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International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
638 WSNT01 KKCI 132020 SIGA0A KZWY SIGMET ALFA 18 VALID 132020/140020 KKCI- NEW YORK OCEANIC FIR EMBD TS OBS AT 2020Z WI N3500 W06315 - N3215 W06330 - N3100 W06800 - N3315 W06700 - N3500 W06315. TOP FL450. MOV E 15KT. WKN. EMBD TS WDLY SCT.