M4.3 Earthquake 297 km SSE of Tabiauan, Philippines — October 6, 2026
2026-10-06 19:59:15 UTC (2 hours ago) · approx. 3:59 AM UTC+8 local
On October 6, 2026 at 19:59 UTC, a magnitude 4.3 deep-focus earthquake struck 297 km SSE of Tabiauan, Philippines, at a depth of 563.5 km and coordinates 3.4637°, 122.6913°.
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
122.6913°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.3 earthquake near Tabiauan, Philippines?
The magnitude 4.3 earthquake that struck 297 km SSE of Tabiauan, Philippines on October 6, 2026 at 19:59 UTC had a depth of 563.5 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: us6000u0kh). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2026, October 6, 2026). M4.3 Earthquake 297 km SSE of Tabiauan, Philippines — October 6, 2026. Retrieved October 6, 2026 from https://www.earthquaketracker.org/earthquakes/event/us6000u0kh/