Portland, Connecticut — Earthquakes
Earthquakes Near Portland, Connecticut
A list of all earthquakes centered near Portland, Connecticut over the last 40 years. Data courtesy of USGS: Global Earthquake Search.
Nearest Earthquakes by Distance
| # | Earthquake | Distance |
|---|---|---|
| 1. | 1987-09-11 - Mag. 2.40 (cl) | 10.4 mi. |
| 2. | 1982-06-17 - Mag. 2.20 (mblg) | 11 mi. |
| 3. | 1982-06-17 - Mag. 2.20 (mblg) | 11 mi. |
| 4. | 1976-04-24 - Mag. 2.20 () | 11 mi. |
| 5. | 1982-06-17 - Mag. 2.40 (mblg) | 11.4 mi. |
| 6. | 2001-02-03 - Mag. 1.80 (mblg) | 11.7 mi. |
| 7. | 2008-03-11 - Mag. 2.30 (md) | 12.4 mi. |
| 8. | 2011-06-03 - Mag. 1.70 (mblg) | 13.3 mi. |
| 9. | 1982-06-17 - Mag. 3.00 (mblg) | 14.4 mi. |
| 10. | 1980-10-25 - Mag. 3.00 () | 20.9 mi. |
| 11. | 1980-10-24 - Mag. 3.10 () | 21.4 mi. |
| 12. | 2002-08-22 - Mag. 2.00 (md) | 28.1 mi. |
| 13. | 1981-10-21 - Mag. 3.80 (mblg) | 29.4 mi. |
| 14. | 2000-06-16 - Mag. 3.30 (mblg) | 37.6 mi. |
| 15. | 2001-08-15 - Mag. 2.10 (mblg) | 39.4 mi. |
| 16. | 2013-04-04 - Mag. 1.80 (Ml) | 46.6 mi. |
| 17. | 1992-03-10 - Mag. 2.80 (mblg) | 49.5 mi. |
| 18. | 2000-08-22 - Mag. 2.60 (md) | 52.3 mi. |
| 19. | 1994-10-02 - Mag. 3.70 (mblg) | 56.7 mi. |
| 20. | 1994-10-02 - Mag. 3.30 (mblg) | 58.6 mi. |
Earthquake Locations