M4.3 Earthquake 1 km WSW of Tidman, Philippines — December 2, 2023
2023-12-02 22:18:11 UTC (2023-12-02) · approx. 6:18 AM UTC+8 local
On December 2, 2023 at 22:18 UTC, a magnitude 4.3 intermediate depth earthquake struck 1 km WSW of Tidman, Philippines, at a depth of 76.8 km and coordinates 8.2931°, 126.3256°.
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
126.3256°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.3 earthquake near Tidman, Philippines?
The magnitude 4.3 earthquake that struck 1 km WSW of Tidman, Philippines on December 2, 2023 at 22:18 UTC had a depth of 76.8 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: us7000lh13). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2023, December 2, 2023). M4.3 Earthquake 1 km WSW of Tidman, Philippines — December 2, 2023. Retrieved February 6, 2024 from https://www.earthquaketracker.org/earthquakes/event/us7000lh13/