International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
552 WSNT13 KKCI 310440 SIGA0M KZWY SIGMET MIKE 1 VALID 310440/310840 KKCI- NEW YORK OCEANIC FIR FRQ TS OBS AT 0440Z WI N3545 W06745 - N3430 W06615 - N3130 W06915 - N3215 W07115 - N3545 W06745. TOP FL400. MOV ENE 10KT. NC.