F3 Tornado — Mercer, Illinois
1978-08-15 · Mercer, Illinois
$250K
Property damage
6.4 mi
Path length
77 yds
Path width
View location on OpenStreetMap → (41.2700, -90.7800)
Source: NOAA Storm Events Database, event_id 10004674. Narrative written by the NWS forecast office that issued the report.