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Weather Maps


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Analysis Chart
WWJP27 RJTD 171200
WARNING AND SUMMARY 171200.
WARNING VALID 181200.
WARNING IS UPDATED EVERY 6 HOURS.
STORM WARNING.
DEVELOPING LOW 972 HPA
AT 49N 176E SEA SOUTH OF ALEUTIANS MOVING NE 35 KNOTS.
OCCLUDED FRONT FROM 49N 176E TO 49N 180E 46N 179W.
WARM FRONT FROM 46N 179W TO 43N 176W 40N 175W.
COLD FRONT FROM 46N 179W TO 43N 180E 36N 170E 33N 165E 30N 159E.
STATIONARY FRONT FROM 30N 159E TO 28N 150E 26N 140E.
WINDS 30 TO 50 KNOTS WITHIN 1200 MILES OF LOW SOUTH SEMICIRCLE AND
600 MILES ELSEWHERE.
EXPECTED WINDS 30 TO 50 KNOTS WITHIN 1200 MILES OF LOW SOUTH
SEMICIRCLE AND 600 MILES ELSEWHERE FOR NEXT 24 HOURS.
FORECAST POSITION FOR 180000UTC AT 54N 178W WITH UNCERTAINTY OF 85
MILES RADIUS.
FORECAST POSITION FOR 181200UTC AT 58N 169W WITH UNCERTAINTY OF 130
MILES RADIUS.
ANOTHER LOW 988 HPA AT 57N 168E
MOVING NE 15 KNOTS.
WARNING.
DENSE FOG OBSERVED LOCALLY OVER YELLOW SEA EAST CHINA SEA NORTHERN
PART OF SOUTH CHINA SEA.
WARNING.
DENSE FOG OBSERVED LOCALLY OVER WATERS BOUNDED BY 30N 160E 36N 170E
43N 180E 30N 180E 30N 170E 30N 160E.
SUMMARY.
LOW 992 HPA AT 56N 152E ALMOST STATIONARY.
LOW PRESSURE AREA 1008 HPA NEAR 03N 166E WEST SLOWLY.
HIGH 1028 HPA AT 34N 120E EAST 15 KT.

JAPAN METEOROLOGICAL AGENCY.=