International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
840 WSNT03 KKCI 090310 SIGA0C KZWY SIGMET CHARLIE 1 VALID 090310/090710 KKCI- NEW YORK OCEANIC FIR FRQ TS OBS AT 0310Z WI N4230 W06700 - N4200 W06700 - N4230 W06430 - N4100 W06445 - N3900 W06730 - N4200 W06815 - N4230 W06700. TOP FL450. MOV E 40KT. INTSF.