3.4
Earthquake Details: 8 km SSE of Stonewall Gap, Colorado, United States
Nov 8, 2026, 10:34:25
- Depth
- 5 km
- Felt reports
- 2
Source: USGSUpdated: Nov 8, 2026, 10:50 AM UTC
A magnitude 3.4 earthquake occurred on Nov 8, 2026 at 10:34:25. Epicenter: 8 km SSE of Stonewall Gap, Colorado, United States. Reported depth: 5 km.
Tsunami information
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Time & depth
- Local time
- Nov 8, 2026, 03:34:25 MST
- UTC
- Nov 8, 2026, 10:34:25 UTC
5 km · Shallow-focus
Less than 70 km deep. Shaking is often stronger near the epicentre.
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Nearby major cities
Agency measurements
Agencies may use different observations and magnitude scales, and initial estimates can change.
- USGSM 3.4
us7000twx5
- Depth:
- 5 km
- Time:
- Updated:
- Nov 8, 2026, 10:50 AM UTC
Technical Details
Depth5 km
Significance178
Latitude37.0823
Longitude-104.9914
Event IDus7000twx5
Magnitude3.4
Updated:Nov 8, 2026, 10:50:05 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: Nov 8, 2026, 10:50 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).