Did you feel it?
A 3.1 magnitude earthquake was reported last night around 10:10pm. The quake occurred in southwest Jefferson County near Waltonville, IL. It has been felt as far east as Lake St Louis and Farmington, MO and south to Ozark, IL. No damage has been reported.
You can share your experience with USGS by using the link below.
https://earthquake.usgs.gov/earthquakes/eventpage/nm60562761/dyfi/intensity