4.1

M4.1 Earthquake 296 km SE of Latung, PhilippinesApril 28, 2025

2025-04-28 20:36:22 UTC (2025-04-28) · approx. 4:36 AM UTC+8 local

MagnitudeM4.1(mb)
Time20:36 UTC4:36 AM UTC+8
Depth553.5 kmdeep-focus
Coordinates3.439°, 122.585°
Felt byNo felt reports
Status✓ Reviewed by USGS

On April 28, 2025 at 20:36 UTC, a magnitude 4.1 deep-focus earthquake struck 296 km SE of Latung, Philippines, at a depth of 553.5 km and coordinates 3.4386°, 122.5849°.

Physical scale: An earthquake of magnitude 4.1 releases seismic energy equivalent to roughly 21 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 406 m — a useful intuition for the size of the slip patch on the fault.

Map showing earthquake epicenter at 3.44°, 122.58°

Earthquake Details

Magnitude
4.1 mb
Depth
553.5 km
deep-focus
Location
3.4386°N
122.5849°E

Technical Information

Event ID
us7000pvnf
Event Type
earthquake
Status
✓ Reviewed
Significance
259
Stations Used
28
Azimuthal Gap
53.0°
Min Station Distance
2.931°
RMS Residual
0.53 sec
Last Updated
2025-07-11 15:46:23 UTC

Common Questions

How strong was the magnitude 4.1 earthquake near Latung, Philippines?

The magnitude 4.1 earthquake that struck 296 km SE of Latung, Philippines on April 28, 2025 at 20:36 UTC had a depth of 553.5 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 4.1 earthquakes can continue for several days and gradually diminish over time.

Understanding This Data

Magnitude 4.1 earthquakes are often felt but rarely cause damage.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us7000pvnf). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, April 28, 2025). M4.1 Earthquake 296 km SE of Latung, PhilippinesApril 28, 2025. Retrieved July 11, 2025 from https://www.earthquaketracker.org/earthquakes/event/us7000pvnf/