International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
441 WSNT04 KKCI 090955 SIGA0D KZWY SIGMET DELTA 1 VALID 090955/091355 KKCI- NEW YORK OCEANIC FIR FRQ TS OBS AT 0955Z WI N3545 W06830 - N3430 W06830 - N3345 W07130 - N3515 W07215 - N3545 W06830. TOP FL430. MOV E 20KT. INTSF.