Flash Flood — Brown, Indiana

2025-04-02 to 2025-04-03 · near Trevlac, Brown, Indiana

Event narrative

One road was washed out with numerous other road closures. Roads remained closed for several days but the flash flooding threat only lasted a few hours.

Wider weather episode

A strong low pressure system generated a line of strong to severe thunderstorms that started in Illinois and moved across central Indiana. Multiple severe storms were embedded within the line and some of these produced tornadoes. Eleven tornadoes impacted central Indiana, ten of which occurred along an overall west-southwest to east-northeast area from north of Terre Haute to north of Muncie. Four of these events, from Hendricks County to Delaware County, were secondary tornadoes that tracked parallel to longer duration tornadoes. Three tornadoes combined to impact western and northern portions of the Indianapolis Metro area, including an EF2 in Hendricks County that caused the episode's only injury. In addition to the tornadoes widespread wind damage occurred with gusts over 80+ mph reported.

View location on OpenStreetMap → (39.2561, -86.3293)

Source: NOAA Storm Events Database, event_id 1241668. Narrative written by the NWS forecast office that issued the report.