Onawa, Iowa — Earthquakes
Earthquakes Near Onawa, Iowa
A list of all earthquakes centered near Onawa, Iowa over the last 40 years. Data courtesy of USGS: Global Earthquake Search.
Nearest Earthquakes by Distance
| # | Earthquake | Distance |
|---|---|---|
| 1. | 2010-11-18 - Mag. 3.30 (mblg) | 66.2 mi. |
Earthquake Locations