International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
633 WSNT06 KKCI 140245 SIGA0F KZWY SIGMET FOXTROT 1 VALID 140245/140645 KKCI- NEW YORK OCEANIC FIR FRQ TS OBS AT 0245Z WI N4000 W04400 - N3100 W04415 - N3430 W04800 - N3830 W04930 - N4000 W04400. TOP FL490. MOV ENE 15KT. NC.