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Critical SeverityResolvedsigmet-afe36bb9-7b82-4db0-aa9c-6c562ec608c8-convective

SIGMET: CONVECTIVE Advisory — North America

North America · natural disaster

260
Impacted Flights
0
Airports Affected
0
Routes Affected

Situation Overview

WSUS33 KKCI 230055 SIGW CONVECTIVE SIGMET 1W VALID UNTIL 0255Z NV CA OR WA AND OR WA CSTL WTRS FROM 40ESE SEA-30W PDT-70WNW BAM-20NNE OED-130W HQM-40ESE SEA AREA SEV EMBD TS MOV FROM 19025KT. TOPS ABV FL450. HAIL TO 1 IN...WIND GUSTS TO 50KT POSS. REF INTL SIGMET DELTA SERIES. OUTLOOK VALID 230255-230655 FROM 30NE GTF-SHR-ELP-40SSW TUS-110WSW HQM-40S SEA-40NNW REO-30NE GTF WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.

Additional Details

WSUS33 KKCI 230055 SIGW CONVECTIVE SIGMET 1W VALID UNTIL 0255Z NV CA OR WA AND OR WA CSTL WTRS FROM 40ESE SEA-30W PDT-70WNW BAM-20NNE OED-130W HQM-40ESE SEA AREA SEV EMBD TS MOV FROM 19025KT. TOPS ABV FL450. HAIL TO 1 IN...WIND GUSTS TO 50KT POSS. REF INTL SIGMET DELTA SERIES. OUTLOOK VALID 230255-230655 FROM 30NE GTF-SHR-ELP-40SSW TUS-110WSW HQM-40S SEA-40NNW REO-30NE GTF WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.

Timeline

Started7/23/2026, 12:55:00 AM
Est. End7/23/2026, 2:55:00 AM
Last Updated7/23/2026, 3:01:47 AM
SourceFAA/AWC SIGMET