Ontario earthquake

Ontario, Wisconsin, US

Magnitude Time Place Distance (km)
3.8 4 months ago 4 km NW of Ohlman, Illinois 497
2.9 1 year 9 months ago 39 km ESE of Sturgeon Bay, Wisconsin 311
3.4 1 year 10 months ago 2 km NW of Somonauk, Illinois 278
2.0 2 years 2 months ago 5 km E of Taylorville, Illinois 479
2.9 2 years 4 months ago 6 km NNE of Kinney, Minnesota 458

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What is the largest earthquake in Ontario, Wisconsin, US?

The largest earthquake in Ontario, Wisconsin, US was a 3.8 magnitude quake, located 497 km a way from Ontario, Wisconsin, US. The 4 km NW of Ohlman, Illinois earthquake occurred on 2026-01-20.

Ontario, Wisconsin, US earthquake map

Magnitude 7 Ontario, Wisconsin, US Earthquakes

0 earthquakes magnitude 7 impacted Paltinisu, Ialomita, RO

Magnitude 6 Ontario, Wisconsin, US Earthquakes

0 earthquakes magnitude 6 impacted Horodistea, Botosani, RO

Magnitude 5 Ontario, Wisconsin, US Earthquakes

0 earthquakes magnitude 5 impacted Horodistea, Botosani, RO

Best place to be in an earthquake

Small tremors can be precursors to bigger earthquakes. If you're feeling uneasy about your surroundings, it might be wise to seek safer spots for a brief period. Your safety is paramount, so trust your instincts and find comfort in secure locations nearby.