4.1
Earthquake details: 143 km SE of Lata, Solomon Islands
Oct 20, 2026, 11:30:10
- Depth
- 171.448 km
- Felt reports
- No data
Source: USGSUpdated: Nov 12, 2026, 01:04 PM UTC
A magnitude 4.1 earthquake occurred on Oct 20, 2026 at 11:30:10 UTC. Epicenter: 143 km SE of Lata, Solomon Islands. Reported depth: 171.448 km.
Status: Reviewed
Tsunami information
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Tsunami warning status has not been confirmed.Time & depth
- Local time
- Oct 20, 2026, 22:30:10 GMT+11
- UTC
- Oct 20, 2026, 11:30:10 UTC
171.448 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.
- USGSmb 4.1
us7000ttzs
- Depth:
- 171.45 km
- Status:
- Reviewed
- Time:
- Updated:
- Nov 12, 2026, 01:04 PM UTC
Technical Details
Depth171.448 km
Significance259
Latitude-11.7782
Longitude166.5682
Event IDus7000ttzs
Magnitude4.1
Updated:Nov 12, 2026, 13:04:55 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 12, 2026, 13:04 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).