International Sigmet / Convective Sigmet
Issued by NWS
Issued by NWS
381 WSPA04 PHFO 100121 SIGPAQ KZAK SIGMET QUEBEC 4 VALID 100120/100520 PHFO- OAKLAND OCEANIC FIR FRQ TS OBS AT 0120Z WI N3000 E16845 - N3000 E17445 - N2415 E17115 - N2615 E16815 - N3000 E16845. TOP FL430. MOV E 10KT. NC.