Sigmet (Rocky Mountains)
Issued by NWS
Issued by NWS
852 WSUS05 KKCI 052200 WS5Y SLCY WS 052200 SIGMET YANKEE 1 VALID UNTIL 060200 WY UT CO AZ NM NE FROM LAR TO 20SSW SNY TO 20SSW LAA TO 50NNE PHX TO BCE TO LAR OCNL SEV TURB BTN FL380 AND FL450. DUE TO WNDSHR ASSOCD WITH JTST AND MTN WV ACT. RPTD BY ACFT. CONDS CONTG BYD 0200Z. ....