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Critical SeverityResolvedsigmet-fd6930fe-57c1-495a-b05d-2b2c5f24e4fa-convective

SIGMET: CONVECTIVE Advisory — North America

North America · natural disaster

323
Impacted Flights
0
Airports Affected
0
Routes Affected

Situation Overview

WSUS33 KKCI 222355 SIGW CONVECTIVE SIGMET 04W VALID UNTIL 0155Z NV CA OR WA AND OR WA CSTL WTRS FROM 40W SEA-50S REO-80S LKV-120WSW HQM-40W SEA AREA EMBD SEV TS MOV FROM 19025KT. TOPS ABV FL450. HAIL TO 1 IN...WIND GUSTS TO 50KT POSS. 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 04W VALID UNTIL 0155Z NV CA OR WA AND OR WA CSTL WTRS FROM 40W SEA-50S REO-80S LKV-120WSW HQM-40W SEA AREA EMBD SEV TS MOV FROM 19025KT. TOPS ABV FL450. HAIL TO 1 IN...WIND GUSTS TO 50KT POSS. 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