M4.3 Earthquake 85 km SSE of Pondaguitan, Philippines — July 19, 2021
2021-07-19 22:19:13 UTC (2021-07-19) · approx. 6:19 AM UTC+8 local
On July 19, 2021 at 22:19 UTC, a magnitude 4.3 intermediate depth earthquake struck 85 km SSE of Pondaguitan, Philippines, at a depth of 82.8 km and coordinates 5.6524°, 126.4930°.
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
126.4930°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.3 earthquake near Pondaguitan, Philippines?
The magnitude 4.3 earthquake that struck 85 km SSE of Pondaguitan, Philippines on July 19, 2021 at 22:19 UTC had a depth of 82.8 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: us6000eyca). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2021, July 19, 2021). M4.3 Earthquake 85 km SSE of Pondaguitan, Philippines — July 19, 2021. Retrieved September 25, 2021 from https://www.earthquaketracker.org/earthquakes/event/us6000eyca/