M4.0 Earthquake 43 km N of Komodo, Indonesia — August 14, 2020
2020-08-14 19:05:16 UTC (2020-08-14) · approx. 3:05 AM UTC+8 local
On August 14, 2020 at 19:05 UTC, a magnitude 4.0 intermediate depth earthquake struck 43 km N of Komodo, Indonesia, at a depth of 163.8 km and coordinates -8.1948°, 119.5404°.
Physical scale: An earthquake of magnitude 4.0 releases seismic energy equivalent to roughly 15 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 347 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
119.5404°E
Technical Information
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Common Questions
How strong was the magnitude 4.0 earthquake near Komodo, Indonesia?
The magnitude 4.0 earthquake that struck 43 km N of Komodo, Indonesia on August 14, 2020 at 19:05 UTC had a depth of 163.8 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 4.0 earthquakes can continue for several days and gradually diminish over time.
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Understanding This Data
Magnitude 4.0 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us6000bhni). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2020, August 14, 2020). M4.0 Earthquake 43 km N of Komodo, Indonesia — August 14, 2020. Retrieved October 24, 2020 from https://www.earthquaketracker.org/earthquakes/event/us6000bhni/