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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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2.7

32 km WSW of Tecopa, CA

25 October 2026, 04:35:08 (+03) 2026-10-25 01:35:08 UTC

2 sources: EMSC, USGS ml
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Magnitude
2.7 ml
Depth
0.8 km
Coordinates
35.7878, -116.5687
Data consistency
90/100

Regional activity (100 km)

Last 24 hours
0
Last 7 days
2
Last 30 days
5

Approximate energy released

≈ 0.2 t TNT

7.08e+8 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

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

5 earthquakes

By magnitude

  • M0 0
  • M1 1
  • M2 2
  • M3 2
  • M4 0
  • M5 0
  • M6 0
  • M7 0
  • M8+ 0

By depth

  • 0–10 km 4
  • 10–20 km 1
  • 20–40 km 0
  • 40–70 km 0
  • 70–150 km 0
  • 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
SOUTHERN CALIFORNIA
 2.7 ml 5.0 km 01:35:07.750 Δt 0.28 sn · 0.67 km · ΔM 0 Original record
USGS Earthquake Hazards Program Displayed
32 km WSW of Tecopa, CA
 2.7 ml 0.8 km 01:35:08.030 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. 25.10.2026 17:41:57 · USGS · update

    depth: 0.89 → 0.75 latitude: 35.7885 → 35.78783 longitude: -116.564 → -116.56867 time: 2026-10-25T01:35:08.090+00:00 → 2026-10-25T01:35:08.030+00:00 location: 31 km WSW of Tecopa, CA → 32 km WSW of Tecopa, CA review status: automatic → reviewed

  2. 25.10.2026 17:41:57 · SISTEM · recompute

    depth: 5 → 0.75 latitude: 35.7897 → 35.78783 longitude: -116.5757 → -116.56867 time: 2026-10-25T01:35:07.750Z → 2026-10-25 01:35:08.030+00:00 review status: automatic → reviewed preferred source: 3 → 4

  3. 25.10.2026 06:16:04 · EMSC · update

    depth: 0.9 → 5 latitude: 35.7885 → 35.7897 longitude: -116.564 → -116.5757 time: 2026-10-25T01:35:08.090+00:00 → 2026-10-25T01:35:07.750+00:00

  4. 25.10.2026 06:16:04 · SISTEM · recompute

    depth: 0.9 → 5 latitude: 35.7885 → 35.7897 longitude: -116.564 → -116.5757 time: 2026-10-25T01:35:08.090Z → 2026-10-25 01:35:07.750+00:00

  5. 25.10.2026 04:39:33 · USGS · update

    depth: -0.21 → 0.89 latitude: 35.787 → 35.7885 longitude: -116.56567 → -116.564 time: 2026-10-25T01:35:07.950+00:00 → 2026-10-25T01:35:08.090+00:00

  6. 25.10.2026 04:39:32 · EMSC · update

    depth: -0.2 → 0.9 latitude: 35.787 → 35.7885 longitude: -116.5657 → -116.564 time: 2026-10-25T01:35:07.950+00:00 → 2026-10-25T01:35:08.090+00:00

  7. 25.10.2026 04:39:32 · SISTEM · recompute

    depth: -0.2 → 0.9 latitude: 35.787 → 35.7885 longitude: -116.5657 → -116.564 time: 2026-10-25T01:35:07.950Z → 2026-10-25 01:35:08.090+00:00

  8. 25.10.2026 04:37:27 · SISTEM · recompute

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

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