International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
814 WSPN03 KKCI 171515 SIGP0C KZAK SIGMET CHARLIE 10 VALID 171515/171915 KKCI- OAKLAND OCEANIC FIR FRQ TS OBS AT 1515Z WI N1045 W13345 - N1045 W12330 - N0700 W12645 - N0700 W13800 - N1045 W13345. TOP FL530. STNR. NC.