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Critical SeverityResolvedsigmet-83938556-fd9e-4952-9efb-a3637c460da5-convective

SIGMET: CONVECTIVE Advisory — North America

North America · natural disaster

270
Impacted Flights
0
Airports Affected
0
Routes Affected

Situation Overview

WSUS32 KKCI 230455 SIGC CONVECTIVE SIGMET 15C VALID UNTIL 0655Z TX AND CSTL WTRS FROM IAH-80SW LCH-110ENE BRO-CRP-IAH AREA TS MOV FROM 04025KT. TOPS ABV FL450. REF INTL SIGMET ALFA SERIES. OUTLOOK VALID 230655-231055 AREA 1...FROM 30SE CWK-HRV-60SSE LEV-120SSW LCH-80E BRO-60W BRO-30SE CWK WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS. REFER TO MOST RECENT WTNT24 KNHC FROM NATIONAL HURRICANE CENTER FOR DETAILS ON TC BERTHA. AREA 2...FROM MLS-DSM-BUM-ABQ-MLS WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.

Additional Details

WSUS32 KKCI 230455 SIGC CONVECTIVE SIGMET 15C VALID UNTIL 0655Z TX AND CSTL WTRS FROM IAH-80SW LCH-110ENE BRO-CRP-IAH AREA TS MOV FROM 04025KT. TOPS ABV FL450. REF INTL SIGMET ALFA SERIES. OUTLOOK VALID 230655-231055 AREA 1...FROM 30SE CWK-HRV-60SSE LEV-120SSW LCH-80E BRO-60W BRO-30SE CWK WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS. REFER TO MOST RECENT WTNT24 KNHC FROM NATIONAL HURRICANE CENTER FOR DETAILS ON TC BERTHA. AREA 2...FROM MLS-DSM-BUM-ABQ-MLS WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.

Timeline

Started7/23/2026, 4:55:00 AM
Est. End7/23/2026, 6:55:00 AM
Last Updated7/23/2026, 7:01:04 AM
SourceFAA/AWC SIGMET