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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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5.0

31 km NW of Jiangyou, China

19 October 2026, 13:57:08 (+03) 2026-10-19 10:57:08 UTC

2 sources: EMSC, USGS mb
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Magnitude
5.0 mb
Depth
10.0 km
Coordinates
31.9480, 104.4577
Data consistency
90/100

Regional activity (100 km)

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

Approximate energy released

≈ 477 t TNT

2.00e+12 J

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

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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

2 earthquakes

By magnitude

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

By depth

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

Largest previous earthquakes within 100 km

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

No records.

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
EASTERN SICHUAN, CHINA
 5.0 mb 10.0 km 10:57:08.070 Δt 0.06 sn · 3.72 km · ΔM 0 Original record
USGS Earthquake Hazards Program Displayed
31 km NW of Jiangyou, China
 5.0 mb 10.0 km 10:57:08.127 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. 19.10.2026 17:06:00 · EMSC · update

    latitude: 31.91 → 31.9173 longitude: 104.61 → 104.4735 time: 2026-10-19T10:57:08.100+00:00 → 2026-10-19T10:57:08.070+00:00

  2. 19.10.2026 16:07:59 · EMSC · update

    latitude: 31.948 → 31.91 longitude: 104.4577 → 104.61 time: 2026-10-19T10:57:08.127+00:00 → 2026-10-19T10:57:08.100+00:00

  3. 19.10.2026 14:19:15 · SISTEM · recompute

    source count: 1 → 2 review status: automatic → reviewed confirming sources: emsc → emsc,usgs preferred source: 3 → 4

  4. 19.10.2026 14:19:14 · EMSC · update

    depth: 11 → 10 latitude: 31.9 → 31.948 longitude: 104.46 → 104.4577 magnitude: 4.1 → 5 time: 2026-10-19T10:57:08.000+00:00 → 2026-10-19T10:57:08.127+00:00 magnitude type: m → mb

  5. 19.10.2026 14:19:14 · SISTEM · recompute

    depth: 11 → 10 latitude: 31.9 → 31.948 longitude: 104.46 → 104.4577 magnitude: 4.1 → 5 time: 2026-10-19T10:57:08.000Z → 2026-10-19 10:57:08.127+00:00 magnitude type: m → mb

  6. 19.10.2026 14:10:54 · EMSC · update

    magnitude: 4.6 → 4.1

  7. 19.10.2026 14:10:54 · SISTEM · recompute

    magnitude: 4.6 → 4.1

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