3.3
Earthquake Details: off the coast of Costa Rica
Sep 6, 2026, 21:55:57
A magnitude 3.3 earthquake occurred near off the coast of Costa Rica on Sep 6, 2026 at 21:55:57. 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
Depth-10 km
Significance0
Latitude9.1256
Longitude-86.4602
Event IDemsc:20260906_0000271
Magnitude3.3
Updated:Sep 6, 2026, 22:08:02 UTC
External Resources
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Time & depth
- Local time
- Sep 6, 2026, 15:55:57 CST
- UTC
- Sep 6, 2026, 21:55:57 UTC
-10 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
Nearby major cities
Nearby event sequence · 12
M3.8off the coast of Central AmericaBeforeM3.8off the coast of Central AmericaBeforeM3.6off the coast of Costa RicaBeforeM3.6near the coast of NicaraguaAfterM3.6PanamaAfterM5.045 km SSE of Quepos, Costa RicaAfterM4.3off the coast of Costa RicaAfterM3.7off the coast of Costa RicaAfterM3.8Costa RicaAfterM6.3off the coast of Costa RicaAfterM3.6off the coast of Costa RicaAfterM3.5Costa RicaAfter
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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: Sep 6, 2026, 22:08 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.