FAUS24 KZLC 140152 ZLC4 CWA 140153 ZLC CWA 401 VALID UNTIL 140353 FROM 30E SLC-55NE MTU-30E MTU-45SE SLC-30E SLC AREA MOD-SEV MTN WAVE FL370 TO FL450. ALTITUDE CHANGE OF +/-1200 FT. RPTD BY LJ60. VISIBLE ON SATELLITE. NO UPDATES AVBL AFT 0345Z. ZLC CWSU CN140153Z. UT =