Antarctic Weather Report Zone IX

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FM VALPARAISO PLAYA ANCHA RADIO/CBV
JUN 09 03:15 UTC 2024
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ANTARCTIC WEATHER REPORT ZONE IX. VALIDE 072000/080800 LT.
SYNOPTIC SITUATION:
EAST SECTOR (LAT 60S BETWEEN LONG 50W/75W): POSTFRONTAL UNSTABILITY.
CENTRAL SECTOR (LAT 60S BETWEEN LONG 75W/95W): POSTFRONTAL
UNSTABILITY TO MARGEN ANTICYCLONIC.
WEST SECTOR (LAT 60S BETWEEN LONG 95W/120W): ANTICYCLONIC TO
PREFRONTAL.
FORECAST:
DRAKE PASSAGE SOUTH (BETWEEN LAT 60S/63S):
OVERCAST, VIS 4/8 KM SNOW, WIND SOUTHWEST 20/25 KT GUSTS 35 KT,
SEA STATE MODERATE TO ROUGH (2.0/4.0 M) SWELL FROM SOUTHWEST.
BRANSFIELD STRAIT:
OVERCAST BECOMING TO SCATTERED, VIS 8/10 KM SHOWERS OF SNOW, WIND
NORTHEAST BECOMING SOUTHWEST 10/15 KT OCCASIONAL 20 KT, SEA STATE
SLIGHT A MODERATE (1.0/2.0 M) WITH 01 TO 03 TENTHS OF SEA ICE
INCREASING TO EAST OF SECTOR 04 TO 10 TENTHS OF SEA ICE.
BAHIA FILDES:
OVERCAST TO BROKEN, VIS 10/8 KM SHOWERS OF SNOW, WIND SOUTHEAST
5/10 KT SHIFTING SOUTHWEST 10/15 KT, SEA STATE RIPPLED IN BAY.
BAHIA CHILE:
OVERCAST TO BROKEN, VIS 8/10 KM SHOWERS OF SNOW, WIND SOUTHEAST
BECOMING SOUTHWEST 7/14 KT, SEA STATE RIPPLED WITH 03 TENTHS OF
SEA ICE IN BAY AND 08 TENTHS OF SEA ICE IN ENSENADA IQUIQUE.
WEDDELL SEA:
OVERCAST, VIS 1/4 KM FOG, WIND S/SEBECOMING N/NE 7/14 KT, SEA
STATE RIPPLED (0.1/0.5 M) WITH 04 TO 10 TENTHS OF SEA ICE IN
ANTARCTIC SOUND AND 07 TO 10 TENTHS OF SEA ICE IN EREBUS AND
TERROR GULF.
WEST COAST TIERRA DE OHIGGINS TO 75 DGS WEST:
OVERCAST, VIS 8/10 KM SHOWERS OF SNOW, WIND SOUTHWEST 20/25 KT
GUSTS 35 KT, SEA STATE MODERATE TO ROUGH (2.0/4.0 M) WITH 01
TO 03 TENTHS OF SEA ICE STATE IN OCEANIC AREA AND 03 TO 10 TENTHS
OF SEA ICE IN GRANDIDIER CHANNEL.
CENTRAL SECTOR:
OVERCAST, VIS 8/10 KM SHOWERS OF SNOW, WIND SOUTHWEST 20/25 KT,
SEA STATE MODERATE TO ROUGH (2.0/4.0 M).
WEST SECTOR:
BROKEN TO OVERCAST, VIS 10 KM, WIND NORTHWEST 10/15 KT BECOMING
WEST OF SECTOR TO N/NE 20/25 KT GUSTS 35 KT, SEA STATE MODERATE
TO ROUGH (1.5/3.0 M) INCREASING TO WEST OF SECTOR TO SEA STATE
ROUGH TO VERY ROUGH (3.0/5.0 M).
PRESENCIA OF TEMPANOS:
A74A SIZE 30X18NM, LAT. 68.80 S/LONG. 57.44 W.
A74B SIZE 8X4 NM, LAT. 61.65 S/LONG. 54.08 W.
A76B SIZE 17X7 NM, LAT. 62.34 S/LONG. 55.12 W.
A76C SIZE 16X7 NM, LAT. 63.80 S/LONG. 56.24 W.
A76N SIZE 12X4 NM, LAT. 63.48 S/LONG. 54.26 W.
A77 SIZE 27X4 NM, LAT. 68.65 S/LONG. 58.64 W.
A80A SIZE 11X9 NM, LAT. 63.66 S/LONG. 56.33 W.
A80D SIZE 6X5 NM, LAT. 65.04 S/LONG. 56.01 W.
A82 SIZE 12X6 NM, LAT. 70.60 S/LONG. 91.96 W.
B22A SIZE 44X24 NM, LAT. 72.69 S/LONG. 119.96 W.
B29 SIZE 11X5 NM, LAT. 74.03 S/LONG. 110.42 W.
B39 SIZE 8X4 NM, LAT. 65.28 S/LONG. 55.25 W.
B45 SIZE 8X6 NM, LAT. 72.53 S/LONG. 119.26 W.
(FUENTE: U.S. NATIONAL ICE CENTER)
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