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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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5.1

199 km ENE of Nagqu, China

25 October 2026, 14:24:14 (+03) 2026-10-25 11:24:14 UTC

3 sources: EMSC, USGS, GFZ mb
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Magnitude
5.1 mb
Depth
10.0 km
Coordinates
32.3695, 93.8872
Data consistency
93/100

Regional activity (100 km)

Last 24 hours
0
Last 7 days
3
Last 30 days
56

Approximate energy released

≈ 674 t TNT

2.82e+12 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

56 earthquakes

By magnitude

  • M0 0
  • M1 0
  • M2 0
  • M3 19
  • M4 30
  • M5 6
  • M6 0
  • M7 1
  • M8+ 0

By depth

  • 0–10 km 2
  • 10–20 km 54
  • 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
XIZANG-QINGHAI BORDER REGION
 5.1 mb 10.0 km 11:24:14.290 Δt 0.2 sn · 13.13 km · ΔM 0 Original record
USGS Earthquake Hazards Program Displayed
199 km ENE of Nagqu, China
 5.1 mb 10.0 km 11:24:14.089 Δt 0 sn · 0 km · ΔM 0 Original record
GFZ GEOFON
Xizang
 5.2 mb 10.0 km 11:24:14.730 Δt 0.64 sn · 17.42 km · ΔM +0.1 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) GEOFON Program, GFZ Helmholtz Centre for Geosciences — CC BY 4.0

Revision history

  1. 25.10.2026 22:38:05 · EMSC · update

    latitude: 32.41 → 32.4584 longitude: 94.06 → 93.9794 time: 2026-10-25T11:24:14.800+00:00 → 2026-10-25T11:24:14.290+00:00

  2. 25.10.2026 15:40:05 · EMSC · update

    latitude: 32.3695 → 32.41 longitude: 93.8872 → 94.06 time: 2026-10-25T11:24:14.089+00:00 → 2026-10-25T11:24:14.800+00:00

  3. 25.10.2026 14:54:39 · SISTEM · recompute

    source count: 2 → 3 confirming sources: usgs,gfz → emsc,usgs,gfz

  4. 25.10.2026 14:49:20 · SISTEM · recompute

    latitude: 32.463 → 32.3695 longitude: 94.036 → 93.8872 magnitude: 5.2 → 5.1 time: 2026-10-25T11:24:14.730Z → 2026-10-25 11:24:14.089+00:00 source count: 1 → 2 review status: automatic → reviewed confirming sources: gfz → usgs,gfz preferred source: 5 → 4

  5. 25.10.2026 14:39:39 · GFZ · update

    latitude: 32.439 → 32.463 longitude: 94.044 → 94.036 magnitude: 4.9 → 5.2 time: 2026-10-25T11:24:15.800+00:00 → 2026-10-25T11:24:14.730+00:00

  6. 25.10.2026 14:39:39 · SISTEM · recompute

    latitude: 32.439 → 32.463 longitude: 94.044 → 94.036 magnitude: 4.9 → 5.2 time: 2026-10-25T11:24:15.800Z → 2026-10-25 11:24:14.730+00:00

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