4.0
Earthquake details: 73 km SSE of Atlasovo, Russia
Oct 27, 2026, 19:40:20
- Depth
- 130.944 km
- Felt reports
- No data
Source: USGSUpdated: Nov 10, 2026, 04:33 PM UTC
A magnitude 4.0 earthquake occurred on Oct 27, 2026 at 19:40:20. Epicenter: 73 km SSE of Atlasovo, Russia. Reported depth: 130.944 km.
Status: Reviewed
Tsunami information
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Time & depth
- Local time
- Oct 28, 2026, 07:40:20 GMT+12
- UTC
- Oct 27, 2026, 19:40:20 UTC
130.944 km · Intermediate-focus
Between 70 and 300 km deep.
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Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSmb 4
us7000twa3
- Depth:
- 130.94 km
- Status:
- Reviewed
- Time:
- Updated:
- Nov 10, 2026, 04:33 PM UTC
Technical Details
Depth130.944 km
Significance246
Latitude54.9880
Longitude160.0491
Event IDus7000twa3
Magnitude4.0
Updated:Nov 10, 2026, 16:33:14 UTC
Regional Seismicity
External Resources
Related tools
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: Nov 10, 2026, 16:33 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).