M3.0 Earthquake 94 km SSE of Adak, Alaska — March 24, 2025
2025-03-24 22:25:40 UTC (2025-03-24) · approx. 10:25 AM UTC-12 local
On March 24, 2025 at 22:25 UTC, a magnitude 3.0 shallow crustal earthquake struck 94 km SSE of Adak, Alaska, at a depth of 10.0 km and coordinates 51.0763°, -176.1799°.
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
-176.1799°E
Technical Information
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Common Questions
How strong was the magnitude 3.0 earthquake near Adak, Alaska?
The magnitude 3.0 earthquake that struck 94 km SSE of Adak, Alaska on March 24, 2025 at 22:25 UTC had a depth of 10.0 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: us6000q6mm). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2025, March 24, 2025). M3.0 Earthquake 94 km SSE of Adak, Alaska — March 24, 2025. Retrieved May 29, 2025 from https://www.earthquaketracker.org/earthquakes/event/us6000q6mm/