International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
946 WSNT13 KKCI 120830 SIGA0M KZWY SIGMET MIKE 1 VALID 120830/121230 KKCI- NEW YORK OCEANIC FIR FRQ TS OBS AT 0830Z WI N3831 W06735 - N3608 W06634 - N3355 W07158 - N3626 W07310 - N3831 W06735. TOP FL450. MOV E 10KT. NC.