Convective SIGMET
- When
- Where
- Convective area
- Category
- aviation_hazard · convective
WSUS32 KKCI 172055 SIGC CONVECTIVE SIGMET 99C VALID UNTIL 2255Z LA AND LA TX CSTL WTRS FROM 40NW HRV-50S LEV-110ESE PSX-70SE IAH-LCH-40NW HRV AREA TS MOV FROM 29025KT. TOPS ABV FL450. TS ASSOCD WITH TC ARTHUR. REF INTL SIGMET KILO SERIES. OUTLOOK VALID 172255-180255 AREA 1...FROM 80WNW INL-SAW-MSL-MMB-MCI-SHR-40NNW GGW-80WNW INL REF WW 341 342 343. 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 20:55 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.