M4.2 Earthquake 132 km SSE of Bitung, Indonesia — March 2, 2023
2023-03-02 20:22:02 UTC (2023-03-02) · approx. 4:22 AM UTC+8 local
On March 2, 2023 at 20:22 UTC, a magnitude 4.2 shallow crustal earthquake struck 132 km SSE of Bitung, Indonesia, at a depth of 58.7 km and coordinates 0.3938°, 125.7131°.
Physical scale: An earthquake of magnitude 4.2 releases seismic energy equivalent to roughly 30 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 476 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
125.7131°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.2 earthquake near Bitung, Indonesia?
The magnitude 4.2 earthquake that struck 132 km SSE of Bitung, Indonesia on March 2, 2023 at 20:22 UTC had a depth of 58.7 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 4.2 earthquakes can continue for several days and gradually diminish over time.
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Understanding This Data
Magnitude 4.2 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us7000jihm). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2023, March 2, 2023). M4.2 Earthquake 132 km SSE of Bitung, Indonesia — March 2, 2023. Retrieved May 8, 2023 from https://www.earthquaketracker.org/earthquakes/event/us7000jihm/