Antarctic weather report: snow showers, overcast skies, and sea ice presence.

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FM VALPARAISO PLAYA ANCHA RADIO/CBV
SEP 28 14:50 UTC 2024
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ANTARCTIC WEATHER REPORT ZONE IX VALIDE 280800/282000 LT.
SYNOPTIC SITUATION:
EAST SECTOR (LAT 60S BETWEEN LONG 50W/75W):POSTFRONTAL INSTABILITY.
CENTRAL SECTOR (L-60S BETWEEN LONG 75W/95W):POSTFRONTAL INSTABILITY.
WEST SECTOR (LAT 60S BETWEEN LONG 95W/120W):ANTICYCLONIC.
FORECAST:
PASAJE DRAKE SUR (BETWEEN LAT 60S/63S):
OVERCAST TO BROKEN, VIS 2/6 KM SHOWERS OF SNOWFALL, WIND SOUTHWEST
10/15 KT, SEA STATE ROUGH TO MODERATE (3.0/2.0 M) WITH 01 TO 03
TENTH OF SEA ICE TO SOUTH OF SECTOR.
ESTRECHO BRANSFIELD:
OVERCAST BECOMING TO SCATTERED, VIS 8/10 KM SHOWERS, WIND SE/E 10/15
KT, SEA STATE SLIGHT TO MODERATE (0.5/1.5 M) WITH 01 TO 03 TENTH
OFSEA ICE AND 04 TO 10 TENTH OF SEA ICE TO SOUTH OF SECTOR.
BAHIA FILDES:
OVERCAST, VIS 1/6 KM SNOWFALL, WIND NE/E 10/15 KT, SEA STATE RIPPLED
TO SLIGHT IN BAY.
BAHIA CHILE:
OVERCAST, VIS 2/4 KM SNOWFALL, WIND E/NE 10/15 KT, SEA STATE SLIGHT
TO RIPPLED WITH 04 TENTH OF SEA ICE IN BAY AND 07 TENTH OF SEA ICE
IN ENSENADA IQUIQUE.
WEDDELL SEA:
BROKEN TO SCATTERED, VIS 10 KM, WIND SOUTHWEST 10/15 KT GUST 25 KT,
SEA STATE FROZEN (04 TO 10 TENTH OF SEA ICE) BETWEEN ANTARTIC SOUND
AND EREBUS AND TERROR GULF.
WEST COAST TIERRA DE OHIGGINS TO 75 DGS WEST:
OVERCAST TO BROKEN, VIS 6/10 KM SHOWERS OF SNOWFALL, WIND S/SW 5/15
KT, SEA STATE MODERATE TO ROUGH (2.0/3.0 M) WITH 04 TO 10 TENTH OF
SEA ICE IN OCEANIC AREA AND 09 TO 10 TENTH OF SEA ICE IN GRANDIDIER
CHANNEL.
CENTRAL SECTOR:
OVERCAST BECOMING TO SCATTERED,VIS 6/10 KM SHOWERS OF SNOWFALL, WIND
S/SW 15/25 KT GUST 35 KT, SEA STATE MODERATE TO ROUGH (2.0/3.0 M)
AND FROZEN TO SOUTH OF SECTOR.
WEST SECTOR:
OVERCAST BECOMING TO SCATTERED, VIS 8/10 KM SHOWERS, WIND SW/W
SHIFTING TO WEST OF SECTOR W/NW 20/25 KT GUST 35 KT, SEA STATE
ROUGH (2.5/3.5 M) AND FROZEN TO SOUTH OF SECTOR.
PPRESENCIA OF TEMPANOS:
A74A SIZE 30X18 NM, LAT.66.51 S/LONG.58.43 W.
A74B SIZE 8X4 NM, LAT.58.95 S/LONG.48.92 W.
A76B SIZE 15X7 NM, LAT.60.97 S/LONG.54.36 W.
A76C SIZE 16X7 NM, LAT.63.79 S/LONG.56.34 W.
A76N SIZE 9X4 NM, LAT.61.78 S/LONG.54.26 W.
A77 SIZE 27X4 NM, LAT.66.78 S/LONG.59.10 W.
A80A SIZE 10X9 NM, LAT.63.66 S/LONG.56.40 W.
A80D SIZE 6X5 NM, LAT.61.53 S/LONG.51.62 W.
B29 SIZE 11X5 NM, LAT.73.77 S/LONG.110.40 W.
B39 SIZE 8X4 NM, LAT.58.99 S/LONG.51.17 W.
B45 SIZE 7X4 NM, LAT.73.14 S/LONG.119.28 W.
(FUENTE: U.S. NATIONAL ICE CENTER).
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VALPARAISO PLAYA ANCHA RADIO/CBV
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