FAUS21 KZLC 091933 ZLC1 CWA 091934 COR ZLC CWA 102 VALID UNTIL 092134 FROM 25N CZI-65WSW DDY-20ENE BPI-60NNW BOY-25N CZI AREA EXTRM MTN WAVE FL370 TO FL450. SPEED CHANGES +/-40+ KTS. RPTD BY CL60. VISIBLE ON SATELLITE. ADDN INFO TO SIGMET UNIFORM. ZLC CWSU CN091934Z. WY =