Mason, Illinois — Earthquakes
Earthquakes Near Mason, Illinois
A list of all earthquakes centered near Mason, Illinois over the last 40 years. Data courtesy of USGS: Global Earthquake Search.
Nearest Earthquakes by Distance
| # | Earthquake | Distance |
|---|---|---|
| 1. | 1993-01-29 - Mag. 3.20 (md) | 23.1 mi. |
| 2. | 1978-12-05 - Mag. 3.50 () | 27 mi. |
| 3. | 2011-09-14 - Mag. 2.70 (mblg) | 31.7 mi. |
| 4. | 1990-03-02 - Mag. 3.60 (mblg) | 32.5 mi. |
| 5. | 1985-12-29 - Mag. 3.50 (mblg) | 33.3 mi. |
| 6. | 1978-06-02 - Mag. 3.50 () | 37.9 mi. |
| 7. | 1974-04-03 - Mag. 4.50 (mb) | 37.9 mi. |
| 8. | 1988-01-05 - Mag. 3.30 (mblg) | 38.6 mi. |
| 9. | 1987-06-10 - Mag. 4.90 (mb) | 39.7 mi. |
| 10. | 1984-04-17 - Mag. 3.40 (mblg) | 40.8 mi. |
| 11. | 1981-04-08 - Mag. 3.80 (mblg) | 41.4 mi. |
| 12. | 1988-10-05 - Mag. 3.60 (mblg) | 41.5 mi. |
| 13. | 1986-10-29 - Mag. 2.70 (mblg) | 42 mi. |
| 14. | 1991-11-11 - Mag. 3.80 (mblg) | 42.6 mi. |
| 15. | 1991-04-16 - Mag. 3.00 (mblg) | 43.6 mi. |
| 16. | 2013-06-30 - Mag. 2.30 (Md) | 44 mi. |
| 17. | 1990-04-24 - Mag. 3.00 (mblg) | 46.7 mi. |
| 18. | 1995-09-05 - Mag. 2.90 (md) | 46.7 mi. |
| 19. | 2005-12-06 - Mag. 2.70 (mblg) | 46.8 mi. |
| 20. | 2013-06-05 - Mag. 1.90 (Md) | 47.1 mi. |
Earthquake Locations