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Critical SeverityResolvedsigmet-c6d9b3f0-296a-4b71-9d21-a0b5b492f2af-convective

SIGMET: CONVECTIVE Advisory — North America

North America · natural disaster

334
Impacted Flights
0
Airports Affected
0
Routes Affected

Situation Overview

WSUS32 KKCI 302055 SIGC CONVECTIVE SIGMET 33C VALID UNTIL 2255Z NE SD ND MT WY FROM 70SW DIK-60ENE BFF-40N CYS-50SE MLS-70SW DIK AREA TS MOV FROM 16020KT. TOPS TO FL400. OUTLOOK VALID 302255-310255 AREA 1...FROM 50NNW GGW-50NW MOT-MCW-50E UIN-SQS-CDS-GCK-DBL-50NNW GGW REF WW 252 253. WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS. AREA 2...FROM 50E UIN-30WSW BWG-40SSW CEW-40ENE HRV-SQS-50E UIN WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.

Additional Details

WSUS32 KKCI 302055 SIGC CONVECTIVE SIGMET 33C VALID UNTIL 2255Z NE SD ND MT WY FROM 70SW DIK-60ENE BFF-40N CYS-50SE MLS-70SW DIK AREA TS MOV FROM 16020KT. TOPS TO FL400. OUTLOOK VALID 302255-310255 AREA 1...FROM 50NNW GGW-50NW MOT-MCW-50E UIN-SQS-CDS-GCK-DBL-50NNW GGW REF WW 252 253. WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS. AREA 2...FROM 50E UIN-30WSW BWG-40SSW CEW-40ENE HRV-SQS-50E UIN WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.

Timeline

Started5/30/2026, 8:55:00 PM
Est. End5/30/2026, 10:55:00 PM
Last Updated5/30/2026, 11:01:03 PM
SourceFAA/AWC SIGMET