4.6
Earthquake Details: 170 km SSE of Port Blair, India
Oct 12, 2026, 15:37:21
- Depth
- 91.33 km
- Felt reports
- No data
Source: USGSUpdated: Oct 15, 2026, 08:08 PM UTC
A magnitude 4.6 earthquake occurred on Oct 12, 2026 at 15:37:21. Epicenter: 170 km SSE of Port Blair, India. Reported depth: 91.33 km.
Tsunami information
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Time & depth
- Local time
- Oct 12, 2026, 21:37:21 GMT+6
- UTC
- Oct 12, 2026, 15:37:21 UTC
91.33 km · Intermediate-focus
Between 70 and 300 km deep.
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Nearby major cities
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSM 4.6
us6000u1sk
- Depth:
- 91.33 km
- Time:
- Updated:
- Oct 15, 2026, 08:08 PM UTC
Technical Details
Depth91.33 km
Significance326
Latitude10.1601
Longitude93.0837
Event IDus6000u1sk
Magnitude4.6
Updated:Oct 15, 2026, 20:08:43 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 15, 2026, 20:08 UTC.
Data sources:
- USGS — Credit: U.S. Geological Survey.
- EMSC — Credit: EMSC/CSEM. Event catalogue data are provided under CC BY 4.0. 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. CC BY 4.0
- GeoNet — We acknowledge the New Zealand GeoNet programme and its sponsors NHC, Earth Sciences NZ, LINZ, NEMA and MBIE for providing earthquake data.