M4.2 Earthquake 288 km SSW of Severo-Kuril’sk, Russia — February 15, 2026
2026-02-15 16:12:36 UTC (2026-02-15) · approx. 2:12 AM UTC+10 local
On February 15, 2026 at 16:12 UTC, a magnitude 4.2 intermediate depth earthquake struck 288 km SSW of Severo-Kuril’sk, Russia, at a depth of 79.7 km and coordinates 48.3722°, 154.2995°.
Physical scale: An earthquake of magnitude 4.2 releases seismic energy equivalent to roughly 30 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 476 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
154.2995°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.2 earthquake near Severo-Kuril’sk, Russia?
The magnitude 4.2 earthquake that struck 288 km SSW of Severo-Kuril’sk, Russia on February 15, 2026 at 16:12 UTC had a depth of 79.7 km. For context, this was a light earthquake commonly felt near the epicenter.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.2 earthquakes can continue for several days and gradually diminish over time.
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Understanding This Data
Magnitude 4.2 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us7000s0up). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2026, February 15, 2026). M4.2 Earthquake 288 km SSW of Severo-Kuril’sk, Russia — February 15, 2026. Retrieved May 6, 2026 from https://www.earthquaketracker.org/earthquakes/event/us7000s0up/