Portia, Arkansas — Earthquakes
Earthquakes Near Portia, Arkansas
A list of all earthquakes centered near Portia, Arkansas over the last 40 years. Data courtesy of USGS: Global Earthquake Search.
Nearest Earthquakes by Distance
| # | Earthquake | Distance |
|---|---|---|
| 1. | 1994-08-20 - Mag. 3.50 (mblg) | 3.5 mi. |
| 2. | 2009-01-26 - Mag. 2.90 (mblg) | 4.4 mi. |
| 3. | 2013-03-05 - Mag. 2.00 (Md) | 5.4 mi. |
| 4. | 2005-05-19 - Mag. 2.50 (md) | 6.9 mi. |
| 5. | 2010-01-20 - Mag. 3.30 (mblg) | 14 mi. |
| 6. | 2013-07-27 - Mag. 2.20 (Md) | 14.9 mi. |
| 7. | 1979-02-27 - Mag. 3.40 () | 15.1 mi. |
| 8. | 2013-05-21 - Mag. 1.70 (Md) | 15.1 mi. |
| 9. | 2013-05-21 - Mag. 1.80 (Md) | 15.4 mi. |
| 10. | 2013-05-21 - Mag. 2.10 (Md) | 15.5 mi. |
| 11. | 2013-05-21 - Mag. 2.00 (Md) | 15.5 mi. |
| 12. | 2013-05-21 - Mag. 2.40 (Md) | 15.6 mi. |
| 13. | 2013-05-21 - Mag. 1.90 (Md) | 15.6 mi. |
| 14. | 1978-09-23 - Mag. 2.80 () | 16 mi. |
| 15. | 2013-05-21 - Mag. 2.90 (MbLg) | 16.2 mi. |
| 16. | 2012-08-12 - Mag. 2.40 (mblg) | 17.9 mi. |
| 17. | 2013-03-13 - Mag. 2.00 (Md) | 20 mi. |
| 18. | 1985-05-04 - Mag. 3.10 (mblg) | 21.7 mi. |
| 19. | 2009-10-26 - Mag. 2.70 (md) | 24.3 mi. |
| 20. | 2004-09-13 - Mag. 2.50 (md) | 24.5 mi. |
Earthquake Locations