4.1
Earthquake Details: 18 km SSW of Weston, Colorado
May 7, 2026, 17:44:22
A magnitude 4.1 earthquake occurred near 18 km SSW of Weston, Colorado on May 7, 2026 at 17:44:22. The seismic event was recorded at a depth of 1.965 km. No tsunami warning was issued.
No Tsunami WarningStatus: ReviewedType: Earthquake
Regional Seismicity
Technical Details
Depth1.965 km
Significance274
Latitude36.9854
Longitude-104.9526
Event IDus6000svzn
Magnitude4.1
Updated:Aug 27, 2026, 17:54:35 UTC
External Resources
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Time & depth
- Local time
- May 7, 2026, 11:44:22 MDT
- UTC
- May 7, 2026, 17:44:22 UTC
1.965 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 27, 2026, 17:54 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.