Port Byron, Illinois — Earthquakes
Earthquakes Near Port Byron, Illinois
A list of all earthquakes centered near Port Byron, Illinois over the last 40 years. Data courtesy of USGS: Global Earthquake Search.
Nearest Earthquakes by Distance
| # | Earthquake | Distance |
|---|---|---|
| 1. | 1999-09-02 - Mag. 3.50 (mblg) | 47.2 mi. |
Earthquake Locations