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Biggest Earthquakes Near Helena, Montana [Last Year]

Real-time tracking of the biggest earthquakes near Helena in the last year

2.5+ Magnitude, Last 7 Days

Note: New earthquakes can take up to 30 minutes to appear as the USGS collects the necessary seismic data from around the world.

Map Index	When	Where	Magnitude	Significance	Depth (km / mi)	Lat / Long	Earthquakes
1	5 Months Ago	🇺🇸 12 km E of Dillon, Montana	4.1	365	13.66 / 8.49	45.22 / -112.48	5 Months Ago #1 🇺🇸 12 km E of Dillon, Montana 45.22 / -112.4813.66 km / 8.49 mi 4.1
2	8 Months Ago	🇺🇸 24 km ENE of Seeley Lake, Montana	3.8	269	22.00 / 13.67	47.29 / -113.21	8 Months Ago #2 🇺🇸 24 km ENE of Seeley Lake, Montana 47.29 / -113.2122.00 km / 13.67 mi 3.8
3	6 Months Ago	🇺🇸 32 km NE of Seeley Lake, Montana	3.5	190	27.59 / 17.14	47.35 / -113.14	6 Months Ago #3 🇺🇸 32 km NE of Seeley Lake, Montana 47.35 / -113.1427.59 km / 17.14 mi 3.5
4	A Month Ago	🇺🇸 25 km W of Augusta, Montana	3.3	172	25.30 / 15.72	47.46 / -112.73	A Month Ago #4 🇺🇸 25 km W of Augusta, Montana 47.46 / -112.7325.30 km / 15.72 mi 3.3
5	2 Months Ago	🇺🇸 29 km ENE of Helena Valley Northeast, Montana	3.1	149	15.66 / 9.73	46.79 / -111.58	2 Months Ago #5 🇺🇸 29 km ENE of Helena Valley Northeast, Montana 46.79 / -111.5815.66 km / 9.73 mi 3.1
6	A Year Ago	🇺🇸 13 km ESE of Lincoln, Montana	3.1	148	12.92 / 8.03	46.90 / -112.52	A Year Ago #6 🇺🇸 13 km ESE of Lincoln, Montana 46.90 / -112.5212.92 km / 8.03 mi 3.1
7	9 Months Ago	🇺🇸 1 km N of Belgrade, Montana	3.0	144	13.32 / 8.28	45.79 / -111.18	9 Months Ago #7 🇺🇸 1 km N of Belgrade, Montana 45.79 / -111.1813.32 km / 8.28 mi 3.0
8	A Year Ago	🇺🇸 17 km SSE of Swan Lake, Montana	3.0	139	10.00 / 6.21	47.79 / -113.76	A Year Ago #8 🇺🇸 17 km SSE of Swan Lake, Montana 47.79 / -113.7610.00 km / 6.21 mi 3.0
9	5 Months Ago	🇺🇸 13 km E of Dillon, Montana	3.0	137	7.79 / 4.84	45.22 / -112.47	5 Months Ago #9 🇺🇸 13 km E of Dillon, Montana 45.22 / -112.477.79 km / 4.84 mi 3.0
10	2 Months Ago	🇺🇸 8 km NE of Logan, Montana	2.9	133	12.86 / 7.99	45.94 / -111.37	2 Months Ago #10 🇺🇸 8 km NE of Logan, Montana 45.94 / -111.3712.86 km / 7.99 mi 2.9
11	5 Months Ago	🇺🇸 13 km E of Dillon, Montana	2.8	119	4.43 / 2.75	45.22 / -112.47	5 Months Ago #11 🇺🇸 13 km E of Dillon, Montana 45.22 / -112.474.43 km / 2.75 mi 2.8
12	7 Months Ago	🇺🇸 0 km NW of Cardwell, Montana	2.8	118	7.84 / 4.87	45.86 / -111.95	7 Months Ago #12 🇺🇸 0 km NW of Cardwell, Montana 45.86 / -111.957.84 km / 4.87 mi 2.8
13	2 Months Ago	🇺🇸 26 km ENE of Helena Valley Northeast, Montana	2.7	112	14.03 / 8.72	46.82 / -111.65	2 Months Ago #13 🇺🇸 26 km ENE of Helena Valley Northeast, Montana 46.82 / -111.6514.03 km / 8.72 mi 2.7
14	10 Months Ago	🇺🇸 13 km WSW of Cascade, Montana	2.6	105	25.88 / 16.08	47.25 / -111.87	10 Months Ago #14 🇺🇸 13 km WSW of Cascade, Montana 47.25 / -111.8725.88 km / 16.08 mi 2.6
15	9 Months Ago	🇺🇸 15 km E of Townsend, Montana	2.6	104	11.09 / 6.89	46.31 / -111.32	9 Months Ago #15 🇺🇸 15 km E of Townsend, Montana 46.31 / -111.3211.09 km / 6.89 mi 2.6
16	4 Months Ago	🇺🇸 4 km SE of Seeley Lake, Montana	2.6	107	10.00 / 6.21	47.15 / -113.44	4 Months Ago #16 🇺🇸 4 km SE of Seeley Lake, Montana 47.15 / -113.4410.00 km / 6.21 mi 2.6
17	2 Months Ago	🇺🇸 16 km ENE of Drummond, Montana	2.5	98	13.49 / 8.38	46.75 / -112.97	2 Months Ago #17 🇺🇸 16 km ENE of Drummond, Montana 46.75 / -112.9713.49 km / 8.38 mi 2.5
18	3 Months Ago	🇺🇸 6 km WNW of Willow Creek, Montana	2.5	98	11.95 / 7.43	45.85 / -111.72	3 Months Ago #18 🇺🇸 6 km WNW of Willow Creek, Montana 45.85 / -111.7211.95 km / 7.43 mi 2.5
19	4 Months Ago	🇺🇸 3 km N of Craig, Montana	2.5	98	0.00 / 0.00	47.11 / -111.96	4 Months Ago #19 🇺🇸 3 km N of Craig, Montana 47.11 / -111.960.00 km / 0.00 mi 2.5

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Biggest Earthquakes Near Helena, Montana [Last Year]

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