M4.7 Earthquake 76 km WNW of Puro Pinget, Philippines — September 12, 2024
2024-09-12 22:06:45 UTC (2024-09-12) · approx. 6:06 AM UTC+8 local
On September 12, 2024 at 22:06 UTC, a magnitude 4.7 shallow crustal earthquake struck 76 km WNW of Puro Pinget, Philippines, at a depth of 18.2 km and coordinates 17.8635°, 119.6665°. This earthquake was detected by 45 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
119.6665°E
Technical Information
Common Questions
How strong was the magnitude 4.7 earthquake near Puro Pinget, Philippines?
The magnitude 4.7 earthquake that struck 76 km WNW of Puro Pinget, Philippines on September 12, 2024 at 22:06 UTC had a depth of 18.2 km. For context, this was a light earthquake commonly felt near the epicenter.
Where did the earthquake occur?
The earthquake epicenter was located at 17.8635°, 119.6665°, which is 76 km WNW of Puro Pinget, 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: us7000nddg). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2024, September 12, 2024). M4.7 Earthquake 76 km WNW of Puro Pinget, Philippines — September 12, 2024. Retrieved November 21, 2024 from https://www.earthquaketracker.org/earthquakes/event/us7000nddg/