Antarctic Weather Report Zone IX

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FM VALPARAISO PLAYA ANCHA RADIO/CBV
JUL 05 03:15 UTC 2024
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ANTARCTIC WEATHER REPORT ZONE IX VALIDE 042000/050800 LT.
SYNOPTIC SITUATION:
EAST SECTOR (LAT 60S BETWEEN LONG 50W/75W):
FRONTAL TO POSTFRONTAL INSTABILITY.
CENTRAL SECTOR (LAT 60S BETWEEN LONG 75W/95W): FRONTAL.
WEST SECTOR (LAT 60S BETWEEN LONG 95W/120W):
INSTABLE TO FRONTAL TO WEST OF SECTOR.
FORECAST:
PASO DRAKE SUR (BETWEEN LAT 60S/63S): OVERCAST TO BROKEN, VIS 10 KM,
WIND SOUTHWEST 10/15 KT GUST 25 KT, SEA STATE SLIGHT TO MODERATE
(1.0/2.0 MT) SWELL FROM W/NW.
ESTRECHO BRANSFIELD: OVERCAST TO BROKEN, VIS 10 KM SHOWERS OF
SNOWFALL, WIND SOUTHWEST 5/10 KT INCREASING
10/15 KT GUST 25 KT, SEA STATE FROZEN (04 TO 10 TENTHS OF SEA ICE).
BAHIA FILDES: OVERCAST TO BROKEN, VIS 10 KM SHOWERS OF SNOWFALL,
WIND SW/W 10/15 KT, SEA STATE RIPPLED IN BAY AND 10
TENTHS OF SEA ICE IN CALETA ARDLEY.
BAHIA CHILE: BROKEN, VIS 10 KM, WIND NW/W 5/10 KT SHIFTING SOUTHWEST
10/15 KT, SEA STATE RIPPLED TO SLIGHT WITH
02 TENTHS OF SEA ICE IN BAY AND 10 TENTHS OF SEA ICE IN
ENSENADA IQUIQUE.
MAR DE WEDDELL: OVERCAST, VIS 0.5/1 KM FOG, WIND NORTHWEST 5/10 KT
INCREASING 10/15 KT, SEA STATE FROZEN (09 TO 10 TENTHS OF SEA ICE)
BETWEEN ANTARTIC SOUND AND EREBUS AND TERROR GULF.
COSTA WESTE TIERRA DE OHIGGINS A 75 GDS WESTE: OVERCAST, VIS 4/10 KM
MIST, WIND NORTHWEST 5/10 KT INCREASING 10/15 KT, SEA STATE SLIGHT
TO ROUGH (1.0/3.0 MT) WITH 04 TO 10 TENTHS OF SEA ICE IN
OCEANIC AREA AND 04 TO 10 TENTHS OF SEA ICE IN GRANDIDIER CHANNEL.
CENTRAL SECTOR: OVERCAST, VIS 10/4 KM SNOWFALL, WIND NORTHWEST
25/30 KT GUST 40 KT, SEA STATE MODERATE TO VERY ROUGH
(2.0/4.5 MT) AND FROZEN TO SOUTH OF SECTOR.
WEST SECTOR: OVERCAST, VIS 4/10 KM SNOWFALL, WIND SOUTHWEST 15/20 KT
SHIFTING TO WEST OF SECTOR N/NE 20/25 KT GUST 35 KT, SEA STATE
MODERATE TO ROUGH (2.0/4.0 MT) AND FROZEN TO SOUTH OF SECTOR.
PRESENCIA OF TEMPANOS:
A74A SIZE 30X18 NM, LAT. 68.44 S/LONG. 57.97W.
A74B SIZE 8X4 NM, LAT. 61.75 S/LONG. 54.03W.
A76B SIZE 17X7 NM, LAT. 62.50 S/LONG. 56.29W.
A76C SIZE 16X7 NM, LAT. 63.81 S/LONG. 56.26W.
A76N SIZE 12X4 NM, LAT. 63.49 S/LONG. 53.99W.
A77 SIZE 27X4 NM, LAT. 68.52 S/LONG. 58.85W.
A80A SIZE 11X9 NM, LAT. 63.67 S/LONG. 56.35W.
A80D SIZE 6X5 NM, LAT. 64.13 S/LONG. 55.91W.
A82 SIZE 12X6 NM, LAT. 70.47 S/LONG. 90.52W.
B22A SIZE 44X24 NM, LAT. 72.68 S/LONG. 119.82W.
B29 SIZE 11X5 NM, LAT. 73.75 S/LONG. 110.40W.
B39 SIZE 8X4 NM, LAT. 64.92 S/LONG. 54.95W.
B45 SIZE 8X6 NM, LAT. 72.72 S/LONG. 118.52W.
(FUENTE: U.S. NATIONAL ICE CENTER).
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