13W形成 - 颱風討論

TROPICAL DEPRESSION 13W (THIRTEEN) WARNING NR 001 02 ACTIVE TROPICAL CYCLONES
IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VAL
ID OVER OPEN WATER ONLY --- WARNING POSITION: 201800Z --- NEAR 17.8N 117.2E MO
VEMENT PAST SIX HOURS - 105 DEGREES AT 08 KTS POSITION ACCURATE TO WITHIN 060
NM POSITION BASED ON CENTER LOCATED BY SATELLITE PRESENT WIND DISTRIBUTION: MA
X SUSTAINED WINDS - 025 KT, GUSTS 035 KT WIND RADII VALID OVER OPEN WATER ONLY
REPEAT POSIT: 17.8N 117.2E

於南海生成，JTWC第1報預測未來可達中度颱風強度

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