International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
120 WSPN03 KKCI 301145 SIGP0C KZAK SIGMET CHARLIE 9 VALID 301145/301545 KKCI- OAKLAND OCEANIC FIR FRQ TS OBS AT 1145Z WI N0615 W13530 - N0600 W13015 - N0330 W12730 - N0330 W13415 - N0615 W13530. TOP FL500. MOV WSW 5KT. WKN.