Weather advisory: unstable conditions, strong winds, and potential snow.

SECURITE
FM VALPARAISO PLAYA ANCHA RADIO/CBV
OCT 23 03:45 UTC 2024
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ZONE 7-8 VLD FM
ZONE 7-8. VLD FM 231100 TO 232300 UTC.
SYNOPTIC SITUATION:
ZONES SEVEN (F.SAN PEDRO TO F.EVANGELISTAS):
RIDGE TO UNSTABLE.
ZONE EIGHT (F. EVANGELISTAS TO LAT. 60 DGS SOUTH):
POSTFRONTAL UNSTABILITY.
FCST:
ZONE SEVEN (F.SAN PEDRO TO F.EVANGELISTAS):
OVERCAST, VIS 10KM SH, WIND NORTHWEST 10/15KT INCR PM 15/20KT
GUSTS 30KT, SEA 2.0/3.0 M SWELL FM W.
ZONE EIGHT (F.EVANGELISTAS TO LAT 60 DGS SOUTH):
(F.EVANGELISTAS TO LAT 56 DGS SOUTH):
OVERCAST, VIS 8/10KM SH, WIND W/NW 20/25KT GUSTS 35KT, SEA
3.0/4.0 M SWELL FM W.
(LAT 56 DGS SOUTH TO LAT 60 DGS SOUTH):
OVERCAST, VIS 10KM SH, WIND W/NW 20/25KT GUSTS 35KT, SEA 2.5/4.0 M
SWELL FM W.
WEATHER OUTLOOK VLD FM 232300 TO 242300 UTC.
ZONE SEVEN (F.SAN PEDRO TO F.EVANGELISTAS):
FRONTAL ENTRANCE TO POSTFRONTAL UNSTABILITY, WIND NW/W 20/25KT OCNL
SOUTHWEST 25/30KT.
ZONE EIGHT (F.EVANGELISTAS TO LAT 60 DGS SOUTH):
FRONTAL ENTRANCE TO POSTFRONTAL UNSTABILITY, WIND NW/W 20/25KT
GUSTS 35KT OCNL SOUTHWEST 25/30KT GUSTS 40KT.
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ANTARCTIC WEATHER REPORT ZONE IX. VLD 231200/240000 UTC.
SYNOPTIC SITUATION:
EAST SECTOR (LAT 60S BETWEEN LONG 50W/75W): UNSTABILITY POSTFRONTAL.
CENTRAL SECTOR (LAT 60S BETWEEN LONG 75W/95W): PREFRONTAL TO FRONTAL.
WEST SECTOR (LAT 60S BETWEEN LONG 95W/120W): FRONTAL TO NEW ENTRANCE
FRONTAL TO WEST OF AREA.
FCST:
PASO DRAKE SUR (ENTRE LAT 60S/63S):
OVERCAST, VIS 4/10KM SNOW, WIND SOUTHWEST 20/25KT GUSTS 35KT DECR
END OF PERIOD 15/20KT, SEA 1.5/3.0 M SWELL FM W WITH 01T TO 10T OF
SEA ICE TO S OF AREA.
ESTRECHO BRANSFIELD:
BROKEN TO OVERCAST, VIS 10KM, WIND SOUTHEAST 10/15KT, SEA 0.5/1.0 MT
WITH 01T TO 03T OF SEA ICE INCR TO S 09T TO 10T OF SEA ICE.
BAHIA FILDES:
OVERCAST, VIS 10/8KM SH OF SNOWL END OF PERIOD, WIND NORTHEAST OCNL
END OF PERIOD SOUTHWEST 5/15KT, SEA RIPPLED IN BAY.
BAHIA CHILE:
OVERCAST TO BROKEN, VIS 10KM, WIND SOUTHEAST 5/15KT, SEA SMOOTH TO
RIPPLED WITH 04T OF SEA ICE IN BAY AND 08T OF SEA ICE IN ENSENADA
IQUIQUE.
MAR DE WEDDELL:
BROKEN, VIS 10KM, WIND SOUTHWEST 10/15KT INCR PM 15/20KT GUSTS 30KT,
SEA FROZEN (09T TO 10T OF SEA ICE) BETWEEN ANTARCTIC SOUND TO
EREBUS AND TERROR GULF.
COSTA WESTE TIERRA DE OHIGGINS A 75 GDS WESTE:
OVERCAST, VIS 0.5/1KM SNOW, WIND NORTHEAST OCNL PM SOUTHWEST
10/15KT, SEA 2.0/4.0 M WITH 01T TO 10T OF SEA ICE IN OCEANIC
AREA AND 04T TO 10T OF SEA ICE IN GRANDIDIER CHANNEL.
SECTOR CENTRAL:
OVERCAST, VIS 4/8KM RN, WIND NW/W 20/25KT GUSTS 35KT, SEA 2.0/4.0 M
AND FROZEN TO S OF AREA.
SECTOR WESTE:
OVERCAST, VIS 4/8KM RN/SH OF SNOW, WIND NW/W 35/40KT GUSTS 55KT,
SEA 4.0/8.0 M AND FROZEN TO S OF AREA.
PRESENCIA OF ICEBERGS:
A74A SIZE 30X18 NM, LAT.65.84 S/LONG.58.47 W.
A76C SIZE 16X7 NM, LAT.63.78 S/LONG.56.37 W.
A76N SIZE 9X4 NM, LAT.61.95 S/LONG.53.10 W.
A77 SIZE 27X4 NM, LAT.66.10 S/LONG.59.28 W.
A80A SIZE 10X9 NM, LAT.63.65 S/LONG.56.38 W.
A81 SIZE 28X25 NM, LAT.70.10 S/LONG.56.17 W.
A82 SIZE 12X8 NM, LAT.69.43 S/LONG.89.82 W.
B29 SIZE 11X5 NM, LAT.73.77 S/LONG.110.40 W.
B45 SIZE 7X4 NM, LAT.73.17 S/LONG.119.47 W.
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VALPARAISO PLAYA ANCHA RADIO/CBV
MMSI: 007251860.
PHONE: 56-32-2208974
E-MAIL:CBVRADIO(A)DIRECTEMAR.CL
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