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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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3.1

KENAI PENINSULA, ALASKA

12 November 2026, 06:43:51 (+03) 2026-11-12 03:43:51 UTC

2 sources: EMSC, USGS ml
Did you feel this earthquake?
Magnitude
3.1 ml
Depth
61.2 km
Coordinates
60.2460, -151.1710
Data consistency
85/100

Regional activity (100 km)

Last 24 hours
1
Last 7 days
10
Last 30 days
45

Approximate energy released

≈ 0.7 t TNT

2.82e+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

50 earthquakes

By magnitude

  • M0 0
  • M1 0
  • M2 32
  • M3 17
  • M4 1
  • M5 0
  • M6 0
  • M7 0
  • M8+ 0

By depth

  • 0–10 km 0
  • 10–20 km 0
  • 20–40 km 3
  • 40–70 km 18
  • 70–150 km 29
  • 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 Displayed
KENAI PENINSULA, ALASKA
 3.1 ml 61.2 km 03:43:51.448 Δt 0 sn · 0 km · ΔM 0 Original record
USGS Earthquake Hazards Program
11 km SSE of Kasilof, Alaska
 3.1 ml 61.2 km 03:43:51.447 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. 12.11.2026 07:15:28 · EMSC · update

    time: 2026-11-12T03:43:51.448+00:00 → 2026-11-12T03:43:51.447+00:00

  2. 12.11.2026 07:12:21 · EMSC · update

    time: 2026-11-12T03:43:51.448+00:00 → 2026-11-12T03:43:51.447+00:00

  3. 12.11.2026 07:11:21 · EMSC · update

    time: 2026-11-12T03:43:51.448+00:00 → 2026-11-12T03:43:51.447+00:00

  4. 12.11.2026 07:08:04 · EMSC · update

    time: 2026-11-12T03:43:51.448+00:00 → 2026-11-12T03:43:51.447+00:00

  5. 12.11.2026 07:07:01 · EMSC · update

    time: 2026-11-12T03:43:51.448+00:00 → 2026-11-12T03:43:51.447+00:00

  6. 12.11.2026 07:05:58 · EMSC · update

    time: 2026-11-12T03:43:51.448+00:00 → 2026-11-12T03:43:51.447+00:00

  7. 12.11.2026 07:03:51 · EMSC · update

    time: 2026-11-12T03:43:51.448+00:00 → 2026-11-12T03:43:51.447+00:00

  8. 12.11.2026 07:00:48 · USGS · update

    depth: 59.6 → 61.2 latitude: 60.261 → 60.246 longitude: -151.213 → -151.171 time: 2026-11-12T03:43:51.711+00:00 → 2026-11-12T03:43:51.447+00:00 location: 9 km SSE of Kasilof, Alaska → 11 km SSE of Kasilof, Alaska

  9. 12.11.2026 07:00:47 · EMSC · update

    depth: 59.6 → 61.2 latitude: 60.261 → 60.246 longitude: -151.213 → -151.171 time: 2026-11-12T03:43:51.711+00:00 → 2026-11-12T03:43:51.447+00:00

  10. 12.11.2026 07:00:47 · SISTEM · recompute

    depth: 59.6 → 61.2 latitude: 60.261 → 60.246 longitude: -151.213 → -151.171 time: 2026-11-12T03:43:51.711Z → 2026-11-12 03:43:51.448+00:00

  11. 12.11.2026 06:48:11 · USGS · update

    magnitude: 3 → 3.1

  12. 12.11.2026 06:48:10 · SISTEM · recompute

    magnitude: 3 → 3.1

  13. 12.11.2026 06:48:10 · EMSC · update

    magnitude: 3 → 3.1

  14. 12.11.2026 06:47:09 · USGS · update

    magnitude: 3.1 → 3

  15. 12.11.2026 06:47:07 · EMSC · update

    magnitude: 3.1 → 3

  16. 12.11.2026 06:47:07 · SISTEM · recompute

    magnitude: 3.1 → 3

  17. 12.11.2026 06:46:08 · SISTEM · recompute

    source count: 1 → 2 confirming sources: emsc → emsc,usgs

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