WPAC: INVEST 99W

[Hayabusa]

99W.INVEST

99W INVEST 240818 1800 17.3N 138.7E WPAC 15 1006

[Hayabusa]

WWJP27 RJTD 190000
WARNING AND SUMMARY 190000.
WARNING VALID 200000.
WARNING IS UPDATED EVERY 6 HOURS.
STORM WARNING.
DEVELOPING LOW FORMER SEVERE TROPICAL STORM 2407 AMPIL (2407) 976 HPA
AT 44N 162E FAR OFF EAST OF JAPAN MOVING NE 25 KNOTS.
OCCLUDED FRONT FROM 44N 162E TO 45N 163E 44N 165E 43N 166E.
WARM FRONT FROM 43N 166E TO 39N 168E 36N 170E 34N 174E.
COLD FRONT FROM 43N 166E TO 41N 166E 38N 165E 36N 162E 35N 159E 34N
155E.
WINDS 30 TO 55 KNOTS WITHIN 400 MILES OF LOW EAST SEMICIRCLE AND 300
MILES ELSEWHERE.
EXPECTED WINDS 30 TO 55 KNOTS WITHIN 400 MILES OF LOW EAST SEMICIRCLE
AND 300 MILES ELSEWHERE FOR NEXT 24 HOURS.
FORECAST POSITION FOR 191200UTC AT 47N 169E WITH UNCERTAINTY OF 50
MILES RADIUS.
FORECAST POSITION FOR 200000UTC AT 53N 171E WITH UNCERTAINTY OF 80
MILES RADIUS.
WARNING.
DENSE FOG OBSERVED LOCALLY OVER SEA OF OKHOTSK NORTHERN PART OF SEA
OF JAPAN MIDDLE OF SEA OF JAPAN.
WARNING.
DENSE FOG OBSERVED LOCALLY OVER WATERS BOUNDED BY 37N 141E 42N 141E
47N 152E 53N 160E 56N 170E 60N 170E 60N 180E 40N 180E 40N 175E 46N
170E 42N 145E 37N 141E.
SUMMARY.
LOW 1004 HPA AT 58N 155E NE SLOWLY.
LOW 1010 HPA AT 40N 180E NE SLOWLY.
TROPICAL DEPRESSION 1010 HPA AT 20N 137E NNW 10 KT.