Potomac, Illinois — Earthquakes
Earthquakes Near Potomac, Illinois
A list of all earthquakes centered near Potomac, Illinois over the last 40 years. Data courtesy of USGS: Global Earthquake Search.
Nearest Earthquakes by Distance
| # | Earthquake | Distance |
|---|---|---|
| 1. | 1990-12-17 - Mag. 3.20 (md) | 43.2 mi. |
| 2. | 1990-04-24 - Mag. 3.00 (mblg) | 56.5 mi. |
| 3. | 1996-12-16 - Mag. 3.10 (mblg) | 59.5 mi. |
| 4. | 1984-08-29 - Mag. 3.20 (mblg) | 71.6 mi. |
Earthquake Locations