International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
738 WSPA11 PHFO 181335 SIGPAX KZAK SIGMET XRAY 1 VALID 181330/181730 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 1330Z WI N2230 W16215 - N3000 W15645 - N3000 W15415 - N2145 W16000 - N2230 W16215. TOP FL460. MOV NE 15KT. INTSF.