M3.0 Earthquake 15 km ESE of Wright, Wyoming — April 23, 2025
2025-04-23 21:59:00 UTC (2025-04-23) · approx. 2:59 PM UTC-7 local
On April 23, 2025 at 21:59 UTC, a magnitude 3.0 shallow crustal earthquake struck 15 km ESE of Wright, Wyoming, at a depth of 0.0 km and coordinates 43.6997°, -105.3143°.
Physical scale: An earthquake of magnitude 3.0 releases seismic energy equivalent to roughly 477 kg of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 71 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
-105.3143°E
Technical Information
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Common Questions
How strong was the magnitude 3.0 earthquake near Wright, Wyoming?
The magnitude 3.0 earthquake that struck 15 km ESE of Wright, Wyoming on April 23, 2025 at 21:59 UTC had a depth of 0.0 km. For context, this was a minor earthquake typically detected only by instruments.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 3.0 earthquakes can continue for several days and gradually diminish over time.
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Understanding This Data
Magnitude 3.0 earthquakes are typically only recorded by instruments.
Authoritative source: USGS event page (event ID: us7000pull). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2025, April 23, 2025). M3.0 Earthquake 15 km ESE of Wright, Wyoming — April 23, 2025. Retrieved July 11, 2025 from https://www.earthquaketracker.org/earthquakes/event/us7000pull/