International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
506 WSPA02 PHFO 221909 SIGPAO KZAK SIGMET OSCAR 2 VALID 221905/222305 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 1905Z WI N1715 E15215 - N1630 E15645 - N1430 E15630 - N1515 E15145 - N1715 E15215. TOP FL500. STNR. NC.