


International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
578 WSNT03 KKCI 300030 SIGA0C KZWY KZMA SIGMET CHARLIE 4 VALID 300030/300430 KKCI- NEW YORK OCEANIC FIR MIAMI OCEANIC FIR FRQ TS OBS AT 0030Z WI N2715 W07430 - N2345 W07415 - N2200 W07515 - N2430 W07900 - N2700 W07900 - N2715 W07430. TOP FL480. STNR. NC.