A 3.3 magnitude earthquake shook the core of Central Illinois just before midnight on Monday, with the epicenter near the village of Lerna, in Coles County. As confirmed by the United States Geological Survey, the tremor occurred 9.6 kilometers deep at approximately 11:43 p.m. Local news outlet WCIA reported the quake and noted that, though the shaking was felt across the region, there were no immediate reports of damage or calls for assistance.
In the small community of Lerna, a heartbeat four miles north-northeast of the epicenter, residents and those in surrounding areas like Mount Vernon, Montrose, Toledo, Ashmore, and Urbana felt the quake's presence. The Chicago Sun-Times cited that at least 80 individuals experienced the weak or light shaking, with reports extending to Crest Hill, roughly 153 miles away. Despite the widespread reach, thankfully, there were no injuries or significant damages reported.
The occurrence of earthquakes in this area is not unheard of; a 3.4-magnitude earthquake was reported in DeKalb County in July 2024. Though these magnitudes are relatively low and typically do not cause substantial harm, they are noteworthy events in a region not known for its seismic activity.
Residents who experienced the late-night shaking are encouraged to file an online report with the USGS to help with their data collection efforts. According to the CBS News Chicago, the Coles-Moultrie County 911 CECOM has, so far, not received any distressing reports following the incident. The collective sigh of relief in the heartland is palpable as the community acknowledges the quake's pass with minimal fanfare and disruption.
