


International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
785 WSPA04 PHFO 170833 SIGPAQ KZAK SIGMET QUEBEC 1 VALID 170830/171230 PHFO- OAKLAND OCEANIC FIR FRQ TS OBS AT 0830Z WI N2330 E17345 - N2245 E17830 - N1900 E17915 - N1915 E17330 - N2330 E17345. TOP FL510. STNR. INTSF.