M4.4 Earthquake 59 km S of Sumbawa Besar, Indonesia — December 24, 2020
2020-12-24 22:09:10 UTC (2020-12-24) · approx. 6:09 AM UTC+8 local
On December 24, 2020 at 22:09 UTC, a magnitude 4.4 intermediate depth earthquake struck 59 km S of Sumbawa Besar, Indonesia, at a depth of 104.1 km and coordinates -9.0282°, 117.3729°.
Physical scale: An earthquake of magnitude 4.4 releases seismic energy equivalent to roughly 60 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 655 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
117.3729°E
Technical Information
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Common Questions
How strong was the magnitude 4.4 earthquake near Sumbawa Besar, Indonesia?
The magnitude 4.4 earthquake that struck 59 km S of Sumbawa Besar, Indonesia on December 24, 2020 at 22:09 UTC had a depth of 104.1 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 4.4 earthquakes can continue for several days and gradually diminish over time.
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Understanding This Data
Magnitude 4.4 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us6000d2qg). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2020, December 24, 2020). M4.4 Earthquake 59 km S of Sumbawa Besar, Indonesia — December 24, 2020. Retrieved March 6, 2021 from https://www.earthquaketracker.org/earthquakes/event/us6000d2qg/