Weather warnings for zones 7-9, including frontal instability and sea ice.

SECURITE
FM VALPARAISO PLAYA ANCHA RADIO/CBV
OCT 21 03:45 UTC 2024
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ZONE 7-8 Y ZONE 9
ZONE 7-8
VLD FM 211000 TO 212300 UTC.
SYNOPTIC SITUATION:
ZONES SEVEN (F.SAN PEDRO TO F.EVANGELISTAS):
FRONTAL TO POSTFRONTAL UNSTABILITY.
ZONE EIGHT (F. EVANGELISTAS TO LAT. 60 DGS SOUTH):
FRONTAL TO POSTFRONTAL UNSTABILITY.
FCST:
ZONE SEVEN (F.SAN PEDRO TO F.EVANGELISTAS):
OVERCAST, VIS 10KM SH, WIND W/NW 30/20KT GUSTS 45KT, SEA 5.5/4.5 M
SWELL FM W/SW.
ZONE EIGHT (F.EVANGELISTAS TO LAT 60 DGS SOUTH):
(F.EVANGELISTAS TO LAT 56 DGS SOUTH):
OVERCAST, VIS 8/10KM SH, WIND NW/W 30/25KT GUSTS 45KT, SEA 5.5/4.5 M
SWELL FM W/NW.
(LAT 56 DGS SOUTH TO LAT 60 DGS SOUTH):
OVERCAST,VIS 10/8 KM SH, WIND SW/W BCMG W/NW 25/15KT GUSTS 40KT, SEA
4.5/3.5 M SWELL FM W/NW.
WEATHER OUTLOOK VLD FM 212300 TO 222300 UTC.
ZONE SEVEN (F.SAN PEDRO TO F.EVANGELISTAS):
POSTFRONTAL UNSTABILITY, WIND W/NW 30/25KT GUSTS 45KT.
ZONE EIGHT (F.EVANGELISTAS TO LAT 60 DGS SOUTH):
POSTFRONTAL UNSTABILITY, WIND NW/W 30/25KT GUSTS 40KT.
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ANTARCTIC WEATHER REPORT ZONE IX VLD 211100/212300 UTC.
SYNOPTIC SITUATION:
EAST AREA (LAT 60S BETWEEN LONG 50W/75W): FRONTAL TO RIDGE.
CENTRAL AREA (LAT 60S BETWEEN LONG 75W/95W): FRONTAL.
WEST AREA (LAT 60S BETWEEN LONG 95W/120W): FRONTAL.
FORECAST:
PASO DRAKE SUR (BETWEEN LAT 60S/63S):
OVERCAST,VIS 2/6KM SNOW, WIND SOUTHWEST OCNL SOUTHEAST 15/25KT GUSTS
35KT,SEA 3.0/4.0 M SWELL FM W/SW WITH 01T TO 10T OF SEA ICE TO SOUTH
OF AREA.
ESTRECHO BRANSFIELD:
BROKEN OCNL SCATTERED, VIS 10KM,WIND SOUTHEAST BCMG SOUTHWEST 5/15KT
GUSTS 25KT, SEA 0.5/1.0 M WITH 01T TO 03T OF SEA ICE INCR SOUTH 09T
TO 10T OF SEA ICE.
BAHIA FILDES:
OVERCAST BCMG TO SCATTERED, VIS 4/8KM SNOW/SH SLEET, WIND SOUTHEAST
15/5KT,SEA SLIGHT IN BAY AND FROZEN 10T OF SEA ICE IN CALETA ARDLEY.
BAHIA CHILE:
BROKEN OCNL SCATTERED, VIS 10KM SH, WIND SOUTHEAST BCMG W/SW 10/5KT,
SEA RIPPLED TO SMOOTH WITH 04T OF SEA ICE IN BAY AND 08T OF SEA ICE
IN ENSENADA IQUIQUE.
MAR DE WEDDELL:
SCATTERED BCMG TO OVERCAST,VIS 10KM SH, WIND SOUTHWEST 10/20KT GUSTS
35KT, SEA FROZEN 09T TO 10T OF SEA ICE BETWEEN ANTARCTIC SOUND TO
EREBUS AND TERROR GULF.
COSTA WESTE TIERRA DE OHIGGINS TO 75 DGS WEST:
OVERCAST, VIS 10KM SH OF SNOW, WIND SOUTHWEST BCMG NORTHWEST 20/10KT
GUSTS 30KT, SEA 3.5/3.0 M WITH 01T TO 10T OF SEA ICE IN OCEANIC AREA
AND 04 TO 10 TENTHS OF SEA ICE IN GRANDIDIER CHANNEL.
SECTOR CENTRAL:
OVERCAST OCNL SCATTERED, VIS 10KM SH OF SNOW, WIND NORTHWEST 15/25KT
GUSTS 40KT, SEA 3.5/4.5 M AND FROZEN TO S OF AREA.
SECTOR WEST:
OVERCAST, VIS 1/0.5KM SNOW, WIND NW/W OCNL W/SW 25/30KT GUSTS 40KT,
SEA 8.0/7.0 M AND FROZEN TO SOUTH OF AREA.
PRESENCE 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.55.17 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.
(FUENTE: U.S. NATIONAL ICE CENTER).
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MET010MR
VALPARAISO PLAYA ANCHA RADIO/CBV
MMSI: 007251860.
PHONE: 56-32-2208974
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