M4.4 Earthquake 153 km WNW of Tobelo, Indonesia — December 31, 2022
2022-12-31 19:55:16 UTC (2022-12-31) · approx. 3:55 AM UTC+8 local
On December 31, 2022 at 19:55 UTC, a magnitude 4.4 shallow crustal earthquake struck 153 km WNW of Tobelo, Indonesia, at a depth of 45.9 km and coordinates 2.1748°, 126.7058°.
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
126.7058°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.4 earthquake near Tobelo, Indonesia?
The magnitude 4.4 earthquake that struck 153 km WNW of Tobelo, Indonesia on December 31, 2022 at 19:55 UTC had a depth of 45.9 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: us7000j3w9). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2022, December 31, 2022). M4.4 Earthquake 153 km WNW of Tobelo, Indonesia — December 31, 2022. Retrieved March 7, 2023 from https://www.earthquaketracker.org/earthquakes/event/us7000j3w9/