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Critical SeverityResolvedsigmet-46715eeb-6666-4b37-ba03-00d60ce4c6f1-convective

SIGMET: CONVECTIVE Advisory — North America

North America · natural disaster

295
Impacted Flights
0
Airports Affected
0
Routes Affected

Situation Overview

WSUS33 KKCI 230255 SIGW CONVECTIVE SIGMET 14W VALID UNTIL 0455Z NV FROM 50NE FMG-40NNW OAL-60WNW OAL-20NE FMG-50NE FMG AREA TS MOV FROM 25010KT. TOPS TO FL420. OUTLOOK VALID 230455-230855 FROM 40WNW GTF-SHR-30SSE DMN-50S TUS-30SSW HQM-SEA-ELY-40WNW GTF WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.

Additional Details

WSUS33 KKCI 230255 SIGW CONVECTIVE SIGMET 14W VALID UNTIL 0455Z NV FROM 50NE FMG-40NNW OAL-60WNW OAL-20NE FMG-50NE FMG AREA TS MOV FROM 25010KT. TOPS TO FL420. OUTLOOK VALID 230455-230855 FROM 40WNW GTF-SHR-30SSE DMN-50S TUS-30SSW HQM-SEA-ELY-40WNW GTF WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.

Timeline

Started7/23/2026, 2:55:00 AM
Est. End7/23/2026, 4:55:00 AM
Last Updated7/23/2026, 5:00:56 AM
SourceFAA/AWC SIGMET