Biggest Earthquakes Near Montana - Since 1917
A comprehensive real-time tracking of the biggest and strongest earthquakes MT in the last since 1917.
Biggest Earthquakes in Montana
By Magnitude, Last Since 1917
| When | Where | Magnitude | Depth (km / mi) | Lat / Long | |
|---|---|---|---|---|---|
| 65 Years Ago | 7.2 | 798 | 12.00 / 7.46 | 44.79 / -111.20 | |
| 41 Years Ago | 6.9 | 733 | 10.00 / 6.21 | 44.06 / -113.86 | |
| 99 Years Ago | 6.6 | 670 | 15.00 / 9.32 | 46.07 / -111.21 | |
| 5 Years Ago | 6.5 | 1410 | 12.06 / 7.49 | 44.46 / -115.12 | |
| 65 Years Ago | 6.3 | 611 | 10.00 / 6.21 | 44.81 / -110.86 | |
| 7 Years Ago | 5.8 | 1278 | 12.18 / 7.57 | 46.88 / -112.58 | |
| 19 Years Ago | 5.6 | 1112 | 12.90 / 8.02 | 45.37 / -112.61 | |
| 10 Years Ago | 5.0 | 680 | 8.50 / 5.28 | 44.51 / -114.11 | |
| 11 Years Ago | 4.8 | 700 | 5.62 / 3.49 | 44.77 / -110.68 | |
| 14 Years Ago | 4.8 | 681 | 5.00 / 3.11 | 43.60 / -110.39 | |
| 5 Years Ago | 4.8 | 624 | 10.00 / 6.21 | 44.32 / -115.17 | |
| 4 Years Ago | 4.6 | 826 | 7.54 / 4.69 | 44.40 / -115.18 | |
| A Month Ago | 4.1 | 365 | 13.66 / 8.49 | 45.22 / -112.48 | |
| A Year Ago | 3.9 | 288 | 9.99 / 6.21 | 43.92 / -111.07 | |
| 4 Months Ago | 3.8 | 269 | 22.00 / 13.67 | 47.29 / -113.21 | |
| 9 Months Ago | 3.7 | 211 | 0.00 / 0.00 | 43.75 / -105.34 | |
| A Year Ago | 3.6 | 199 | 0.00 / 0.00 | 43.83 / -105.29 | |
| A Year Ago | 3.6 | 199 | 0.00 / 0.00 | 43.80 / -105.33 | |
| 9 Months Ago | 3.5 | 189 | 13.90 / 8.64 | 44.44 / -114.50 | |
| 2 Months Ago | 3.5 | 190 | 27.59 / 17.14 | 47.35 / -113.14 | |
| A Year Ago | 3.5 | 191 | 6.44 / 4.00 | 44.26 / -115.13 | |
| 10 Months Ago | 3.5 | 188 | 0.00 / 0.00 | 43.79 / -105.38 | |
| 6 Months Ago | 3.5 | 188 | 0.00 / 0.00 | 43.75 / -105.29 | |
| 7 Months Ago | 3.5 | 188 | 0.00 / 0.00 | 43.75 / -105.38 | |
| A Year Ago | 3.5 | 188 | 0.00 / 0.00 | 43.80 / -105.33 |