International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
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658 WSPA04 PHFO 180332 SIGPAQ KZAK SIGMET QUEBEC 83 VALID 180330/180730 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 0330Z WI N2100 E13000 - N2100 E13445 - N1345 E13330 - N1145 E13015 - N2100 E13000. TOP FL530. MOV WNW 5KT. WKN.