


International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
171 WSPA11 PHFO 040236 SIGPAX KZAK SIGMET XRAY 4 VALID 040235/040635 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 0235Z WI N1330 W17030 - N0800 W15915 - N0330 W16245 - N1130 W17330 - N1330 W17030. TOP FL500. STNR. WKN.