ST 1/3 OF THE WABEYOND 48 HOURS REFERENCE
THE ASSOCIATED NWS TROPICAL CYCLONE FORECAST/ADVISORY (TCM).
SECURITE
PACIFIC N OF 30N AND S OF 67N E OF A LINE FROM BERING STRAIT
TO 50N 160E
ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS
SYNOPSIS VALID 1200 UTC AUG 20.
24 HOUR FORECAST T.
.24 HOUR FOREW OF AREA 34N158ROM 30N TO 41N WTO 13N120W TO
15EAR 17.0N 123.9WDRANT WITH SEAS S 20 KT OR LESS.M NE AND SW QUADRANTS…210 NM SE QUADRANT
…AND 120 NM NW QUADRANT WITH SEAS TO 28 FT. ELSEWHERE WITHIN
17N121W TO 19N122W TO 20N126W TO 16N127W TO 14N125W TO 14N122W TO
17N121W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA
WITHIN 18N117W TO 23N1GALE WARNING…
.LOW PRES…EP90 NEAR 10.5N137.5W 1007 MB. LOW PRES…EP91…
NEAR 14N132W 1007 MB. WITHIN 16N131W TO 16N132W TO 13N133W TO
11N136W TO 10N134W TO 12N130W TO 16N131W WINDS 20 TO 25 KT. SEAS
9 TO 11 FT IN SW SWELL. ELSEWHERE WITHIN 13N128W TO 17N132W TO
13N132W TO 10N137W TO 09N134W TO 11N129W TO 13N128W WINDS 20 KT
OR LESS. SEAS 8 TO 10 FT IN MIXED NE AND SW SWELL.
.24 HOUR FORECAST LOW PRES…EP90…MERGED WITH LOW PRES…
EP91…POSSIBLE TROPICAL CYCLONE…NEAR 14.5N135.5W 1005 MB.
WITHIN 19N136W TO 19N137HOUR FORECAST CO
