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Critical SeverityActivesigmet-811e4cfe-fb17-4036-b4ea-38479cf5593b-convective
SIGMET: CONVECTIVE Advisory — North America
North America · natural disaster
230
Impacted Flights
0
Airports Affected
0
Routes Affected
Situation Overview
WSUS33 KKCI 212255 MKCW WST 212255 CONVECTIVE SIGMET 88W VALID UNTIL 0055Z NV FROM 60SSW TWF-50WSW BVL-60NNW ELY-60ENE BAM-60SSW TWF AREA TS MOV FROM 19020KT. TOPS TO FL260.
Additional Details
WSUS33 KKCI 212255 MKCW WST 212255 CONVECTIVE SIGMET 88W VALID UNTIL 0055Z NV FROM 60SSW TWF-50WSW BVL-60NNW ELY-60ENE BAM-60SSW TWF AREA TS MOV FROM 19020KT. TOPS TO FL260.
Timeline
Started10/21/2026, 10:55:00 PM
Est. End10/22/2026, 12:55:00 AM
Last Updated10/21/2026, 11:00:15 PM
SourceFAA/AWC SIGMET