776 
WAUS1 KSFO 170845 CCA
WA6T  
SFOT WA 170845 COR
AIRMET TANGO UPDT 2 FOR TURB VALID UNTIL 171400
.
...SEE SIGMET ROMEO FOR SEV TURB CONDS...
.
AIRMET TURB...WA OR CA AND CSTL WTRS ID MT WY NV UT CO AZ
NM..UPDT
FROM BLI TO 20N HVR TO SHR TO CYS TO TCC TO 20NE SJN TO EED TO
40S FMG TO 140WSW FOT TO 110WNW ONP TO 140W TOU TO TOU TO BLI
OCNL MOD TURB BTN FL180 AND FL410 DUE TO JTST WNDSHR AND MTN WAVE
ACTION. CONDS CONTG BYD 14Z THRU 20Z.   ...COR VORS...
.
AT 1300Z ON MAY 17 THE WMO HEADER OF THIS PRODUCT AND OTHER AWC
PRODUCTS WILL CHANGE. SEE HTTP://AVIATIONWEATHER.GOV/NOTICE/
FOR DETAILS. CALL 816-584-7248 IF YOU DO NOT RECEIVE PRODUCTS
AFTER THE CHANGE.
....