M5.2 Earthquake 55 km ESE of Santiago, Philippines — April 19, 2022
2022-04-19 04:24:33 UTC (2022-04-19) · approx. 12:24 PM UTC+8 local
On April 19, 2022 at 04:24 UTC, a magnitude 5.2 shallow crustal earthquake struck 55 km ESE of Santiago, Philippines, at a depth of 10.0 km and coordinates 7.0845°, 127.0372°.
Physical scale: An earthquake of magnitude 5.2 releases seismic energy equivalent to roughly 951 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 2.3 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
127.0372°E
Technical Information
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Common Questions
How strong was the magnitude 5.2 earthquake near Santiago, Philippines?
The magnitude 5.2 earthquake that struck 55 km ESE of Santiago, Philippines on April 19, 2022 at 04:24 UTC had a depth of 10.0 km. For context, this was a moderate earthquake that could be widely felt.
Where did the earthquake occur?
The earthquake epicenter was located at 7.0845°, 127.0372°, which is 55 km ESE of Santiago, Philippines. View all earthquakes in Philippines.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 5.2 earthquakes can continue for days to weeks 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 5.2 event is significantly smaller than that historical record.
Authoritative source: USGS event page (event ID: us7000h390). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2022, April 19, 2022). M5.2 Earthquake 55 km ESE of Santiago, Philippines — April 19, 2022. Retrieved June 26, 2022 from https://www.earthquaketracker.org/earthquakes/event/us7000h390/