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Keystone earthquake
Keystone, Iowa, US
| Magnitude | Time | Place | Distance (km) |
|---|---|---|---|
| 2.0 | 3 months 2 weeks ago | 6 km SSW of Valmeyer, Illinois | 447
|
| 3.8 | 4 months ago | 4 km NW of Ohlman, Illinois | 383
|
| 2.4 | 8 months 2 weeks ago | 3 km ESE of Fenton, Missouri | 418
|
| 2.4 | 10 months 1 week ago | 14 km SSE of Richland, Missouri | 474
|
| 1.7 | 10 months 4 weeks ago | 3 km WNW of Olympian Village, Missouri | 452
|
What is the largest earthquake in Keystone, Iowa, US?
The largest earthquake in Keystone, Iowa, US was a 3.8 magnitude quake, located 383 km a way from Keystone, Iowa, US. The 4 km NW of Ohlman, Illinois earthquake occurred on 2026-01-20.
Keystone, Iowa, US earthquake map
Magnitude 7 Keystone, Iowa, US Earthquakes
0 earthquakes magnitude 7 impacted Sparks, Oklahoma, US
Magnitude 6 Keystone, Iowa, US Earthquakes
0 earthquakes magnitude 6 impacted Sparks, Oklahoma, US
Magnitude 5 Keystone, Iowa, US Earthquakes
0 earthquakes magnitude 5 impacted Adiwerna, Jawa Tengah, ID
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.