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Critical SeverityActivesigmet-1020e09d-377a-445d-8291-0cc2449c116d-convective

SIGMET: CONVECTIVE Advisory — North America

North America · natural disaster

268
Impacted Flights
0
Airports Affected
0
Routes Affected

Situation Overview

WSUS33 KKCI 302155 SIGW CONVECTIVE SIGMET 48W VALID UNTIL 2355Z MT WY FROM 60NW ISN-50W MLS-SHR-10S BPI-20ESE HVR-60NW ISN AREA EMBD TS MOV FROM 15020KT. TOPS TO FL450. OUTLOOK VALID 302355-310355 FROM 50NNW GGW-DBL-ELY-40SSW YXC-50NNW GGW WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.

Additional Details

WSUS33 KKCI 302155 SIGW CONVECTIVE SIGMET 48W VALID UNTIL 2355Z MT WY FROM 60NW ISN-50W MLS-SHR-10S BPI-20ESE HVR-60NW ISN AREA EMBD TS MOV FROM 15020KT. TOPS TO FL450. OUTLOOK VALID 302355-310355 FROM 50NNW GGW-DBL-ELY-40SSW YXC-50NNW GGW WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.

Timeline

Started5/30/2026, 9:55:00 PM
Est. End5/30/2026, 11:55:00 PM
Last Updated5/30/2026, 10:30:16 PM
SourceFAA/AWC SIGMET