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International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
312 WSPA09 PHFO 040107 SIGPAV KZAK SIGMET VICTOR 1 VALID 040105/040505 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 0105Z WI N0715 E17400 - N0845 E17830 - N0445 E17930 - N0345 E17845 - N0415 E17530 - N0600 E17530 - N0715 E17400. TOP FL520. STNR. INTSF.