CHILEAN NAVY WEATHER SERVICE
VALPARAISO MARITIME METEOROLOGICAL CENTER
WEATHER BULLETIN AND ZONE X VALID 071200 TO 081200 UTC.
PART I: SEVERE WEATHER WARN.
SOUTHEAST AREA (LAT 45 TO 60 SOUTH AND LONG 81 TO 95 WEST):
(LAT 50 TO 60 SOUTH AND LONG 81 TO 95 WEST):
WIND NW/W 30/40KT GUSTS 50KT, SEA 5.0/8.0M, VIS 4/2KM SH
SLEET/SNOWFALL.
SOUTHWEST AREA (LAT 45 TO 60 SOUTH AND LONG 95 TO 120 WEST):
WIND N/NW SHIFTING TO NW/W 30/40KT GUSTS 50/60KT, SEA 6.0/8.0M, VIS
2/4KM SH SLEET/SNOWFALL.
PART II: SYNOPTIC SITUATION (ANALYSIS 061800 UTC).
HIGH 1030 HPA 35S/91W
HIGH 1030 HPA 41S/108W
PART III: FCST.
NORTHEAST AREA (LAT 18 TO 30 SOUTH AND LONG 76 TO 95 WEST):
WIND S/SE SHIFTING TO SE/E 15/25KT, SEA 1.5/2.5M, VIS 10KM.
NORTHWEST AREA (LAT 18 TO 30 SOUTH AND LONG 95 TO 120 WEST):
WIND SE/E SHIFTING TO E/NE 15/20KT, SEA 1.5/2.5M, VIS 10KM.
CENTRAL EAST AREA (LAT 30 TO 45 SOUTH AND LONG 78 TO 95 WEST):
(LAT 30 TO 40 SOUTH AND LONG 78 TO 95 WEST):
WIND S/SE SHIFTING TO SE/E 7/15KT, SEA 1.5/2.5M, VIS 10KM.
(LAT 40 TO 45 SOUTH AND LONG 78 TO 95 WEST):
WIND SW/S 10/15KT, SEA 2.0/3.0M, VIS 10KM.
CENTRAL WEST AREA (LAT 30 TO 45 SOUTH AND LONG 95 TO 120 WEST):
(LAT 30 TO 40 SOUTH AND LONG 95 TO 120 WEST):
WIND E/NE SHIFTING TO NE/N 15/20KT, SEA 2.0/3.0M, VIS 10/8KM SH.
(LAT 40 TO 45 SOUTH AND LONG 95 TO 120 WEST):
WIND W/NW 10/15KT SHIFTING TO NW/N 20/30KT, SEA 2.5/4.0M, VIS 10/6KM
SH.
SOUTHEAST AREA (LAT 45 TO 60 SOUTH AND LONG 81 TO 95 WEST):
OVERCAST, VIS AVERAGE TO GOOD (4/10KM) MIST/SNOWFALL, WIND CALM TO
W/NW 10/15KT OCNL 20KT, SEA 5.5/3.5 M IN OCEANIC AREA WITH 01T TO 03T
OF SEA ICE IN GRANDIDIER CHANNEL.
PRESENCE OF ICEBERGS:
A81 SIZE 28X25 NM, LAT. 64.82 S/LONG. 57.15 W.
A84 SIZE 12X6 NM, LAT 73.10 S/LONG. 103.89 W.
A85 SIZE 10X3 NM, LAT. 68.24 S/LONG. 57.20 W.
D33A SIZE 34X10 NM, LAT. 65.33 S/LONG. 57.81 W.
D33C SIZE 15X7 NM, LAT. 65.75 S/LONG. 58.14 W.
(FUENTE: U.S. NATIONAL ICE CENTER).