International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
966 WSPA11 PHFO 010644 SIGPAX KZAK SIGMET XRAY 5 VALID 010640/011040 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 0640Z WI N0900 E15630 - N0900 E16115 - N0415 E16045 - N0430 E15745 - N0900 E15630. TOP FL560. MOV W 5KT. WKN.