📟️ Stay Informed with Earthquake Alerts

Get notified about seismic activity in your area. Our alert service delivers reliable updates based on USGS data.

Biggest Earthquakes Near St. Louis, Missouri [Since 1917]

Real-time tracking of the biggest earthquakes near St. Louis in the last since 1917

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	14 Years Ago	🇺🇸 18 km NNW of Potosi, Missouri	3.9	734	20.83 / 12.94	38.08 / -90.90	14 Years Ago #1 🇺🇸 18 km NNW of Potosi, Missouri 38.08 / -90.9020.83 km / 12.94 mi 3.9
2	A Year Ago	🇺🇸 5 km WNW of Waltonville, Illinois	3.1	328	16.71 / 10.38	38.23 / -89.10	A Year Ago #2 🇺🇸 5 km WNW of Waltonville, Illinois 38.23 / -89.1016.71 km / 10.38 mi 3.1
3	3 Years Ago	🇺🇸 1 km SSW of Peerless Park, Missouri	2.8	624	7.93 / 4.93	38.53 / -90.50	3 Years Ago #3 🇺🇸 1 km SSW of Peerless Park, Missouri 38.53 / -90.507.93 km / 4.93 mi 2.8
4	A Year Ago	🇺🇸 1 km NNE of Germantown, Illinois	2.8	351	23.60 / 14.66	38.57 / -89.53	A Year Ago #4 🇺🇸 1 km NNE of Germantown, Illinois 38.57 / -89.5323.60 km / 14.66 mi 2.8
5	A Year Ago	🇺🇸 6 km SSE of Herrick, Illinois	2.6	106	17.47 / 10.86	39.16 / -88.97	A Year Ago #5 🇺🇸 6 km SSE of Herrick, Illinois 39.16 / -88.9717.47 km / 10.86 mi 2.6
6	7 Months Ago	🇺🇸 1 km S of Old Monroe, Missouri	2.6	142	2.14 / 1.33	38.92 / -90.75	7 Months Ago #6 🇺🇸 1 km S of Old Monroe, Missouri 38.92 / -90.752.14 km / 1.33 mi 2.6
7	A Year Ago	🇺🇸 6 km ENE of Pinckneyville, Illinois	2.5	103	16.92 / 10.51	38.09 / -89.31	A Year Ago #7 🇺🇸 6 km ENE of Pinckneyville, Illinois 38.09 / -89.3116.92 km / 10.51 mi 2.5