M3.2 Earthquake 37 km NW of Ninilchik, Alaska — November 15, 2025
2025-11-15 20:40:13 UTC (2025-11-15) · approx. 10:40 AM UTC-10 local
On November 15, 2025 at 20:40 UTC, a magnitude 3.2 intermediate depth earthquake struck 37 km NW of Ninilchik, Alaska, at a depth of 93.6 km and coordinates 60.2673°, -152.1862°.
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
-152.1862°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 3.2 earthquake near Ninilchik, Alaska?
The magnitude 3.2 earthquake that struck 37 km NW of Ninilchik, Alaska on November 15, 2025 at 20:40 UTC had a depth of 93.6 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.
What should I do after an earthquake?
If you were in the affected area: check yourself and others for injuries, inspect your home for damage, and be prepared for aftershocks. For detailed guidance, see our earthquake safety guide and emergency planning resources.
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Understanding This Data
Magnitude 3.2 earthquakes are typically only recorded by instruments.
Authoritative source: USGS event page (event ID: ak025enwkzcz). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2025, November 15, 2025). M3.2 Earthquake 37 km NW of Ninilchik, Alaska — November 15, 2025. Retrieved May 25, 2026 from https://www.earthquaketracker.org/earthquakes/event/ak025enwkzcz/