International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
921 WSNT01 KKCI 210240 SIGA0A KZWY SIGMET ALFA 11 VALID 210240/210640 KKCI- NEW YORK OCEANIC FIR EMBD TS OBS AT 0240Z WI N2815 W05615 - N2815 W05145 - N2415 W05230 - N2445 W05515 - N2815 W05615. TOP FL540. STNR. NC.