27W形成 - 颱風討論

TROPICAL DEPRESSION 27W (TWENTYSEVEN) WARNING NR 001 02 ACTIVE TROPICAL CYCLON
ES IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII
VALID OVER OPEN WATER ONLY --- WARNING POSITION: 091800Z --- NEAR 21.9N 122.6E
MOVEMENT PAST SIX HOURS - 260 DEGREES AT 06 KTS POSITION ACCURATE TO WITHIN 0
60 NM POSITION BASED ON CENTER LOCATED BY A COMBINATION OF SATELLITE, RADAR AN
D SYNOPTIC DATA PRESENT WIND DISTRIBUTION: MAX SUSTAINED WINDS - 025 KT, GUSTS
035 KT WIND RADII VALID OVER OPEN WATER ONLY REPEAT POSIT: 21.9N 122.6E

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