M4.6 Earthquake 54 km N of Claveria, Philippines — October 30, 2024
2024-10-30 21:39:11 UTC (2024-10-30) · approx. 5:39 AM UTC+8 local
On October 30, 2024 at 21:39 UTC, a magnitude 4.6 shallow crustal earthquake struck 54 km N of Claveria, Philippines, at a depth of 37.0 km and coordinates 19.1000°, 121.0634°. This earthquake was detected by 100 seismic stations with good location accuracy and was assigned a USGS significance rating of 326, placing it among routine seismic activity.
Physical scale: An earthquake of magnitude 4.6 releases seismic energy equivalent to roughly 120 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 899 m — 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
121.0634°E
Technical Information
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Common Questions
How strong was the magnitude 4.6 earthquake near Claveria, Philippines?
The magnitude 4.6 earthquake that struck 54 km N of Claveria, Philippines on October 30, 2024 at 21:39 UTC had a depth of 37.0 km. For context, this was a light earthquake commonly felt near the epicenter.
Where did the earthquake occur?
The earthquake epicenter was located at 19.1000°, 121.0634°, which is 54 km N of Claveria, Philippines. View all earthquakes in Philippines.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.6 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 4.6 event is significantly smaller than that historical record.
Authoritative source: USGS event page (event ID: us7000np3w). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2024, October 30, 2024). M4.6 Earthquake 54 km N of Claveria, Philippines — October 30, 2024. Retrieved January 16, 2025 from https://www.earthquaketracker.org/earthquakes/event/us7000np3w/