International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
442 WSPA04 PHFO 071756 SIGPAQ KZAK SIGMET QUEBEC 3 VALID 071755/072155 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 1755Z WI N0915 W14015 - N0645 W14000 - N0600 W14300 - N0715 W14545 - N0830 W14415 - N0915 W14015. TOP FL530. STNR. NC.