Convective SIGMET
- When
- Where
- Convective area
- Category
- aviation_hazard · convective
WSUS31 KKCI 181655 SIGE CONVECTIVE SIGMET 89E VALID UNTIL 1855Z ME MA NH VT NY LO AND ME MA NH CSTL WTRS FROM 50NW PQI-50NNE ACK-40NNW SYR-20N MSS-80NE MPV-50NW PQI INTSF AREA SEV EMBD TS MOV FROM 23045KT. TOPS TO FL320. TORNADOES...HAIL TO 0.75 IN...WIND GUSTS TO 50KT POSS. OUTLOOK VALID 181855-182255 AREA 1...FROM 30NW EMI-40W ECG-CLT-40SSW BNA-40ENE PXV-30NW EMI WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS. AREA 2...FROM CLT-CHS-50S MIA-40NE EYW-40SW CTY-40SSW CEW-40SSW BNA-CLT REF WW 351. WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS. AREA 3...FROM 50NW PQI-PQI-80ENE ACK-50ENE SLT-YYZ-40NNW SYR-30NNE MSS-60NE MPV-50NW PQI REF WW 352. WST ISSUANCES EXPD. REFER TO MOST RECENT ACUS01 KWNS FROM STORM PREDICTION CENTER FOR SYNOPSIS AND METEOROLOGICAL DETAILS.
Sources
- NOAA Aviation Weather Center ↗ · first seen 2026-06-18 16:55 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.