WSUS33 KKCI 181055
SIGW
MKCW WST 181055
CONVECTIVE SIGMET 47W
VALID UNTIL 1255Z
AZ
FROM 50W TUS-50SSE TUS
DVLPG LINE TS 20 NM WIDE MOV FROM 15015KT. TOPS TO FL400.

OUTLOOK VALID 181255-181655
TS ARE NOT EXPD TO REQUIRE WST ISSUANCES.