Big Arm, Montana — Earthquakes
Earthquakes Near Big Arm, Montana
A list of all earthquakes centered near Big Arm, Montana over the last 40 years. Data courtesy of USGS: Global Earthquake Search.
Nearest Earthquakes by Distance
| # | Earthquake | Distance |
|---|---|---|
| 1. | 1999-11-15 - Mag. 2.90 (ml) | 1.3 mi. |
| 2. | 2009-03-03 - Mag. 2.20 (ml) | 1.8 mi. |
| 3. | 1997-01-21 - Mag. 2.60 (ml) | 1.9 mi. |
| 4. | 2010-05-23 - Mag. 2.00 (md) | 2.7 mi. |
| 5. | 1997-01-21 - Mag. 2.20 (ml) | 2.8 mi. |
| 6. | 1997-02-03 - Mag. 2.90 (md) | 3.5 mi. |
| 7. | 2013-02-15 - Mag. 1.10 (Md) | 3.7 mi. |
| 8. | 1997-02-02 - Mag. 3.60 (md) | 3.7 mi. |
| 9. | 2010-09-21 - Mag. 2.40 (ml) | 4.1 mi. |
| 10. | 2010-09-19 - Mag. 2.60 (ml) | 4.1 mi. |
| 11. | 1982-08-05 - Mag. 2.50 (ml) | 4.6 mi. |
| 12. | 2013-02-15 - Mag. 1.10 (Md) | 5.7 mi. |
| 13. | 1997-03-03 - Mag. 2.80 (ml) | 8.6 mi. |
| 14. | 1979-07-21 - Mag. 3.50 (ml) | 8.8 mi. |
| 15. | 2002-01-28 - Mag. 2.90 (ml) | 9.2 mi. |
| 16. | 1982-08-08 - Mag. 2.80 (ml) | 9.5 mi. |
| 17. | 1982-08-08 - Mag. 2.30 (ml) | 9.6 mi. |
| 18. | 1999-10-18 - Mag. 2.60 (md) | 9.9 mi. |
| 19. | 2000-04-25 - Mag. 3.00 (ml) | 11.6 mi. |
| 20. | 2006-07-31 - Mag. 2.50 (ml) | 13.2 mi. |
Earthquake Locations