UTC
Valid From
Dec 17 14:45
UTC
Valid To
Dec 17 21:00
UTC
Qualifier
Light to Moderate
Minimum Altitude
Surface
Maximum Altitude
1,000ft MSL
WAUS46 KKCI 171445 SFOS WA 171445 AIRMET SIERRA UPDT 4 FOR IFR AND MTN OBSCN VALID UNTIL 172100 AIRMET IFR...WA OR CA ID MT WY NV UT CO AND CSTL WTRS FROM 90WSW YXC TO 30S FCA TO 60WNW BFF TO 20WSW DEN TO 20SE DBL TO 50NW BAM TO 40W FMG TO 30E EHF TO 30NNW RZS TO 50S SNS TO 20WNW ENI TO 30SSW ONP TO 30NNW HQM TO 20E HUH TO 90WSW YXC CIG BLW 010/VIS BLW 3SM PCPN/BR/FG. CONDS CONTG BYD 21Z THRU 03Z.
Valid From
Dec 17 14:45
UTC
Valid To
Dec 17 21:00
UTC
Hazard
Mountain Obscuration
Qualifier
Light to Moderate
WAUS46 KKCI 171445 SFOS WA 171445 AIRMET SIERRA UPDT 4 FOR IFR AND MTN OBSCN VALID UNTIL 172100 AIRMET MTN OBSCN...WA OR CA ID MT WY NV UT CO AZ FROM 20NE HUH TO 40SW YQL TO HVR TO 20SSE CYS TO 50SE DBL TO 30SSE RBL TO 20SW EHF TO 70WNW RZS TO 20NW PYE TO 20SW FOT TO 80W OED TO 20SSW ONP TO 20NW TOU TO 20NE HUH MTNS OBSC BY CLDS/PCPN/BR/FG. CONDS CONTG BYD 21Z THRU 03Z.
Valid From
Dec 17 14:45
UTC
Valid To
Dec 17 21:00
UTC
Qualifier
Light to Moderate
Minimum Altitude
Surface
Maximum Altitude
1,000ft MSL
WAUS45 KKCI 171445 SLCS WA 171445 AIRMET SIERRA UPDT 3 FOR IFR AND MTN OBSCN VALID UNTIL 172100 AIRMET IFR...ID MT WY NV UT CO WA OR CA AND CSTL WTRS FROM 90WSW YXC TO 30S FCA TO 60WNW BFF TO 20WSW DEN TO 20SE DBL TO 50NW BAM TO 40W FMG TO 30E EHF TO 30NNW RZS TO 50S SNS TO 20WNW ENI TO 30SSW ONP TO 30NNW HQM TO 20E HUH TO 90WSW YXC CIG BLW 010/VIS BLW 3SM PCPN/BR/FG. CONDS CONTG BYD 21Z THRU 03Z.
Valid From
Dec 17 14:45
UTC
Valid To
Dec 17 21:00
UTC
Hazard
Turbulence
Qualifier
Moderate
Minimum Altitude
18,000ft MSL
Maximum Altitude
36,000ft MSL
WAUS46 KKCI 171445 SFOT WA 171445 AIRMET TANGO UPDT 3 FOR TURB STG WNDS AND LLWS VALID UNTIL 172100 AIRMET TURB...WA OR CA AND CSTL WTRS FROM YDC TO 50WSW YXC TO 50SE REO TO 40SE LKV TO 40SSW FMG TO 130WSW ONP TO 40N TOU TO YDC MOD TURB BTN FL180 AND FL360. CONDS CONTG BYD 21Z THRU 03Z. OTLK VALID 2100-0300Z AREA 1...TURB WA OR ID MT AND CSTL WTRS BOUNDED BY 20ENE YDC-30NW EPH-GEG-40N MLP-40WSW GTF-50ENE DLN- 70SSW LKT-40ESE LKV-40SW LKV-100W OED-40WNW TOU-20ENE YDC MOD TURB BLW 140. CONDS CONTG THRU 03Z. AREA 2...TURB WA OR CA ID MT WY NV UT CO AZ NM AND CSTL WTRS BOUNDED BY 50SW YXC-40NE HVR-40W RAP-70SW RAP-BFF-20N GLD-50W LBL-30ESE TBE-INK-ELP-60W PHX-40SSW EED-40SSE LAS-50SW OED-40NW TOU-50SW YXC MOD TURB BTN FL180 AND FL360. CONDS CONTG THRU 03Z.
Valid From
Dec 17 14:45
UTC
Valid To
Dec 17 21:00
UTC
Hazard
Mountain Obscuration
Qualifier
Light to Moderate
WAUS45 KKCI 171445 SLCS WA 171445 AIRMET SIERRA UPDT 3 FOR IFR AND MTN OBSCN VALID UNTIL 172100 AIRMET MTN OBSCN...ID MT WY NV UT CO AZ WA OR CA FROM 20NE HUH TO 40SW YQL TO HVR TO 20SSE CYS TO 50SE DBL TO 30SSE RBL TO 20SW EHF TO 70WNW RZS TO 20NW PYE TO 20SW FOT TO 80W OED TO 20SSW ONP TO 20NW TOU TO 20NE HUH MTNS OBSC BY CLDS/PCPN/BR/FG. CONDS CONTG BYD 21Z THRU 03Z.
Valid From
Dec 17 14:45
UTC
Valid To
Dec 17 21:00
UTC
Hazard
Icing
Qualifier
Moderate
Minimum Altitude
4,000ft MSL
Maximum Altitude
21,000ft MSL
WAUS46 KKCI 171445 SFOZ WA 171445 AIRMET ZULU UPDT 2 FOR ICE AND FRZLVL VALID UNTIL 172100 AIRMET ICE...WA OR CA ID MT WY NV UT CO AND CSTL WTRS FROM YDC TO 50WSW YXC TO 30N FCA TO SHR TO 30SSE MTU TO 50SE BVL TO 40NNW FMG TO 70S OED TO 70WNW FOT TO 160NW FOT TO 120WNW ONP TO 140W TOU TO YDC MOD ICE BTN FRZLVL AND FL210. FRZLVL 040-090. CONDS CONTG BYD 21Z THRU 03Z. FRZLVL...RANGING FROM SFC-145 ACRS AREA MULT FRZLVL BLW 130 BOUNDED BY 50SSW PDT-50SSW BOI-50SE BAM- 40E SAC-40ENE RBL-40W LKV-20NE DSD-50SSW PDT SFC ALG 20NE HUH-50WNW EPH-60SSW GEG-50ENE PDT-70S BKE-60ESE LKV-50NNW FMG 040 ALG 20WNW HUH-50ESE SEA-20ESE YKM-60ENE PDT 080 ALG 140W TOU-120WSW TOU-70W HQM-40NNW ONP-60SW FMG-60WSW OAL-50S OAL 120 ALG 140WSW SNS-30SSW SNS-50SSW CZQ-50WNW HEC-30NW EED
Valid From
Dec 17 14:45
UTC
Valid To
Dec 17 21:00
UTC
Hazard
Icing
Qualifier
Moderate
Minimum Altitude
4,000ft MSL
Maximum Altitude
21,000ft MSL
WAUS45 KKCI 171445 SLCZ WA 171445 AIRMET ZULU UPDT 2 FOR ICE AND FRZLVL VALID UNTIL 172100 AIRMET ICE...ID MT WY NV UT CO WA OR CA AND CSTL WTRS FROM YDC TO 50WSW YXC TO 30N FCA TO SHR TO 30SSE MTU TO 50SE BVL TO 40NNW FMG TO 70S OED TO 70WNW FOT TO 160NW FOT TO 120WNW ONP TO 140W TOU TO YDC MOD ICE BTN FRZLVL AND FL210. FRZLVL 040-090. CONDS CONTG BYD 21Z THRU 03Z. FRZLVL...RANGING FROM SFC-140 ACRS AREA MULT FRZLVL BLW 130 BOUNDED BY 30NNW BFF-GLD-50SSE LAA-30E PUB-30S PUB-CIM-60SSW ALS-40E HBU-40NNW PUB-50NW LAA-50SW GLD-30WNW GLD-20NNW AKO-DEN-40SSW CYS-30NNW BFF MULT FRZLVL BLW 130 BOUNDED BY 50SSW PDT-50SSW BOI-50SE BAM- 40E SAC-40ENE RBL-40W LKV-20NE DSD-50SSW PDT SFC ALG 50NNW FMG-60SSE FMG-40S OAL-60WSW BCE-40SW ABQ-30WSW LAA-40E LAA 080 ALG 40ESE PUB-60SE LAA 080 ALG 50S OAL-60SW BCE-50NNW SJN-60W ABQ 120 ALG 30NW EED-20E EED-40W PHX-40ENE PHX-40S DMN-50NNW INK- 70WSW LBB
Valid From
Dec 17 17:32
UTC
Valid To
Dec 17 21:00
UTC
Hazard
Icing
Qualifier
Moderate
Minimum Altitude
4,000ft MSL
Maximum Altitude
21,000ft MSL
WAUS45 KKCI 171732 AAA SLCZ WA 171732 AMD AIRMET ZULU UPDT 3 FOR ICE AND FRZLVL VALID UNTIL 172100 AIRMET ICE...ID MT WY NV UT CO WA OR CA AND CSTL WTRS FROM YDC TO 50WSW YXC TO 30N FCA TO SHR TO 30SSE MTU TO 50SE BVL TO 40NNW FMG TO 70S OED TO 70WNW FOT TO 160NW FOT TO 120WNW ONP TO 140W TOU TO YDC MOD ICE BTN FRZLVL AND FL210. FRZLVL 040-090. CONDS CONTG BYD 21Z THRU 03Z. FRZLVL...RANGING FROM SFC-140 ACRS AREA MULT FRZLVL BLW 130 BOUNDED BY 30NNW BFF-GLD-50SSE LAA-30E PUB-30S PUB-CIM-60SSW ALS-40E HBU-40NNW PUB-50NW LAA-50SW GLD-30WNW GLD-20NNW AKO-DEN-40SSW CYS-30NNW BFF MULT FRZLVL BLW 130 BOUNDED BY 50SSW PDT-50SSW BOI-50SE BAM- 40E SAC-40ENE RBL-40W LKV-20NE DSD-50SSW PDT SFC ALG 50NNW FMG-60SSE FMG-40S OAL-60WSW BCE-40SW ABQ-30WSW LAA-40E LAA 080 ALG 40ESE PUB-60SE LAA 080 ALG 50S OAL-60SW BCE-50NNW SJN-60W ABQ 120 ALG 30NW EED-20E EED-40W PHX-40ENE PHX-40S DMN-50NNW INK- 70WSW LBB
Valid From
Dec 17 17:32
UTC
Valid To
Dec 17 21:00
UTC
Hazard
Icing
Qualifier
Moderate
Minimum Altitude
4,000ft MSL
Maximum Altitude
21,000ft MSL
WAUS46 KKCI 171732 AAA SFOZ WA 171732 AMD AIRMET ZULU UPDT 3 FOR ICE AND FRZLVL VALID UNTIL 172100 AIRMET ICE...WA OR CA ID MT WY NV UT CO AND CSTL WTRS FROM YDC TO 50WSW YXC TO 30N FCA TO SHR TO 30SSE MTU TO 50SE BVL TO 40NNW FMG TO 70S OED TO 70WNW FOT TO 160NW FOT TO 120WNW ONP TO 140W TOU TO YDC MOD ICE BTN FRZLVL AND FL210. FRZLVL 040-090. CONDS CONTG BYD 21Z THRU 03Z. FRZLVL...RANGING FROM SFC-145 ACRS AREA MULT FRZLVL BLW 130 BOUNDED BY 50SSW PDT-50SSW BOI-50SE BAM- 40E SAC-40ENE RBL-40W LKV-20NE DSD-50SSW PDT SFC ALG 20NE HUH-50WNW EPH-60SSW GEG-50ENE PDT-70S BKE-60ESE LKV-50NNW FMG 040 ALG 20WNW HUH-50ESE SEA-20ESE YKM-60ENE PDT 080 ALG 140W TOU-120WSW TOU-70W HQM-40NNW ONP-60SW FMG-60WSW OAL-50S OAL 120 ALG 140WSW SNS-30SSW SNS-50SSW CZQ-50WNW HEC-30NW EED
Valid From
Dec 17 18:17
UTC
Valid To
Dec 17 21:00
UTC
Hazard
Icing
Qualifier
Moderate
Minimum Altitude
4,000ft MSL
Maximum Altitude
21,000ft MSL
WAUS46 KKCI 171817 AAB SFOZ WA 171817 AMD AIRMET ZULU UPDT 4 FOR ICE AND FRZLVL VALID UNTIL 172100 AIRMET ICE...WA OR CA ID MT WY NV UT CO AND CSTL WTRS FROM YDC TO 50WSW YXC TO 30N FCA TO SHR TO 30SSE MTU TO 50SE BVL TO 40NNW FMG TO 70S OED TO 70WNW FOT TO 160NW FOT TO 120WNW ONP TO 140W TOU TO YDC MOD ICE BTN FRZLVL AND FL210. FRZLVL 040-090. CONDS CONTG BYD 21Z THRU 03Z. FRZLVL...RANGING FROM SFC-145 ACRS AREA MULT FRZLVL BLW 130 BOUNDED BY 50SSW PDT-50SSW BOI-50SE BAM- 40E SAC-40ENE RBL-40W LKV-20NE DSD-50SSW PDT SFC ALG 20NE HUH-50WNW EPH-60SSW GEG-50ENE PDT-70S BKE-60ESE LKV-50NNW FMG 040 ALG 20WNW HUH-50ESE SEA-20ESE YKM-60ENE PDT 080 ALG 140W TOU-120WSW TOU-70W HQM-40NNW ONP-60SW FMG-60WSW OAL-50S OAL 120 ALG 140WSW SNS-30SSW SNS-50SSW CZQ-50WNW HEC-30NW EED
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