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Significant earthquake

This summarises a recorded earthquake only; it is not a warning or a prediction. Follow AFAD and the competent authorities for official statements and guidance.

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3.2

29 km WNW of Nikiski, Alaska

1 November 2026, 08:54:30 (+03) 2026-11-01 05:54:30 UTC

2 sources: EMSC, USGS ml
Did you feel this earthquake?
Magnitude
3.2 ml
Depth
87.1 km
Coordinates
60.7970, -151.7810
Data consistency
90/100

Regional activity (100 km)

Last 24 hours
0
Last 7 days
12
Last 30 days
42

Approximate energy released

≈ 1 t TNT

3.98e+9 J

Approximated with the Gutenberg–Richter relation (log E = 1.5 M + 4.8); depends on magnitude type. Gutenberg & Richter (1956).

Did you feel this earthquake?

Your report adds to a community map of where and how this earthquake was felt. It takes less than a minute.

Community reports

Based on voluntary reports from users; not an instrumental measurement or official intensity. For official information follow AFAD and Kandilli Observatory announcements.

Impact information reported by sources

  • USGS Earthquake Hazards Program Tsunami flag: No Felt reports: 1

These values are automatic products of the respective agency, not an assessment by this platform. For tsunami warnings follow the Kandilli Observatory Regional Earthquake-Tsunami Monitoring Center and AFAD.

Nearby places

No records.

Nearby faults (50 km)

No mapped fault within 50 km.

Last year, within 100 km

47 earthquakes

By magnitude

  • M0 0
  • M1 0
  • M2 36
  • M3 10
  • M4 1
  • M5 0
  • M6 0
  • M7 0
  • M8+ 0

By depth

  • 0–10 km 0
  • 10–20 km 0
  • 20–40 km 1
  • 40–70 km 17
  • 70–150 km 28
  • 150+ km 1

Largest previous earthquakes within 100 km

Largest earthquakes in the platform catalogue and entries from historical catalogues (with citation).

Comparison with past records

…

No earlier earthquakes are recorded in this area.

  • Source:

Where does this earthquake come from?

Source comparison

Agency Magnitude Depth Time (UTC) Difference from master Original record
EMSC-CSEM
KENAI PENINSULA, ALASKA
 3.2 ml 87.1 km 05:54:30.682 Δt 0 sn · 0 km · ΔM 0 Original record
USGS Earthquake Hazards Program Displayed
29 km WNW of Nikiski, Alaska
 3.2 ml 87.1 km 05:54:30.681 Δt 0 sn · 0 km · ΔM 0 Original record

This value summarises agreement between sources; it is not a measure of scientific accuracy. Euro-Mediterranean Seismological Centre (EMSC-CSEM) — CC BY 4.0 U.S. Geological Survey (USGS) Earthquake Hazards Program — Public domain (U.S. Government)

Revision history

  1. 04.11.2026 02:40:45 · EMSC · update

    time: 2026-11-01T05:54:30.682+00:00 → 2026-11-01T05:54:30.681+00:00

  2. 04.11.2026 02:39:44 · EMSC · update

    time: 2026-11-01T05:54:30.682+00:00 → 2026-11-01T05:54:30.681+00:00

  3. 04.11.2026 02:36:40 · EMSC · update

    time: 2026-11-01T05:54:30.682+00:00 → 2026-11-01T05:54:30.681+00:00

  4. 04.11.2026 02:30:30 · EMSC · update

    time: 2026-11-01T05:54:30.682+00:00 → 2026-11-01T05:54:30.681+00:00

  5. 04.11.2026 02:24:07 · EMSC · update

    time: 2026-11-01T05:54:30.682+00:00 → 2026-11-01T05:54:30.681+00:00

  6. 04.11.2026 02:16:47 · EMSC · update

    time: 2026-11-01T05:54:30.682+00:00 → 2026-11-01T05:54:30.681+00:00

  7. 04.11.2026 02:14:41 · EMSC · update

    time: 2026-11-01T05:54:30.682+00:00 → 2026-11-01T05:54:30.681+00:00

  8. 04.11.2026 02:11:34 · EMSC · update

    time: 2026-11-01T05:54:30.682+00:00 → 2026-11-01T05:54:30.681+00:00

  9. 04.11.2026 02:09:22 · EMSC · update

    time: 2026-11-01T05:54:30.682+00:00 → 2026-11-01T05:54:30.681+00:00

  10. 04.11.2026 02:08:22 · EMSC · update

    time: 2026-11-01T05:54:30.682+00:00 → 2026-11-01T05:54:30.681+00:00

  11. 04.11.2026 02:07:18 · EMSC · update

    time: 2026-11-01T05:54:30.682+00:00 → 2026-11-01T05:54:30.681+00:00

  12. 04.11.2026 02:03:58 · EMSC · update

    time: 2026-11-01T05:54:30.682+00:00 → 2026-11-01T05:54:30.681+00:00

  13. 04.11.2026 02:02:55 · EMSC · update

    time: 2026-11-01T05:54:30.682+00:00 → 2026-11-01T05:54:30.681+00:00

  14. 04.11.2026 02:00:51 · EMSC · update

    time: 2026-11-01T05:54:30.682+00:00 → 2026-11-01T05:54:30.681+00:00

  15. 04.11.2026 01:59:49 · EMSC · update

    time: 2026-11-01T05:54:30.682+00:00 → 2026-11-01T05:54:30.681+00:00

  16. 04.11.2026 01:58:44 · EMSC · update

    time: 2026-11-01T05:54:30.682+00:00 → 2026-11-01T05:54:30.681+00:00

  17. 04.11.2026 01:57:41 · EMSC · update

    time: 2026-11-01T05:54:30.682+00:00 → 2026-11-01T05:54:30.681+00:00

  18. 04.11.2026 01:55:35 · EMSC · update

    time: 2026-11-01T05:54:30.682+00:00 → 2026-11-01T05:54:30.681+00:00

  19. 04.11.2026 01:53:33 · EMSC · update

    time: 2026-11-01T05:54:30.682+00:00 → 2026-11-01T05:54:30.681+00:00

  20. 04.11.2026 01:52:31 · EMSC · update

    time: 2026-11-01T05:54:30.682+00:00 → 2026-11-01T05:54:30.681+00:00

  21. 04.11.2026 01:46:07 · EMSC · update

    time: 2026-11-01T05:54:30.682+00:00 → 2026-11-01T05:54:30.681+00:00

  22. 04.11.2026 01:45:06 · EMSC · update

    time: 2026-11-01T05:54:30.682+00:00 → 2026-11-01T05:54:30.681+00:00

  23. 04.11.2026 01:44:00 · EMSC · update

    time: 2026-11-01T05:54:30.682+00:00 → 2026-11-01T05:54:30.681+00:00

  24. 04.11.2026 01:40:55 · USGS · update

    depth: 89.5 → 87.1 latitude: 60.795 → 60.797 longitude: -151.792 → -151.781 time: 2026-11-01T05:54:30.622+00:00 → 2026-11-01T05:54:30.681+00:00 review status: automatic → reviewed

  25. 04.11.2026 01:40:55 · SISTEM · recompute

    time: 2026-11-01T05:54:30.682Z → 2026-11-01 05:54:30.681+00:00 review status: automatic → reviewed preferred source: 3 → 4

  26. 04.11.2026 01:40:54 · EMSC · update

    depth: 89.1 → 87.1 latitude: 60.8306 → 60.797 longitude: -151.8355 → -151.781 time: 2026-11-01T05:54:30.007+00:00 → 2026-11-01T05:54:30.681+00:00

  27. 04.11.2026 01:40:54 · SISTEM · recompute

    depth: 89.1 → 87.1 latitude: 60.8306 → 60.797 longitude: -151.8355 → -151.781 time: 2026-11-01T05:54:30.007Z → 2026-11-01 05:54:30.682+00:00

  28. 01.11.2026 10:20:58 · EMSC · update

    depth: 89.5 → 89.1 latitude: 60.795 → 60.8306 longitude: -151.792 → -151.8355 time: 2026-11-01T05:54:30.623+00:00 → 2026-11-01T05:54:30.007+00:00

  29. 01.11.2026 10:20:58 · SISTEM · recompute

    depth: 89.5 → 89.1 latitude: 60.795 → 60.8306 longitude: -151.792 → -151.8355 time: 2026-11-01T05:54:30.623Z → 2026-11-01 05:54:30.007+00:00

  30. 01.11.2026 09:59:35 · EMSC · update

    time: 2026-11-01T05:54:30.623+00:00 → 2026-11-01T05:54:30.622+00:00

  31. 01.11.2026 09:57:27 · EMSC · update

    time: 2026-11-01T05:54:30.623+00:00 → 2026-11-01T05:54:30.622+00:00

  32. 01.11.2026 09:54:21 · EMSC · update

    time: 2026-11-01T05:54:30.623+00:00 → 2026-11-01T05:54:30.622+00:00

  33. 01.11.2026 09:51:09 · EMSC · update

    time: 2026-11-01T05:54:30.623+00:00 → 2026-11-01T05:54:30.622+00:00

  34. 01.11.2026 09:49:02 · EMSC · update

    time: 2026-11-01T05:54:30.623+00:00 → 2026-11-01T05:54:30.622+00:00

  35. 01.11.2026 09:47:57 · EMSC · update

    time: 2026-11-01T05:54:30.623+00:00 → 2026-11-01T05:54:30.622+00:00

  36. 01.11.2026 09:46:54 · EMSC · update

    time: 2026-11-01T05:54:30.623+00:00 → 2026-11-01T05:54:30.622+00:00

  37. 01.11.2026 09:44:44 · EMSC · update

    time: 2026-11-01T05:54:30.623+00:00 → 2026-11-01T05:54:30.622+00:00

  38. 01.11.2026 09:43:41 · EMSC · update

    time: 2026-11-01T05:54:30.623+00:00 → 2026-11-01T05:54:30.622+00:00

  39. 01.11.2026 09:42:39 · EMSC · update

    time: 2026-11-01T05:54:30.623+00:00 → 2026-11-01T05:54:30.622+00:00

  40. 01.11.2026 09:40:33 · EMSC · update

    time: 2026-11-01T05:54:30.623+00:00 → 2026-11-01T05:54:30.622+00:00

  41. 01.11.2026 09:37:01 · EMSC · update

    time: 2026-11-01T05:54:30.623+00:00 → 2026-11-01T05:54:30.622+00:00

  42. 01.11.2026 09:31:45 · EMSC · update

    time: 2026-11-01T05:54:30.623+00:00 → 2026-11-01T05:54:30.622+00:00

  43. 01.11.2026 09:30:42 · EMSC · update

    time: 2026-11-01T05:54:30.623+00:00 → 2026-11-01T05:54:30.622+00:00

  44. 01.11.2026 09:29:40 · EMSC · update

    time: 2026-11-01T05:54:30.623+00:00 → 2026-11-01T05:54:30.622+00:00

  45. 01.11.2026 09:24:24 · EMSC · update

    time: 2026-11-01T05:54:30.623+00:00 → 2026-11-01T05:54:30.622+00:00

  46. 01.11.2026 09:23:18 · EMSC · update

    time: 2026-11-01T05:54:30.623+00:00 → 2026-11-01T05:54:30.622+00:00

  47. 01.11.2026 09:21:05 · EMSC · update

    time: 2026-11-01T05:54:30.623+00:00 → 2026-11-01T05:54:30.622+00:00

  48. 01.11.2026 09:20:00 · EMSC · update

    time: 2026-11-01T05:54:30.623+00:00 → 2026-11-01T05:54:30.622+00:00

  49. 01.11.2026 09:18:54 · EMSC · update

    time: 2026-11-01T05:54:30.623+00:00 → 2026-11-01T05:54:30.622+00:00

  50. 01.11.2026 09:11:36 · EMSC · update

    time: 2026-11-01T05:54:30.623+00:00 → 2026-11-01T05:54:30.622+00:00

  51. 01.11.2026 09:10:31 · EMSC · update

    time: 2026-11-01T05:54:30.623+00:00 → 2026-11-01T05:54:30.622+00:00

  52. 01.11.2026 09:09:24 · EMSC · update

    time: 2026-11-01T05:54:30.623+00:00 → 2026-11-01T05:54:30.622+00:00

  53. 01.11.2026 09:04:15 · EMSC · update

    time: 2026-11-01T05:54:30.623+00:00 → 2026-11-01T05:54:30.622+00:00

  54. 01.11.2026 09:03:15 · EMSC · update

    time: 2026-11-01T05:54:30.623+00:00 → 2026-11-01T05:54:30.622+00:00

  55. 01.11.2026 09:01:00 · EMSC · update

    time: 2026-11-01T05:54:30.623+00:00 → 2026-11-01T05:54:30.622+00:00

  56. 01.11.2026 08:58:51 · USGS · update

    depth: 87.9 → 89.5 latitude: 60.799 → 60.795 longitude: -151.804 → -151.792 magnitude: 3.1 → 3.2 time: 2026-11-01T05:54:30.586+00:00 → 2026-11-01T05:54:30.622+00:00 location: 30 km WNW of Nikiski, Alaska → 29 km WNW of Nikiski, Alaska

  57. 01.11.2026 08:58:50 · EMSC · update

    depth: 87.9 → 89.5 latitude: 60.799 → 60.795 longitude: -151.804 → -151.792 magnitude: 3.1 → 3.2 time: 2026-11-01T05:54:30.586+00:00 → 2026-11-01T05:54:30.622+00:00

  58. 01.11.2026 08:58:50 · SISTEM · recompute

    depth: 87.9 → 89.5 latitude: 60.799 → 60.795 longitude: -151.804 → -151.792 magnitude: 3.1 → 3.2 time: 2026-11-01T05:54:30.586Z → 2026-11-01 05:54:30.623+00:00

  59. 01.11.2026 08:57:51 · USGS · update

    magnitude: 3 → 3.1

  60. 01.11.2026 08:57:50 · EMSC · update

    magnitude: 3 → 3.1

  61. 01.11.2026 08:57:50 · SISTEM · recompute

    magnitude: 3 → 3.1

  62. 01.11.2026 08:56:50 · USGS · update

    depth: 88.6 → 87.9 latitude: 60.809 → 60.799 longitude: -151.823 → -151.804 magnitude: 2.8 → 3 time: 2026-11-01T05:54:30.521+00:00 → 2026-11-01T05:54:30.586+00:00 location: 31 km WNW of Nikiski, Alaska → 30 km WNW of Nikiski, Alaska

  63. 01.11.2026 08:56:48 · SISTEM · recompute

    depth: 88.6 → 87.9 latitude: 60.809 → 60.799 longitude: -151.823 → -151.804 magnitude: 2.8 → 3 time: 2026-11-01T05:54:30.521Z → 2026-11-01 05:54:30.586+00:00 source count: 1 → 2 confirming sources: usgs → emsc,usgs preferred source: 4 → 3

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