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Critical SeverityResolvedsigmet-02ae3cb0-024f-47e0-9789-8a5678693b71-convective

SIGMET: CONVECTIVE Advisory — North America

North America · natural disaster

285
Impacted Flights
0
Airports Affected
0
Routes Affected

Situation Overview

WSUS33 KKCI 221055 SIGW CONVECTIVE SIGMET 21W VALID UNTIL 1255Z MT ID FROM 70S MLP-20E LKT-30SSE LKT-30N DNJ-70S MLP AREA TS MOV FROM 15025KT. TOPS TO FL360. OUTLOOK VALID 221255-221655 FROM 50N FCA-40SW HLN-50WSW LKT-40S YKM-40SW YDC-50N FCA WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.

Additional Details

WSUS33 KKCI 221055 SIGW CONVECTIVE SIGMET 21W VALID UNTIL 1255Z MT ID FROM 70S MLP-20E LKT-30SSE LKT-30N DNJ-70S MLP AREA TS MOV FROM 15025KT. TOPS TO FL360. OUTLOOK VALID 221255-221655 FROM 50N FCA-40SW HLN-50WSW LKT-40S YKM-40SW YDC-50N FCA WST ISSUANCES POSS. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.

Timeline

Started4/22/2026, 10:55:00 AM
Est. End4/22/2026, 12:55:00 PM
Last Updated4/22/2026, 1:00:32 PM
SourceFAA/AWC SIGMET