EF1 Tornado — Adams, Indiana

2025-04-02 · near Salem, Adams, Indiana

Event narrative

One of two likely simultaneous, parallel moving tornadoes impacted far eastern Adams County on the evening of April 2nd. Damage assessments from Adams County Emergency Management along with an NWS ground survey found evidence consistent with an EF-1 tornado with max estimated wind speeds of 100-105 mph that moved along E 300 near Monroe, IN. Reports from a local provided evidence of several properties that had sustained roof damage were already repaired early in the day. Otherwise, partial destruction and total destruction of well-built pole barns provided the maximum intensity of this particular tornado. The tornado dissipated before it reached the Mercer county line.

Wider weather episode

The atmosphere was primed for severe weather during the afternoon and evening hours of April 2nd. 0-1 km SRH values of 300 to 500 m2/s2, 60 to 70 kts of shear and MLCAPE of around 1000 J/KG set the stage for numerous thunderstorms. Damage reports were not as widespread, but those that occurred tended to be in swaths related to cold pools from bowing segments or tornadoes. Eight tornadoes (three in northern Indiana, one which crossed from Indiana into Lower Michigan, one in lower Michigan and three in northwestern Ohio). A total of five injuries were reported (three in NW Ohio and two in N Indiana).

View location on OpenStreetMap → (40.7000, -84.8500)

Source: NOAA Storm Events Database, event_id 1246751. Narrative written by the NWS forecast office that issued the report.