


International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
579 WSNT02 KKCI 040420 SIGA0B KZWY SIGMET BRAVO 1 VALID 040420/040820 KKCI- NEW YORK OCEANIC FIR FRQ TS OBS AT 0420Z WI N4245 W04000 - N4045 W04000 - N4015 W04315 - N4130 W04430 - N4245 W04000. TOP FL460. MOV E 15KT. NC.