International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
465 WSPN01 KKCI 301945 SIGP0A KZAK SIGMET ALFA 2 VALID 301945/302345 KKCI- OAKLAND OCEANIC FIR FRQ TS OBS AT 1945Z WI N1100 W12000 - N0700 W12000 - N0830 W12630 - N0945 W12845 - N1100 W12000. TOP FL550. STNR. NC.