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Critical SeverityResolvedsigmet-8bba088e-de1e-4c86-8a5f-9d80f37eac14-convective

SIGMET: CONVECTIVE Advisory — North America

North America · natural disaster

234
Impacted Flights
0
Airports Affected
0
Routes Affected

Situation Overview

WSUS33 KKCI 222355 SIGW CONVECTIVE SIGMET 07W VALID UNTIL 0155Z MT WY ID FROM 20S LWT-40NNW BOY-40E BOI-30SE DNJ-60NW DLN-20S LWT AREA EMBD TS MOV FROM 25020KT. TOPS TO FL450. OUTLOOK VALID 230155-230555 FROM 50NNE GTF-SHR-ELP-60SW TUS-LAS-60W BTY-120WSW HQM-50NNE HQM-REO-BOI-BKE-50NNE GTF WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.

Additional Details

WSUS33 KKCI 222355 SIGW CONVECTIVE SIGMET 07W VALID UNTIL 0155Z MT WY ID FROM 20S LWT-40NNW BOY-40E BOI-30SE DNJ-60NW DLN-20S LWT AREA EMBD TS MOV FROM 25020KT. TOPS TO FL450. OUTLOOK VALID 230155-230555 FROM 50NNE GTF-SHR-ELP-60SW TUS-LAS-60W BTY-120WSW HQM-50NNE HQM-REO-BOI-BKE-50NNE GTF WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.

Timeline

Started7/22/2026, 11:55:00 PM
Est. End7/23/2026, 1:55:00 AM
Last Updated7/23/2026, 2:01:26 AM
SourceFAA/AWC SIGMET