International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
712 WSPA12 PHFO 302312 SIGPAY KZAK SIGMET YANKEE 1 VALID 302310/310310 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 2310Z WI N2130 W17945 - N2245 W17730 - N2100 W17615 - N1945 W17915 - N2130 W17945. TOP FL470. STNR. INTSF.