4.2
Earthquake Details: 184 km ENE of Nagqu, China
Oct 23, 2026, 02:53:40
- Depth
- 10 km
- Felt reports
- No data
Source: USGSUpdated: Oct 23, 2026, 03:26 AM UTC
A magnitude 4.2 earthquake occurred on Oct 23, 2026 at 02:53:40. Epicenter: 184 km ENE of Nagqu, China. Reported depth: 10 km.
Tsunami information
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Time & depth
- Local time
- Oct 23, 2026, 10:53:40 GMT+8
- UTC
- Oct 23, 2026, 02:53:40 UTC
10 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
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Nearby major cities
Nearby earthquakes · 12
M7.0191 km ENE of Nagqu, ChinaBeforeM5.2201 km ENE of Nagqu, ChinaBeforeM4.9210 km ENE of Nagqu, ChinaBeforeM4.6193 km NE of Nagqu, ChinaBeforeM4.5203 km ENE of Nagqu, ChinaBeforeM4.7190 km ENE of Nagqu, ChinaBeforeM5.0207 km ENE of Nagqu, ChinaBeforeM4.4202 km NE of Nagqu, ChinaBeforeM4.7215 km NE of Nagqu, ChinaAfterM4.5233 km ENE of Nagqu, ChinaAfterM4.8209 km ENE of Nagqu, ChinaAfterM4.9209 km ENE of Nagqu, ChinaAfter
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSM 4.2
us6000u49h
- Depth:
- 10 km
- Time:
- Updated:
- Oct 23, 2026, 03:26 AM UTC
Technical Details
Depth10 km
Significance271
Latitude32.3149
Longitude93.7481
Event IDus6000u49h
Magnitude4.2
Updated:Oct 23, 2026, 03:26:57 UTC
Regional Seismicity
External Resources
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Earthquake information is automatically aggregated from the official seismic agencies listed below. Preliminary measurements can change as agencies review an event; use local emergency authorities for safety decisions. Latest successful data update: Oct 23, 2026, 03:26 UTC.
Data sources:
- USGS — Credit: U.S. Geological Survey.
- EMSC — Credit: EMSC/CSEM. Event catalogue data are provided under CC BY 4.0.
- JMA — Source: Japan Meteorological Agency (JMA).
- Geoscience Australia — Based on Australian Earthquakes data by Geoscience Australia. © Commonwealth of Australia. Licensed under CC BY 4.0; the section 5 disclaimer applies.
- GeoNet — We acknowledge the New Zealand GeoNet programme and its sponsors NHC, Earth Sciences NZ, LINZ, NEMA and MBIE for providing earthquake data.
- CENC / Wolfx — CENC earthquake parameters via Wolfx, an independent unofficial relay.
- GFZ / GEOFON — Locations, depths and magnitudes: GFZ/GEOFON using GEVN network data (CC BY 4.0).