Convective SIGMET
- When
- Where
- Convective area
- Category
- aviation_hazard · convective
WSUS32 KKCI 172355 SIGC CONVECTIVE SIGMET 21C VALID UNTIL 0155Z MI WI IL IA LM FROM 30WNW GRB-10WSW TVC-ORD-30W DBQ-30WNW GRB AREA SEV TS MOV FROM 26035KT. TOPS TO FL340. TORNADOES...HAIL TO 2 IN...WIND GUST TO 60KTS POSS. OUTLOOK VALID 180155-180555 AREA 1...FROM 80WNW INL-SAW-MSL-MMB-MCI-SHR-40NNW GGW-80WNW INL REF WW 341 342 343 345 346. WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS. AREA 2...FROM MSL-130ESE LEV-120SSW LCH-90SE PSX-70NW GGG-MSL WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS. REFER TO MOST RECENT WTNT21 KNHC FROM NATIONAL HURRICANE CENTER FOR DETAILS ON TC ARTHUR.
Sources
- NOAA Aviation Weather Center ↗ · first seen 2026-06-17 23:55 UTC
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Correlated events
Computed by the Defaxon correlation engine — linked by shared actors, co-location, and temporal proximity. Scored hypotheses, never causal claims.