STORM WARNING. DEVELOPED LOW FORMER SEVERE TROPICAL STORM 1618 CHABA (1618) 986 HPA
AT 38N 137E SEA OF JAPAN MOVING EASTNORTHEAST 50 KNOTS.
WARM FRONT FROM 38N 137E TO 37N 142E 36N 145E.
COLD FRONT FROM 38N 137E TO 35N 135E 31N 131E.
WINDS 30 TO 55 KNOTS WITHIN 240 MILES OF LOW SOUTHEAST SEMICIRCLE AND
150 MILES ELSEWHERE.
STORM WARNING.
DEVELOPING LOW 956 HPA
AT 50N 179E SEA AROUND ALEUTIANS MOVING EASTNORTHEAST 35 KNOTS.
OCCLUDED FRONT FROM 50N 179E TO 50N 178W 47N 176W.
WARM FRONT FROM 47N 176W TO 43N 174W 39N 174W.
COLD FRONT FROM 47N 176W TO 42N 180E 35N 170E 32N 165E.
STATIONARY FRONT FROM 32N 165E TO 30N 159E 29N 150E 30N 140E.
WINDS 30 TO 65 KNOTS WITHIN 1200 MILES OF LOW WEST SEMICIRCLE AND 600
MILES ELSEWHERE.
FORECAST POSITION FOR 080000UTC AT 54N 176W WITH UNCERTAINTY OF 85
MILES RADIUS.
FORECAST POSITION FOR 081200UTC AT 57N 177W WITH UNCERTAINTY OF 130
MILES RADIUS.