M4.3 Earthquake 92 km SSW of Palimbang, Philippines — September 6, 2023
2023-09-06 15:12:06 UTC (2023-09-06) · approx. 11:12 PM UTC+8 local
On September 6, 2023 at 15:12 UTC, a magnitude 4.3 deep-focus earthquake struck 92 km SSW of Palimbang, Philippines, at a depth of 545.7 km and coordinates 5.4647°, 123.8077°.
Physical scale: An earthquake of magnitude 4.3 releases seismic energy equivalent to roughly 43 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 558 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
123.8077°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.3 earthquake near Palimbang, Philippines?
The magnitude 4.3 earthquake that struck 92 km SSW of Palimbang, Philippines on September 6, 2023 at 15:12 UTC had a depth of 545.7 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 4.3 earthquakes can continue for several days and gradually diminish over time.
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Understanding This Data
Magnitude 4.3 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us7000kv2z). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2023, September 6, 2023). M4.3 Earthquake 92 km SSW of Palimbang, Philippines — September 6, 2023. Retrieved November 17, 2023 from https://www.earthquaketracker.org/earthquakes/event/us7000kv2z/