WAUS42 KKCI 250845
WA2Z
MIAZ WA 250845
AIRMET ZULU UPDT 1 FOR ICE AND FRZLVL VALID UNTIL 251500
.
NO SGFNT ICE EXP OUTSIDE OF CNVTV ACT.
.
FRZLVL...RANGING FROM 140-170 ACRS AREA
   160 ALG 90WSW PIE-140W PIE-20S CEW-40W CEW
   160 ALG 30E VXV-40SW FLO-40ESE CHS-100SSE CHS-160ENE TRV-
      210ENE TRV
....