International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
238 WSPA08 PHFO 031814 SIGPAU KZAK SIGMET UNIFORM 5 VALID 031810/032210 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 1810Z WI N0930 E14830 - N0715 E15145 - N0315 E14330 - N0530 E14000 - N0930 E14830. TOP FL520. STNR. NC.