Jun 28, 2020
A training thunderstorm complex during the night of June 27th into the 28th produced significant flash flooding. A weak mid-level disturbance advanced east early in the morning across eastern IL. This energy helped foster thunderstorm activity across portions of southern IL, southern IN, and Kentucky. The air mass around the southern flank of the disturbance was still at least modestly unstable with mixed layer capes around 1000 j/kg early in the morning. A west-southwest low-level wind flow be
Source: NOAA National Weather Service Storm Events Database (event 899063). Narrative written by NWS staff at the time of the event.
This event is one of many recorded floods in Vanderburgh County. See the full FEMA flood zone map, NFIP claim totals, and disaster history for the area.