International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
411 WSPA04 PHFO 071057 SIGPAQ KZAK SIGMET QUEBEC 1 VALID 071100/071500 PHFO- OAKLAND OCEANIC FIR EMBD TS OBS AT 1055Z WI N0830 W14500 - N0830 W14000 - N0700 W14000 - N0700 W14315 - N0745 W14530 - N0830 W14500. TOP FL520. STNR. NC.