOLLOWING IS A RE-SEND. ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 20 May 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 67 55.0 67 45.4 67 54.7 68 04.0 LONGITUDE (W): 070 33.1 070 23.9 070 36.0 070 18.7 WEATHER TEMPERATURE (C): -3.7 -4.5 -1.4 0.0 AIR PRESSURE(MB): 978.7 982.0 983.1 986.0 REL HUMIDITY (%): 74.5 87.6 69.6 56.1 WIND SPEED (KN): 35-40 40-50 30-40 30 WIND DIRECTION: E E ENE SE SWELL HEIGHT (ft): 8-12 12-16 8-12 NIL SWELL DIRECTION: E E E NIL SALINITY(PSU): 33.6 33.3 33.4 32.8 SEA SURF TEMP(C): -0.8 -1.0 -1.0 -1.6 VISIBILITY (NM): 1-3 0.2 3-5 10 CLOUDS (%): 100 100 30 100 SEA STATE: 6-7 7-8 1 1 SEA ICE ICE TOTAL(TENTHS): <1/10 <1/10 <1/10 10/10 NEW & GREY ICE: OCC'L BITS OCC'L BITS OCC'L BITS BRASH GREY-WHITE: GROWLERS GROWLERS GROWLERS BITS THIN ICE (30-60): GROWLERS MED ICE (60-120): BERGS THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/60 800/50 800/50 800/VP (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Deteriorating weather conditions forced cancellations of ADCP survey and XCTD grid. Decision taken to move south to Lasarev Bay area, west side of Alexander Island, for potential predator work. Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Wednesday, May 23, 2001 5:12 PM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: LMG SITREP 23 MAY 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 23 MAY 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 69 12.2 69 12.4 69 14.8 69 17.6 LONGITUDE (W): 072 31.7 072 58.6 072 29.2 072 28.5 WEATHER TEMPERATURE (C): -3.3 -2.4 -2.7 -2.9 AIR PRESSURE(MB): 978.1 978.3 977.8 976.4 REL HUMIDITY (%): 82.5 77.8 73.0 73.9 WIND SPEED (KN): 6 5 0-5 0-5 WIND DIRECTION: SW E SW S SWELL HEIGHT (ft): 2 3-4 1-2 0 SWELL DIRECTION: NNW N N 0 SALINITY(PSU): 32.8 32.8 32.8 32.8 SEA SURF TEMP(C): -1.7 -1.7 -1.7 -1.7 VISIBILITY (NM): 3-5 5 4-6 10 CLOUDS (%): 30 50 100 99 SEA STATE: 1-2 2 2 1 SEA ICE ICE TOTAL(TENTHS): 8/10 1/10 10/10 10/10 NEW & GREY ICE: BERGS, BITS BERGS, BITS PANCAKE PANCAKE GREY-WHITE: BRASH BRASH BRASH, BITS BRASH, BITS THIN ICE (30-60): GROWLERS GROWLERS GROWLERS GROWLERS MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/15 800/40 800/20 800/VP (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Worked vicinity of Bill's Island. New forming ice is present, the first of any real look at fall ice conditions for the area due to unusually warm arit temps. Heavy ice conditions did not allow penguin boat to access island. Diver's managed two dives over the course of the short daylight hours. Two seals were processed. One to go. CTD cast was completed, and some collections of new ice were made. Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Friday, May 25, 2001 12:15 PM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: LMG SITREP 24 MAY 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 24 MAY 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 69 13.0 69 03.5 69 15.7 69 08.0 LONGITUDE (W): 072 32.6 072 36.4 072 24.3 072 28.4 WEATHER TEMPERATURE (C): -2.9 -2.8 -5.7 -5.0 AIR PRESSURE(MB): 975.2 974.6 976.1 977.9 REL HUMIDITY (%): 78.2 84.3 85.4 86.2 WIND SPEED (KN): 9 14 11 14 WIND DIRECTION: S SSW SSW S SWELL HEIGHT (ft): 2-3 3-4 1 2-3 SWELL DIRECTION: NW NNE N N SALINITY(PSU): 32.8 32.1 32.8 33.1 SEA SURF TEMP(C): -1.9 -1.4 -1.7 -1.5 VISIBILITY (NM): 3-5 8 4-6 10 CLOUDS (%): 20 100 20 100 SEA STATE: 2 3 1-2 2 SEA ICE ICE TOTAL(TENTHS): 7/10 4/10 10/10 10/10 NEW & GREY ICE: NEW ICE NEW ICE NEW ICE NEW ICE GREY-WHITE: PANCAKE PANCAKE PANCAKE PANCAKE THIN ICE (30-60): BERGS, BITS BERGS, BITS BERGS, BITS BERGS, BITS MED ICE (60-120): GROWLERS GROWLERS GROWLERS GROWLERS THICK ICE (120-200): BRASH BRASH BRASH BRASH OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/VP 800/VP 800/VP 800/VP (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Continued various operations in Lazarev Bay. Conducted CTD cast. Successful dive was completed. The last seal satellite transmitter was deployed. An absence of penguins in the area was not a complete loss as one lone one was spotted, captured and tagged late in the day. A MOC1 tow was completed late in the day after transit to more open water conditions. Vessel will remain in the area, perhaps the vicinity of newly discovered and charted 'Bill's Island'. Regards, Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Saturday, May 26, 2001 8:25 AM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: LMG SITREP 25 MAY 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 25 MAY 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 69 06.5 68 08.0 69 14.7 69 16.0 LONGITUDE (W): 072 27.0 072 24.8 072 15.8 072 16.0 WEATHER TEMPERATURE (C): 5.2 -4.9 -7.0 -9.5 AIR PRESSURE(MB): 980.1 982.3 984.7 988.0 REL HUMIDITY (%): 82.7 74.7 83.3 88.3 WIND SPEED (KN): 11 14 26 20 WIND DIRECTION: S S SSE S SWELL HEIGHT (ft): 1-2 1 NIL 1-2 SWELL DIRECTION: NW N NIL S SALINITY(PSU): 33.1 33.0 33.0 33.0 SEA SURF TEMP(C): -1.5 -1.6 -1.7 -1.7 VISIBILITY (NM): 2-4 5 4-5 10 CLOUDS (%): 100 100 100 85 SEA STATE: 1 1 1 1 SEA ICE ICE TOTAL(TENTHS): 10/10 5/10 5/10 8/10 NEW & GREY ICE: NEW PANCAKE NEW PANCAKE NEW PANCAKE GREY-WHITE: BERGS, BITS BERGS, BITS BERGS, BITS BERGS, BITS THIN ICE (30-60): GROWLERS GROWLERS GROWLERS GROWLERS MED ICE (60-120): CONSOLIDATED CONSOLIDATED CONSOLIDATED CONSOLIDATED THICK ICE (120-200): BRASH BRASH BRASH BRASH OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/VP 800/VP 800/VP 800/VP (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: An onset of lowering temperatures has dramatically increased ice formation in Lazarev Bay. Increasing southerly winds cleared pack ice around recently charted "Bill's Island"; but a zodiac recon showed no penguins hauled out. Decision was made to depart Lazarev bay for George VI sound. Late in the afternoon two Adelie penguins were observed on the ice; they were successfully captured, transmitters attached, and released. That completed the deployment of all tracking tags for the penguin group. Regards, Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Sunday, May 27, 2001 9:49 AM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: LMG SITREP 26 MAY 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 26 May 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 68 48.0 68 41.8 69 16.5 69 23.9 LONGITUDE (W): 072 03.5 070 07.2 069 20.5 069 00.9 WEATHER TEMPERATURE (C): -8.0 -7.9 -8.4 -10.0 AIR PRESSURE(MB): 987.2 984.0 984.7 986.2 REL HUMIDITY (%): 84.9 86.4 75.2 86.2 WIND SPEED (KN): 25-30 10-15 30-35 25-30 WIND DIRECTION: SSW SSE SSE SSE SWELL HEIGHT (ft): 3-6 4-6 2-4 NIL SWELL DIRECTION: SSW NE SSE NIL SALINITY(PSU): 33.2 33.2 33.0 33.0 SEA SURF TEMP(C): -1.4 -0.8 -1.4 -1.5 VISIBILITY (NM): 4-6 6 6-8 10 CLOUDS (%): 20 25 CLR 60 SEA STATE: 5 3-4 3-4 NIL SEA ICE ICE TOTAL(TENTHS): 4/10 <1/10 3/10 10/10 NEW & GREY ICE: BERGS, BITS BERGS, BITS BERGS, BITS 4/10 NEW GREY-WHITE: GROWLERS GROWLERS GROWLERS PANCAKE THIN ICE (30-60): BRASH BRASH BRASH BERGS, BITS MED ICE (60-120): 2ND YR THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/100 800/90 800/70 800/VP (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Departed Lazarev Bay and transited to George VI sound. George VI sound found to be well advanced in freezing over as compared to our presence here a little opver a week ago. Large areas of new and grey white ice encountered. A CTD Cast was completed at LAN. Samples of newly formed ice were taken. Unfortunately, passage to Rhyolite Islands as planned would have consumed all daylight, so decision was made to head north towards Neny Bay and the NE corner of Marguerite Bay. MOCNESS nets will be performed enroute. Regards, Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Monday, May 28, 2001 2:44 PM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: LMG SITREP 28 MAY 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 28 May 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 68 03.4 67 49.3 67 44.8 67 17.5 LONGITUDE (W): 068 15.2 068 34.4 068 12.9 067 40.3 WEATHER TEMPERATURE (C): -1.1 -1.9 -0.6 -1.2 AIR PRESSURE(MB): 972.5 967.1 963.1 960.2 REL HUMIDITY (%): 68.4 87.9 89.2 97.1 WIND SPEED (KN): 17 30 25-30 30 WIND DIRECTION: N ENE NE NNE SWELL HEIGHT (ft): 2-3 5-7 4-6 3-5 SWELL DIRECTION: N ENE NE NNE SALINITY(PSU): 33.2 33.2 33.1 33.1 SEA SURF TEMP(C): -0.7 -0.7 -0.8 -0.7 VISIBILITY (NM): 3-5 0.5 3-5 1.5 CLOUDS (%): 100 100 100/SNOW 100/SNOW SEA STATE: 4 4-6 5-6 3 SEA ICE ICE TOTAL(TENTHS): <1/10 <1/10 <1/10 <1/10 NEW & GREY ICE: BERGS, BITS BERGS, BITS BERGS, BITS BERGS, BITS GREY-WHITE: BRASH BRASH BRASH BRASH THIN ICE (30-60): GROWLERS GROWLERS GROWLERS GROWLERS MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/VP 800/VP 800/VP 800/VP (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Conducted overnight ADCP survey vicinity Avian and Jenny Islands. Transited north to LauBuef fjord, and through Lawrence and Hinks channels for seal and penguin surveys. Recent winds had cleared all ice from these areas. A CTD cast was completed. The decision was then made to transit further north through Tickle Passage north of Hansen Island to Hanusse Bay. Daylight hours on 29th will be used to attempt to survey seal population (one tagged seal has been tracked to this vicinity) and penguin population, nightime for Tucker trawls and ADCP/CTD work. Vessel will then get underway for Palmer Station (ETA there 0800 31 May) as per schedule. Regards, Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Wednesday, May 30, 2001 7:55 AM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: LMG SITREP 30 MAY 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 29 MAY 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 66 50.9 66 56.0 66 56.8 67 01.5 LONGITUDE (W): 067 36.6 067 16.0 067 16.3 066 42.1 WEATHER TEMPERATURE (C): -1.3 -0.9 -2.2 -3.3 AIR PRESSURE(MB): 962.0 960.8 963.1 966.9 REL HUMIDITY (%): 94.1 94.0 88.9 72.5 WIND SPEED (KN): 22 30 15 10 WIND DIRECTION: NE NNE NW NNW SWELL HEIGHT (ft): 1-2 3-5 1-2 1-3 SWELL DIRECTION: NNE NE N NNW SALINITY(PSU): 33.0 33.1 33.0 33.1 SEA SURF TEMP(C): -0.8 -0.7 -0.9 -0.8 VISIBILITY (NM): 1-2 0.5 3-5 10 CLOUDS (%): 100/SNOW 100 80/SNOW 80 SEA STATE: 1-2 3 0 2 SEA ICE 1/10 1/10 1/10 1/10 ICE TOTAL(TENTHS): BERGS, BITS BERGS, BITS BERGS, BITS BERGS, BITS NEW & GREY ICE: GROWLERS GROWLERS GROWLERS GROWLERS GREY-WHITE: BRASH BRASH BRASH BRASH THIN ICE (30-60): MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/20 800/45 800/40 800/VP (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: The last full day available for GLOBEC science was spent in Hanusse Bay, with an excursion in Lallemand Fjord. After discovering very little ice in Lawrence and Hinks channels, the decision was made to move north through the narrows. At least one of the seals previously tagged south of here in Lawrence channel has moved north to this area. Unfortunately, very little ice was found that was promising habitat. The HTI system was calibrated, and a CTD cast performed. A Tucker trawl revealed a high density of adult krill. An ADCP survey was conducted throughout the area to map the currents and bathymetry. The vessel will get underway for Palmer Station with the completion of MOC tows overnight tonight. ETA at Palmer Station 0800 31 May 2001. Regards, Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Thursday, May 31, 2001 1:16 PM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: LMG SITREP 30 MAY 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 30 May 2001 METRICS: GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 66 52.9 66 53.4 65 48.1 067 09.8 067 11.5 066 11.7 065 07.5 WEATHER TEMPERATURE (C): -4.8 -5.2 -3.4 -2.7 AIR PRESSURE(MB): 967.1 964.9 961.7 961.6 REL HUMIDITY (%): 69.0 77.2 66.6 78.7 WIND SPEED (KN): 3 10 25 0-5 WIND DIRECTION: VAR SSW SSW S SWELL HEIGHT (ft): 1 0-1 3-5 NIL SWELL DIRECTION: N E SSW NIL SALINITY(PSU): 33.1 33.0 33.1 32.7 SEA SURF TEMP(C): -0.8 -0.9 0.2 -1.4 VISIBILITY (NM): 4-6 10 6-8 10+ CLOUDS (%): 10 10 100 80 SEA STATE: 1 1 4-5 1 SEA ICE ICE TOTAL(TENTHS): <1/10 <1/10 <1/10 <1/10 NEW & GREY ICE: BERGS, BITS BERGS, BITS BERGS, BITS BERGS, BITS GREY-WHITE: GROWLERS GROWLERS GROWLERS GROWLERS THIN ICE (30-60): BRASH BRASH BRASH BRASH MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/100 800/100 800/100 800/100 (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Completed science operations for GLOBEC LMG01-04 with MOC10 and MOC1 trawls in Crystal Sound. Departed work area for Palmer Station; ETA 0800 31 May 2001. Regards, Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Saturday, June 02, 2001 4:01 PM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: LMG SITREP 2 JUNE 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 2 JUNE 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 62 07.0 61 13.0 60.23.3 59 28.4 LONGITUDE (W): 062 34.9 062 54.6 063 12.6 063 32.0 WEATHER TEMPERATURE (C): -2.5 -0.7 -0.9 3.8 AIR PRESSURE(MB): 971.7 960.9 958.8 963.7 REL HUMIDITY (%): 94.9 96.0 92.2 66.1 WIND SPEED (KN): 20-30 35-45 25-30 15 WIND DIRECTION: NE E NW NNW SWELL HEIGHT (ft): 6-10 12-14 12-14 9-12 SWELL DIRECTION: NE E NW NNW SALINITY(PSU): 33.3 33.2 33.3 33.3 SEA SURF TEMP(C): -0.7 0.4 0.3 1.3 VISIBILITY (NM): 2-4 .1/SNOW 4-6 10 CLOUDS (%): 100 100 100 50 SEA STATE: 6 8-9 7 5 SEA ICE ICE TOTAL(TENTHS): NEW & GREY ICE: GREY-WHITE: THIN ICE (30-60): MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/100 800/100 800/100 800/100 (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: En route Punta Arenas, Chile. ETA 1200 5 June 2001. Regards, Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Saturday, June 02, 2001 3:51 PM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: lmg SITREP 31 MAY 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 31 May 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 65 11.4 64 52.2 PALMER 64 49.9 LONGITUDE (W): 064 45.2 064 11.9 STATION 063 37.3 WEATHER TEMPERATURE (C): -3.0 -3.5 -3.4 AIR PRESSURE(MB): 963.4 965.1 968.1 REL HUMIDITY (%): 67.6 66.0 67.7 WIND SPEED (KN): 17 13 6 WIND DIRECTION: SSW WSW E SWELL HEIGHT (ft): 3-5 7-9 0-1 SWELL DIRECTION: SSW WSW SE SALINITY(PSU): 33.2 33.7 33.2 SEA SURF TEMP(C): -0.4 -0.1 -0.4 VISIBILITY (NM): 4-6 10 10 CLOUDS (%): 30 100 100 SEA STATE: 4 4-5 1 SEA ICE ICE TOTAL(TENTHS): NIL NIL <1/10 NEW & GREY ICE: BRASH GREY-WHITE: THIN ICE (30-60): MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: OE/70 800/60 STDBY 800/100 (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Transited overnight to Palmer Station. Arrived Palmer Station 0800. Loaded cargo and pax for northbound run. Departed Palmer Station 1300 local time with all in agreement in order to transit to Livingston Island to optimize retrieval time for IO-196 Field Party. Regards, Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Saturday, June 02, 2001 3:58 PM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: LMG SITREP 1 JUNE 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 1 JUNE 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 64 23.2 63 33.5 62 44.8 62 53.1 LONGITUDE (W): 061 59.0 061 18.9 061 02.5 061 47.7 WEATHER TEMPERATURE (C): -4.3 -3.6 -4.2 -4.9 AIR PRESSURE(MB): 969.9 971.0 971.9 975.5 REL HUMIDITY (%): 86.5 78.3 87.4 89.5 WIND SPEED (KN): 0-5 7 15-20 12 WIND DIRECTION: VAR ESE E NE SWELL HEIGHT (ft): 0 1-3 3-6 6-8 SWELL DIRECTION: 0 NE ENE ENE SALINITY(PSU): 33.5 33.9 33.9 33.5 SEA SURF TEMP(C): -0.8 -0.3 -0.1 -0.2 VISIBILITY (NM): 4-6 10 2-3 8 CLOUDS (%): 30 10 100 100 SEA STATE: 1 1 3-5 4 SEA ICE ICE TOTAL(TENTHS): <1/10 NIL NIL NIL NEW & GREY ICE: BERGS, BITS GREY-WHITE: GROWLERS THIN ICE (30-60): BRASH MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/100 800/100 800/100 800/100 (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: Arrived Livingston Island 0900. Although weather had appeared marginal earlier in the morning, winds diminished sufficiently for IO-196 field party and all gear to be recovered successfully by 1100 local time. Observed two refrigerator/freezer cargo vessels anchored under Livingston. One cargo vessel was taking cargo from a stern trawler moored alongside. The LMG made contact by radio, and passed close enough to determine vessel names, registry and call signs. These are apparently the same vessels identified earlier by the IO-196 field party and passed to Palmer Station. More info to follow in separate message. Departed Livingston Island for Punta Arenas. ETA there PM 5 June 2001. Regards, Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Monday, June 04, 2001 6:52 AM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: LMG SITREP 3 JUNE 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 3 June 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 58 32.0 57 37.0 56 44.4 55 44.4 LONGITUDE (W): 063 50.5 064 08.1 064 25.3 064 44.1 WEATHER TEMPERATURE (C): 2.6 3.2 2.3 2.7 AIR PRESSURE(MB): 965.4 965.8 966.7 974.7 REL HUMIDITY (%): 73.1 60.0 67.3 71.3 WIND SPEED (KN): 18 17 13 20 WIND DIRECTION: NNW NNE ESE S SWELL HEIGHT (ft): 6-10 6-9 6-8 6-8 SWELL DIRECTION: NNW NNW ESE S SALINITY(PSU): 33.5 33.5 33.5 33.5 SEA SURF TEMP(C): 3.5 3.5 3.5 3.5 VISIBILITY (NM): 6-8 10 8-10 10 CLOUDS (%): 20 90 60 80 SEA STATE: 5 4-5 4 4 SEA ICE ICE TOTAL(TENTHS): NEW & GREY ICE: GREY-WHITE: THIN ICE (30-60): MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/100 800/100 800/100 800/100 (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: In transit to Punta Arenas. ETA 0800 5 June 2001. Vessel will be in-port, Punta Arenas through 10 June, Scheduled departure for LMG01-05 cruise 11 June, 2001. Vessel will then transit to Antarctic Peninsula and conduct otter trawling ops en route to Palmer Station, Antarctica. Scheduled arrival Palmer Station 16 June. Regards, Owen Raytheon Polar Services Company Marine Projects Coordinator ARSV Laurence M. Gould email to: mpc@lmg.polar.org From: LMG Marine Projects Coordinator [mpc@lmg.polar.org] Sent: Monday, June 04, 2001 1:27 PM To: mo-sitrep@polar.org; cayettea@spawar.navy.mil; mpc@nbp.polar.org Subject: LMG sitrep 4 June 2001 ARSV LAURENCE M. GOULD DAILY SITUATION REPORT GMT DATE: 4 June 2001 METRICS: SS GMT TIME: 0000 0600 1200 1800 LATITUDE (S): 54 44.4 54 03.6 53 17.3 52 44.5 LONGITUDE (W): 064 58.0 065 49.2 067 07.2 068 01.7 WEATHER TEMPERATURE (C): 4.8 3.4 2.5 2.5 AIR PRESSURE(MB): 983.2 086.0 986.4 986.6 REL HUMIDITY (%): 62.4 71.2 76.2 70.9 WIND SPEED (KN): 15 15-20 20 25-30 WIND DIRECTION: sw w w wsw SWELL HEIGHT (ft): 2-4 4-6 4-8 4-8 SWELL DIRECTION: sw wnw w wnw SALINITY(PSU): 33.5 33.5 33.5 33.5 SEA SURF TEMP(C): 3.5 3.5 3.5 3.5 VISIBILITY (NM): 8-10 10 8-10 10 CLOUDS (%): 100 75 60 60 SEA STATE: 4 4 4 4 SEA ICE ICE TOTAL(TENTHS): NEW & GREY ICE: GREY-WHITE: THIN ICE (30-60): MED ICE (60-120): THICK ICE (120-200): OLD ICE 2 Yr. Plus: SNOW DEPTH (CM): ICE PRESSURE: ENGINES/PITCH: 800/100 800/100 800/100 800/100 (OS-On Station, VP-Variable Pitch, OE-One Engine) FUEL ON BOARD: (gallons) REMARKS: En route Punta Arenas. ETA 0800 5 June 2001.