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International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
844 WSPA09 PHFO 121754 SIGPAV KZAK SIGMET VICTOR 3 VALID 121750/122150 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 1750Z WI N1345 E16430 - N1200 E17045 - N0845 E16815 - N1000 E16300 - N1345 E16430. TOP FL550. STNR. NC.