Earthquakes near Helena Valley Northwest, MT

The latest 50

1. 1.5 16 km (10 mi) NE of Helena Valley Northwest, MT Sep 2, 2026
   5:06 pm MDT
2. 1.6 27 km (17 mi) NNE of Helena Valley Northwest, MT Sep 1, 2026
   9:17 pm MDT
3. 2.4 22 km (14 mi) NE of Helena Valley Northwest, MT Aug 24, 2026
   2:42 am MDT
4. 1.5 22 km (13 mi) SSE of Helena Valley Northwest, MT Aug 5, 2026
   2:34 pm MDT
5. 1.7 20 km (12 mi) SSE of Helena Valley Northwest, MT Jul 29, 2026
   12:27 pm MDT
6. 1.7 20 km (12 mi) WSW of Helena Valley Northwest, MT Jul 23, 2026
   10:08 pm MDT
7. 2.0 21 km (13 mi) NE of Helena Valley Northwest, MT Jul 16, 2026
   11:59 pm MDT
8. 1.9 21 km (13 mi) SSE of Helena Valley Northwest, MT Jun 12, 2026
   7:36 am MDT
9. 2.3 29 km (18 mi) SW of Helena Valley Northwest, MT Aug 16, 2025
   7:02 pm MDT
10. 1.5 11 km (7 mi) SSE of Helena Valley Northwest, MT May 18, 2025
    3:20 pm MDT
11. 2.3 17 km (11 mi) WSW of Helena Valley Northwest, MT · felt by 1 Mar 23, 2025
    3:32 am MDT
12. 2.5 27 km (17 mi) NE of Helena Valley Northwest, MT Mar 20, 2025
    9:07 am MDT
13. 1.9 26 km (16 mi) NE of Helena Valley Northwest, MT Mar 20, 2025
    8:19 am MDT
14. 2.7 15 km (9 mi) SSE of Helena Valley Northwest, MT · felt by 267 Mar 9, 2025
    3:38 pm MDT
15. 1.8 16 km (10 mi) SSE of Helena Valley Northwest, MT · felt by 2 Mar 1, 2025
    10:29 am MST
16. 2.1 25 km (16 mi) NE of Helena Valley Northwest, MT Feb 24, 2025
    11:07 pm MST
17. 1.6 19 km (12 mi) NW of Helena Valley Northwest, MT Jan 8, 2025
    10:41 pm MST
18. 2.0 13 km (8 mi) W of Helena Valley Northwest, MT Jan 5, 2025
    8:33 pm MST
19. 2.2 18 km (11 mi) SE of Helena Valley Northwest, MT Nov 20, 2024
    7:44 pm MST
20. 2.5 45 km (28 mi) N of Helena Valley Northwest, MT · felt by 6 Oct 21, 2024
    9:44 pm MDT
21. 1.7 27 km (17 mi) WNW of Helena Valley Northwest, MT Sep 2, 2024
    11:37 pm MDT
22. 2.0 27 km (17 mi) NE of Helena Valley Northwest, MT Jun 24, 2024
    9:06 pm MDT
23. 1.6 24 km (15 mi) NW of Helena Valley Northwest, MT Dec 12, 2023
    3:10 am MST
24. 2.4 12 km (8 mi) S of Helena Valley Northwest, MT · felt by 47 Dec 4, 2023
    5:19 am MST
25. 1.5 21 km (13 mi) SSE of Helena Valley Northwest, MT Aug 4, 2023
    10:34 am MDT
26. 1.6 19 km (12 mi) NW of Helena Valley Northwest, MT Jul 30, 2023
    11:14 am MDT
27. 1.7 21 km (13 mi) SSE of Helena Valley Northwest, MT Jun 28, 2023
    10:44 am MDT
28. 1.9 27 km (17 mi) W of Helena Valley Northwest, MT Jun 23, 2023
    9:10 am MDT
29. 1.8 11 km (7 mi) SE of Helena Valley Northwest, MT Sep 16, 2022
    8:38 am MDT
30. 1.6 21 km (13 mi) SSE of Helena Valley Northwest, MT May 25, 2022
    12:10 pm MDT
31. 1.6 21 km (13 mi) SSE of Helena Valley Northwest, MT Apr 20, 2022
    10:06 am MDT
32. 1.8 17 km (11 mi) WSW of Helena Valley Northwest, MT Apr 11, 2022
    10:22 pm MDT
33. 1.6 3 km (2 mi) SW of Helena Valley Northwest, MT · felt by 1 Apr 3, 2022
    5:36 pm MDT
34. 1.6 21 km (13 mi) SSE of Helena Valley Northwest, MT Mar 11, 2022
    9:47 am MST
35. 1.6 21 km (13 mi) SSE of Helena Valley Northwest, MT · felt by 1 Feb 24, 2022
    11:07 am MST
36. 1.7 21 km (13 mi) SSE of Helena Valley Northwest, MT Dec 8, 2021
    10:43 am MST
37. 2.2 9 km (5 mi) SW of Helena Valley Northwest, MT Nov 12, 2021
    2:40 pm MST
38. 2.4 9 km (6 mi) NNE of Helena Valley Northwest, MT Oct 4, 2021
    4:36 pm MDT
39. 2.3 17 km (11 mi) SSE of Helena Valley Northwest, MT · felt by 2 May 29, 2021
    5:03 am MDT
40. 1.6 21 km (13 mi) SSE of Helena Valley Northwest, MT Apr 21, 2021
    1:42 pm MDT
41. 2.0 29 km (18 mi) ENE of Helena Valley Northwest, MT Apr 8, 2021
    10:19 pm MDT
42. 3.1 28 km (17 mi) WNW of Helena Valley Northwest, MT · felt by 7 Mar 25, 2021
    12:16 am MDT
43. 1.7 21 km (13 mi) S of Helena Valley Northwest, MT Dec 3, 2020
    12:08 pm MST
44. 2.4 8 km (5 mi) E of Helena Valley Northwest, MT Oct 25, 2020
    9:23 am MDT
45. 1.7 21 km (13 mi) SSE of Helena Valley Northwest, MT Aug 20, 2020
    9:51 am MDT
46. 2.1 14 km (9 mi) E of Helena Valley Northwest, MT Aug 11, 2020
    4:55 am MDT
47. 2.3 15 km (9 mi) NNE of Helena Valley Northwest, MT Apr 20, 2020
    4:13 pm MDT
48. 3.3 18 km (11 mi) WNW of Helena Valley Northwest, MT · felt by 15 Jan 30, 2020
    8:47 pm MST
49. 1.6 26 km (16 mi) NNE of Helena Valley Northwest, MT Jan 22, 2020
    12:10 pm MST
50. 1.5 28 km (18 mi) NNE of Helena Valley Northwest, MT Jan 21, 2020
    11:54 am MST

From the QuakeIndex database, which reads the USGS feed every 30 seconds and holds the USGS catalogue for the US from 2016 (M1.5+). Times are Helena Valley Northwest time. Distances are from the town centre. Quakes USGS named after Helena Valley Northwest are listed even when they are further out.

On the map

The white circle is Helena Valley Northwest; dots are the 50 most recent earthquakes within 30 km. Map © OpenStreetMap contributors.

Before 2016

The USGS record since 1900 lists 4 earthquakes of M5 or more within 50 km of Helena Valley Northwest:

1. 6.1 The 1935 Helena, Montana Earthquakes (Mainshock) · 35 km ESE of Helena Valley Northwest 1935
2. 5.9 2 km ENE of Helena, Montana · 15 km SSE of Helena Valley Northwest 1935
3. 5.9 The 1935 Helena, Montana Earthquakes (Largest Aftershock) · 26 km SE of Helena Valley Northwest 1935
4. 5.0 2 km ENE of Helena, Montana · 15 km SSE of Helena Valley Northwest 1935

USGS ComCat, M5+ from 1900 to 2016. This is the record, not a forecast.

Nearby towns

Helena Valley West Central 7 km · Helena Valley Northeast 9 km · Helena 15 km · Clancy 30 km

If you felt one

• Was that an earthquake? — checks what was recorded near you in the last hour
• Report what you felt to USGS — reports go to USGS, not to us
• Earthquakes in Montana, with the state's activity score

QuakeIndex does not issue warnings or forecasts. For earthquake early warning see ShakeAlert and the MyShake app.