


International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
927 WSPA08 PHFO 171855 SIGPAU KZAK SIGMET UNIFORM 9 VALID 171855/172255 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 1845Z WI N3000 W17045 - N3000 W16300 - N2700 W16230 - N2515 W16745 - N3000 W17045. TOP FL480. STNR. NC.