M4.7 Earthquake 64 km ESE of Bobon, Philippines — June 17, 2026
2026-06-17 21:49:27 UTC (2026-06-17) · approx. 5:49 AM UTC+8 local
On June 17, 2026 at 21:49 UTC, a magnitude 4.7 shallow crustal earthquake struck 64 km ESE of Bobon, Philippines, at a depth of 48.3 km and coordinates 6.5964°, 126.8425°. This earthquake was detected by 57 seismic stations with good location accuracy and was assigned a USGS significance rating of 340, placing it among routine seismic activity.
Physical scale: An earthquake of magnitude 4.7 releases seismic energy equivalent to roughly 169 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 1.1 km — a useful intuition for the size of the slip patch on the fault.
The epicenter is located in Philippines, a region characterized by the Manila Trench and Philippine Trench subduction systems, where the Philippine Sea Plate overrides the Eurasian Plate. The nearest mapped fault system is the Philippine Fault. View all earthquakes in Philippines.
Learn more: Magnitude scale · Aftershock sequences
Earthquake Details
126.8425°E
Technical Information
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Common Questions
How strong was the magnitude 4.7 earthquake near Bobon, Philippines?
The magnitude 4.7 earthquake that struck 64 km ESE of Bobon, Philippines on June 17, 2026 at 21:49 UTC had a depth of 48.3 km. For context, this was a light earthquake commonly felt near the epicenter.
Where did the earthquake occur?
The earthquake epicenter was located at 6.5964°, 126.8425°, which is 64 km ESE of Bobon, Philippines. View all earthquakes in Philippines.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.7 earthquakes can continue for several days and gradually diminish over time.
Has Philippines had earthquakes this big before?
The largest recorded earthquake in Philippines was the M8.0 Mindanao earthquake of August 17, 1976. Today's magnitude 4.7 event is significantly smaller than that historical record.
Authoritative source: USGS event page (event ID: us7000su6s). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2026, June 17, 2026). M4.7 Earthquake 64 km ESE of Bobon, Philippines — June 17, 2026. Retrieved July 9, 2026 from https://www.earthquaketracker.org/earthquakes/event/us7000su6s/