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Biggest Earthquakes Near St. Louis, Missouri [Last Year]

Real-time tracking of the biggest earthquakes near St. Louis in the last year

2.5+ Magnitude, Last 7 Days

Note: New earthquakes can take up to 30 minutes to appear as the USGS collects the necessary seismic data from around the world.

Map Index	When	Where	Magnitude	Significance	Depth (km / mi)	Lat / Long	Earthquakes
1	A Month Ago	🇺🇸 6 km SSW of Lerna, Illinois	3.5	202	2.83 / 1.76	39.37 / -88.31	A Month Ago #1 🇺🇸 6 km SSW of Lerna, Illinois 39.37 / -88.312.83 km / 1.76 mi 3.5
2	A Month Ago	🇺🇸 7 km SSW of Lerna, Illinois	3.3	240	9.81 / 6.10	39.36 / -88.33	A Month Ago #2 🇺🇸 7 km SSW of Lerna, Illinois 39.36 / -88.339.81 km / 6.10 mi 3.3
3	9 Months Ago	🇺🇸 1 km S of Old Monroe, Missouri	2.6	142	2.14 / 1.33	38.92 / -90.75	9 Months Ago #3 🇺🇸 1 km S of Old Monroe, Missouri 38.92 / -90.752.14 km / 1.33 mi 2.6