M3.2 Earthquake 37 km NE of Adak, Alaska — July 6, 2025
2025-07-06 22:35:44 UTC (2025-07-06) · approx. 10:35 AM UTC-12 local
On July 6, 2025 at 22:35 UTC, a magnitude 3.2 intermediate depth earthquake struck 37 km NE of Adak, Alaska, at a depth of 119.9 km and coordinates 52.1247°, -176.2616°.
Physical scale: An earthquake of magnitude 3.2 releases seismic energy equivalent to roughly 951 kg of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 97 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
-176.2616°E
Technical Information
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Common Questions
How strong was the magnitude 3.2 earthquake near Adak, Alaska?
The magnitude 3.2 earthquake that struck 37 km NE of Adak, Alaska on July 6, 2025 at 22:35 UTC had a depth of 119.9 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 3.2 earthquakes can continue for several days and gradually diminish over time.
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Understanding This Data
Magnitude 3.2 earthquakes are typically only recorded by instruments.
Authoritative source: USGS event page (event ID: us7000qcwq). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2025, July 6, 2025). M3.2 Earthquake 37 km NE of Adak, Alaska — July 6, 2025. Retrieved September 12, 2025 from https://www.earthquaketracker.org/earthquakes/event/us7000qcwq/