Valid From

Dec 23 14:45 UTC

Valid To

Dec 23 21:00 UTC

Qualifier

Light to Moderate

Minimum Altitude

Surface

Maximum Altitude

1,000ft MSL

WAUS46 KKCI 231445 SFOS WA 231445 AIRMET SIERRA UPDT 4 FOR IFR AND MTN OBSCN VALID UNTIL 232100 AIRMET IFR...WA OR CA AND CSTL WTRS FROM 30E HQM TO 60SSW YKM TO 30NE EUG TO 50E RBL TO 20SSE FMG TO 40NE MOD TO 60ESE EHF TO 20ESE MZB TO 220SW MZB TO 140WSW FOT TO 150WSW HQM TO 60W ONP TO 80NNW FOT TO 30E HQM CIG BLW 010/VIS BLW 3SM BR/FG. CONDS CONTG BYD 21Z THRU 03Z. OTLK VALID 2100-0300Z...MTN OBSCN WA OR CA BOUNDED BY HQM-40NNW LKV-70NNE RBL-30E SAC-RBL-30SW SAC-30ENE SNS-20SSW SNS-PYE-FOT-70WNW OED-ONP-HQM MTNS OBSC BY CLDS/PCPN/BR/FG. CONDS CONTG THRU 03Z.