International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
578 WSNT01 KKCI 030610 SIGA0A KZWY SIGMET ALFA 15 VALID 030610/031010 KKCI- NEW YORK OCEANIC FIR FRQ TS OBS AT 0610Z WI N3730 W06100 - N3600 W05715 - N3015 W06200 - N3030 W06845 - N3730 W06100. TOP FL450. MOV E 20KT. NC.