Severe weather warnings issued for multiple zones; winds and unstable conditions expected.

SEGURITE
FM VALPARAISO PLAYA ANCHA RADIO/CBV
DEC 18 01:00 UTC 2024
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FCST ZONES ONE TO SIX VLD FM 191200 TO 201200 UTC.
SPECIAL SEVERE WEATHER OR GALE WARN:
-SEVERE WEATHER WARN CORONA LIGHTHOUSE TO GUAMBIN ISLAND AREA,
VLD FM 190800 TO 192000 UTC.
-SPECIAL WARN OF WEATHER CONDITIONS FM WIND S IN OCEANIC AREA,
HUASCO TO PUNTA LAVAPIE AREA, VALID FROM 181900 TO 210100 UTC.
SYNOPTIC SITUATION:
ZONE ONE (ARICA TO COQUIMBO):
COASTAL TROUGH.
ZONE TWO (COQUIMBO TO VALPARAISO):
COASTAL TROUGH TO ANTICYCLONIC EDGE.
ZONES THREE AND FOUR (VALPARAISO TO I.MOCHA):
ANTICYCLONIC EDGE.
ZONE FIVE (I.MOCHA TO P.MONTT):
RIDGE WITH REST OF UNSTABILITY.
ZONE SIX (P.MONTT TO F.SAN PEDRO):
FRONTAL TO POSTFRONTAL UNSTABILITY.
FCST:
ZONE ONE (ARICA TO COQUIMBO):
OVERCAST AM BECMG TO CLEAR, VIS 7/10KM BR MATINAL IN CSTL AREA, WIND
S/SW 4/8KT INCR SOUTH OF AREA 15/25KT OCNL 30KT, SEA 1.0/2.5M SWELL
FM SW IN OCEANIC AREA, RIPPLED TO SLIGHT IN BAYS.
ZONE TWO (COQUIMBO TO VALPARAISO):
BROKEN AM BECMG TO CLEAR, VIS 10KM, WIND S/SW 15/25KT GUSTS 35/40KT,
SEA 2.0/3.5M SWELL FM SW IN OCEANIC AREA, RIPPLED TO SLIGHT IN BAYS
WITH BREAKER IN COASTAL EDGE OPEN TO SW.
ZONE THREE (VALPARAISO TO CONSTITUCION):
SCATTERED TO CLEAR, VIS 10KM, WIND S/SW 15/25KT GUSTS 35/40KT, SEA
2.0/3.5M SWELL FM SW IN OCEANIC AREA, RIPPLED TO SLIGHT IN BAYS
WITH BREAKER IN COASTAL EDGE OPEN TO SW.
ZONE FOUR (CONSTITUCION TO I.MOCHA):
SCATTERED TO CLEAR, VIS 10KM, WIND S/SW 15/25KT GUSTS 35KT, SEA
2.0/3.0M SWELL FM SW IN OCEANIC AREA, RIPPLED TO SLIGHT IN BAYS
WITH BREAKER IN COASTAL EDGE OPEN TO SW.
ZONE FIVE (I.MOCHA TO P.MONTT):
OVERCAST BECMG TO SCATTERED, VIS 8/10KM OCNL SH, WIND W/SW 10/15KT
BECMG SOUTH OF AREA W/NW 15/20KT OCNL 25KT, SEA 2.0/3.5M SWELL FM
SW IN OCEANIC AREA, RIPPLED TO SLIGHT IN BAYS WITH BREAKER IN CSTL
EDGE OPEN TO SW.
ZONE SIX (P.MONTT TO F.SAN PEDRO):
OVERCAST TO BROKEN, VIS 4/10KM RA, WIND W/NW 25/30KT GUSTS 40KT
BECMG 2300 UTC TO S/SW 15/25KT, SEA 3.0/5.0M SWELL FM W/SW IN
OCEANIC AREA.
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WEATHER BULLETIN AND SEA ZONE X VLD 191200 TO 201200 UTC.
PART I: SEVERE WEATHER WARN.
SOUTHEAST AREA (LAT 45 TO 60 SOUTH AND LONG 81 TO 95 WEST):
WIND S/SW BECMG N/NW 25/35KT GUSTS 40KT, VIS AVERAGE, SH/RN, SEA
3.0/5.0M.
SOUTHWEST AREA (LAT 45 TO 60 SOUTH AND LONG 95 TO 120 WEST):
WIND N/NW BECMG W/SW 25/35KT OCNL 40KT, VIS AVERAGE, SH/RN, SEA
3.0/5.0M.
PART II: SYNOPTIC SITUATION (ANALYSIS 181800 UTC).
HIGH 1030 HPA 35S/98W
LOW 1010 HPA 39S/109W
LOW 1010 HPA 55S/95W
PART III: FCST.
NORTHEAST AREA (LAT 18 TO 30 SOUTH AND LONG 76 TO 95 WEST):
WIND S/SE 15/20KT, VIS GOOD, SEA 1.0/2.0M.
NORTHWEST AREA (LAT 18 TO 30 SOUTH AND LONG 95 TO 120 WEST):
WIND N/NE 10/15KT OCNL 20KT, VIS GOOD, SEA 1.0/2.0M.
CENTRAL EAST AREA (LAT 30 TO 45 SOUTH AND LONG 78 TO 95 WEST):
WIND W/SW 15/25KT, VIS GOOD, SEA 2.0/3.0M.
CENTRAL WEST AREA (LAT 30 TO 45 SOUTH AND LONG 95 TO 120 WEST):
WIND W/NW BECMG W/SW 15/25KT GUSTS 35KT, VIS GOOD TO AVERAGE,
SH/RN, SEA 2.0/3.0M.
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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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