4.2
Earthquake Details: 68 km N of Lastoursville, Gabon
Jun 20, 2026, 23:43:15
A magnitude 4.2 earthquake occurred near 68 km N of Lastoursville, Gabon on Jun 20, 2026 at 23:43:15. The seismic event was recorded at a depth of 10 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth10 km
Significance271
Latitude-0.2002
Longitude12.7627
Event IDus6000t88j
Magnitude4.2
Updated:Aug 25, 2026, 04:09:48 UTC
External Resources
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Time & depth
- Local time
- Jun 21, 2026, 00:43:15 GMT+1
- UTC
- Jun 20, 2026, 23:43:15 UTC
10 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
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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: Aug 25, 2026, 04:09 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.