M4.1 Earthquake near Banda Sea — September 21, 2024
2024-09-21 20:23:01 UTC (2024-09-21) · approx. 5:23 AM UTC+9 local
On September 21, 2024 at 20:23 UTC, a magnitude 4.1 intermediate depth earthquake struck near Banda Sea, at a depth of 244.1 km and coordinates -6.0485°, 129.7301°.
Physical scale: An earthquake of magnitude 4.1 releases seismic energy equivalent to roughly 21 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 406 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
129.7301°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.1 earthquake near Banda Sea?
The magnitude 4.1 earthquake that struck near Banda Sea on September 21, 2024 at 20:23 UTC had a depth of 244.1 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 4.1 earthquakes can continue for several days and gradually diminish over time.
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Understanding This Data
Magnitude 4.1 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us7000ng6s). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2024, September 21, 2024). M4.1 Earthquake near Banda Sea — September 21, 2024. Retrieved November 23, 2024 from https://www.earthquaketracker.org/earthquakes/event/us7000ng6s/