M4.1 Earthquake 44 km NW of Ishqoshim, Tajikistan — November 12, 2020
2020-11-12 20:19:08 UTC (2020-11-12) · approx. 1:19 AM UTC+5 local
On November 12, 2020 at 20:19 UTC, a magnitude 4.1 intermediate depth earthquake struck 44 km NW of Ishqoshim, Tajikistan, at a depth of 106.6 km and coordinates 37.0490°, 71.3129°.
Physical scale: An earthquake of magnitude 4.1 releases seismic energy equivalent to roughly 21 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 406 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
71.3129°E
Technical Information
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Common Questions
How strong was the magnitude 4.1 earthquake near Ishqoshim, Tajikistan?
The magnitude 4.1 earthquake that struck 44 km NW of Ishqoshim, Tajikistan on November 12, 2020 at 20:19 UTC had a depth of 106.6 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 4.1 earthquakes can continue for several days and gradually diminish over time.
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Understanding This Data
Magnitude 4.1 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us7000cdzw). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2020, November 12, 2020). M4.1 Earthquake 44 km NW of Ishqoshim, Tajikistan — November 12, 2020. Retrieved January 27, 2021 from https://www.earthquaketracker.org/earthquakes/event/us7000cdzw/