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Critical SeverityResolvedsigmet-1bb5cc81-55f4-46fc-ba3a-d5368e7ec2c0-convective

SIGMET: CONVECTIVE Advisory — North America

North America · natural disaster

283
Impacted Flights
0
Airports Affected
0
Routes Affected

Situation Overview

WSUS33 KKCI 230155 SIGW CONVECTIVE SIGMET 8W VALID UNTIL 0355Z MT ID FROM 40NNW HLN-20S LWT-70E DLN-30WNW DBS-70N LKT-40NNW HLN AREA EMBD TS MOV FROM 27015KT. TOPS TO FL430. OUTLOOK VALID 230355-230755 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 230155 SIGW CONVECTIVE SIGMET 8W VALID UNTIL 0355Z MT ID FROM 40NNW HLN-20S LWT-70E DLN-30WNW DBS-70N LKT-40NNW HLN AREA EMBD TS MOV FROM 27015KT. TOPS TO FL430. OUTLOOK VALID 230355-230755 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, 1:55:00 AM
Est. End7/23/2026, 3:55:00 AM
Last Updated7/23/2026, 4:01:48 AM
SourceFAA/AWC SIGMET