M3.0 Earthquake 16 km SW of Susitna, Alaska — November 8, 2026
2026-11-08 05:51:35 UTC (54 min ago) · approx. 7:51 PM UTC-10 local
On November 8, 2026 at 05:51 UTC, a magnitude 3.0 intermediate depth earthquake struck 16 km SW of Susitna, Alaska, at a depth of 70.2 km and coordinates 61.4240°, -150.6970°.
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
-150.6970°E
Technical Information
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Common Questions
How strong was the magnitude 3.0 earthquake near Susitna, Alaska?
The magnitude 3.0 earthquake that struck 16 km SW of Susitna, Alaska on November 8, 2026 at 05:51 UTC had a depth of 70.2 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: aka2026wcwnow). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2026, November 8, 2026). M3.0 Earthquake 16 km SW of Susitna, Alaska — November 8, 2026. Retrieved November 8, 2026 from https://www.earthquaketracker.org/earthquakes/event/aka2026wcwnow/