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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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3.0

10 km W of Hope, Alaska

1 November 2026, 02:17:43 (+03) 2026-10-31 23:17:43 UTC

2 sources: EMSC, USGS ml
Did you feel this earthquake?
Magnitude
3.0 ml
Depth
31.4 km
Coordinates
60.9130, -149.8320
Data consistency
90/100

Regional activity (100 km)

Last 24 hours
0
Last 7 days
10
Last 30 days
28

Approximate energy released

≈ 0.5 t TNT

2.00e+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?

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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

29 earthquakes

By magnitude

  • M0 0
  • M1 0
  • M2 18
  • M3 10
  • M4 1
  • M5 0
  • M6 0
  • M7 0
  • M8+ 0

By depth

  • 0–10 km 0
  • 10–20 km 2
  • 20–40 km 2
  • 40–70 km 18
  • 70–150 km 7
  • 150+ km 0

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
 3.0 ml 31.4 km 23:17:43.956 Δt 0 sn · 0 km · ΔM 0 Original record
USGS Earthquake Hazards Program Displayed
10 km W of Hope, Alaska
 3.0 ml 31.4 km 23:17:43.956 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. 02.11.2026 11:20:11 · SISTEM · recompute

    review status: automatic → reviewed preferred source: 3 → 4

  2. 02.11.2026 11:20:11 · USGS · update

    depth: 22.7 → 31.4 latitude: 60.898 → 60.913 longitude: -149.835 → -149.832 magnitude: 3.1 → 3 time: 2026-10-31T23:17:43.520+00:00 → 2026-10-31T23:17:43.956+00:00 location: 10 km WSW of Hope, Alaska → 10 km W of Hope, Alaska review status: automatic → reviewed

  3. 02.11.2026 11:20:10 · SISTEM · recompute

    depth: 37.1 → 31.4 latitude: 60.9391 → 60.913 longitude: -149.866 → -149.832 magnitude: 3.1 → 3 time: 2026-10-31T23:17:43.836Z → 2026-10-31 23:17:43.956+00:00

  4. 02.11.2026 11:20:10 · EMSC · update

    depth: 37.1 → 31.4 latitude: 60.9391 → 60.913 longitude: -149.866 → -149.832 magnitude: 3.1 → 3 time: 2026-10-31T23:17:43.836+00:00 → 2026-10-31T23:17:43.956+00:00

  5. 01.11.2026 02:49:37 · EMSC · update

    depth: 22.7 → 37.1 latitude: 60.898 → 60.9391 longitude: -149.835 → -149.866 time: 2026-10-31T23:17:43.521+00:00 → 2026-10-31T23:17:43.836+00:00

  6. 01.11.2026 02:49:37 · SISTEM · recompute

    depth: 22.7 → 37.1 latitude: 60.898 → 60.9391 longitude: -149.835 → -149.866 time: 2026-10-31T23:17:43.521Z → 2026-10-31 23:17:43.836+00:00

  7. 01.11.2026 02:47:29 · EMSC · update

    time: 2026-10-31T23:17:43.521+00:00 → 2026-10-31T23:17:43.520+00:00

  8. 01.11.2026 02:46:22 · EMSC · update

    time: 2026-10-31T23:17:43.521+00:00 → 2026-10-31T23:17:43.520+00:00

  9. 01.11.2026 02:38:59 · EMSC · update

    time: 2026-10-31T23:17:43.521+00:00 → 2026-10-31T23:17:43.520+00:00

  10. 01.11.2026 02:35:46 · EMSC · update

    time: 2026-10-31T23:17:43.521+00:00 → 2026-10-31T23:17:43.520+00:00

  11. 01.11.2026 02:34:44 · EMSC · update

    time: 2026-10-31T23:17:43.521+00:00 → 2026-10-31T23:17:43.520+00:00

  12. 01.11.2026 02:33:44 · USGS · update

    depth: 28.5 → 22.7 latitude: 60.922 → 60.898 longitude: -149.834 → -149.835 magnitude: 3 → 3.1 time: 2026-10-31T23:17:43.728+00:00 → 2026-10-31T23:17:43.520+00:00 location: 10 km W of Hope, Alaska → 10 km WSW of Hope, Alaska

  13. 01.11.2026 02:33:44 · SISTEM · recompute

    depth: 28.5 → 22.7 latitude: 60.922 → 60.898 longitude: -149.834 → -149.835 magnitude: 3 → 3.1 time: 2026-10-31T23:17:43.728Z → 2026-10-31 23:17:43.521+00:00

  14. 01.11.2026 02:33:44 · EMSC · update

    depth: 28.5 → 22.7 latitude: 60.922 → 60.898 longitude: -149.834 → -149.835 magnitude: 3 → 3.1 time: 2026-10-31T23:17:43.728+00:00 → 2026-10-31T23:17:43.520+00:00

  15. 01.11.2026 02:21:08 · USGS · update

    depth: 28.8 → 28.5 latitude: 60.935 → 60.922 longitude: -149.835 → -149.834 time: 2026-10-31T23:17:43.660+00:00 → 2026-10-31T23:17:43.728+00:00

  16. 01.11.2026 02:21:06 · EMSC · update

    depth: 28.8 → 28.5 latitude: 60.935 → 60.922 longitude: -149.835 → -149.834 time: 2026-10-31T23:17:43.660+00:00 → 2026-10-31T23:17:43.728+00:00

  17. 01.11.2026 02:21:06 · SISTEM · recompute

    depth: 28.8 → 28.5 latitude: 60.935 → 60.922 longitude: -149.835 → -149.834 time: 2026-10-31T23:17:43.660Z → 2026-10-31 23:17:43.728+00:00

  18. 01.11.2026 02:20:05 · USGS · update

    depth: 33.6 → 28.8 latitude: 60.946 → 60.935 longitude: -149.851 → -149.835 magnitude: 2.8 → 3 time: 2026-10-31T23:17:43.643+00:00 → 2026-10-31T23:17:43.660+00:00 location: 11 km WNW of Hope, Alaska → 10 km W of Hope, Alaska

  19. 01.11.2026 02:20:03 · SISTEM · recompute

    depth: 33.6 → 28.8 latitude: 60.946 → 60.935 longitude: -149.851 → -149.835 magnitude: 2.8 → 3 time: 2026-10-31T23:17:43.643Z → 2026-10-31 23:17:43.660+00:00 source count: 1 → 2 confirming sources: usgs → emsc,usgs preferred source: 4 → 3

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