Portland, Texas — Earthquakes
Earthquakes Near Portland, Texas
A list of all earthquakes centered near Portland, Texas over the last 40 years. Data courtesy of USGS: Global Earthquake Search.
Nearest Earthquakes by Distance
| # | Earthquake | Distance |
|---|---|---|
| 1. | 2010-04-25 - Mag. 3.90 (mblg) | 33.9 mi. |
| 2. | 1997-03-24 - Mag. 3.80 (mblg) | 46 mi. |
| 3. | 2010-12-21 - Mag. 3.00 (mblg) | 68.5 mi. |
| 4. | 1983-07-23 - Mag. 3.40 (mblg) | 77.4 mi. |
| 5. | 1993-04-09 - Mag. 4.10 (mb) | 80.8 mi. |
| 6. | 2011-10-20 - Mag. 4.80 (mwr) | 82.2 mi. |
| 7. | 1993-05-16 - Mag. 3.00 (mblg) | 82.5 mi. |
| 8. | 2012-02-04 - Mag. 3.00 (mblg) | 85.6 mi. |
| 9. | 2011-11-12 - Mag. 3.50 (mblg) | 87.2 mi. |
Earthquake Locations