M4.4 Earthquake 61 km S of Pagar Alam, Indonesia — December 17, 2022
2022-12-17 19:55:41 UTC (2022-12-17) · approx. 2:55 AM UTC+7 local
On December 17, 2022 at 19:55 UTC, a magnitude 4.4 intermediate depth earthquake struck 61 km S of Pagar Alam, Indonesia, at a depth of 95.7 km and coordinates -4.5697°, 103.1582°.
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
103.1582°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.4 earthquake near Pagar Alam, Indonesia?
The magnitude 4.4 earthquake that struck 61 km S of Pagar Alam, Indonesia on December 17, 2022 at 19:55 UTC had a depth of 95.7 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 4.4 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: us7000j0fr). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2022, December 17, 2022). M4.4 Earthquake 61 km S of Pagar Alam, Indonesia — December 17, 2022. Retrieved February 28, 2023 from https://www.earthquaketracker.org/earthquakes/event/us7000j0fr/