000 WAUS42 KKCI 140845 WA2Z MIAZ WA 140845 AIRMET ZULU UPDT 1 FOR ICE AND FRZLVL VALID UNTIL 141500 . NO SGFNT ICE EXP OUTSIDE OF CNVTV ACT. . FRZLVL...RANGING FROM 075-155 ACRS AREA 120 ALG 40NW PZD-20ENE SAV-180SE CHS-210SSE ILM ....