International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
247 WSPA06 PHFO 111506 SIGPAS KZAK SIGMET SIERRA 1 VALID 111505/111905 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 1505Z WI N1215 E13000 - N1200 E13245 - N0915 E13230 - N0900 E13000 - N1215 E13000. TOP FL530. STNR. INTSF.