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Critical SeverityResolvedsigmet-29bc77b1-1e13-4ca7-9034-02105c004262-convective

SIGMET: CONVECTIVE Advisory — North America

North America · natural disaster

220
Impacted Flights
0
Airports Affected
0
Routes Affected

Situation Overview

WSUS33 KKCI 230055 SIGW CONVECTIVE SIGMET 4W VALID UNTIL 0255Z MT ID FROM 10E LWT-20E BIL-50SE LKT-60N LKT-10E LWT AREA EMBD TS MOV FROM 25020KT. TOPS TO FL450. OUTLOOK VALID 230255-230655 FROM 30NE GTF-SHR-ELP-40SSW TUS-110WSW HQM-40S SEA-40NNW REO-30NE GTF WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.

Additional Details

WSUS33 KKCI 230055 SIGW CONVECTIVE SIGMET 4W VALID UNTIL 0255Z MT ID FROM 10E LWT-20E BIL-50SE LKT-60N LKT-10E LWT AREA EMBD TS MOV FROM 25020KT. TOPS TO FL450. OUTLOOK VALID 230255-230655 FROM 30NE GTF-SHR-ELP-40SSW TUS-110WSW HQM-40S SEA-40NNW REO-30NE GTF WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.

Timeline

Started7/23/2026, 12:55:00 AM
Est. End7/23/2026, 2:55:00 AM
Last Updated7/23/2026, 3:01:47 AM
SourceFAA/AWC SIGMET