International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
665 WSPN07 KKCI 272255 SIGP0G KZAK SIGMET GOLF 4 VALID 272255/280255 KKCI- OAKLAND OCEANIC FIR FRQ TS OBS AT 2255Z WI N3430 W16730 - N3315 W16430 - N3000 W16345 - N2745 W16800 - N3300 W16945 - N3430 W16730. TOP FL390. MOV ENE 20KT. NC.