4.3

M4.3 Earthquake 200 km SE of Pondaguitan, PhilippinesMay 26, 2022

2022-05-26 20:49:39 UTC (2022-05-26) · approx. 4:49 AM UTC+8 local

MagnitudeM4.3(mb)
Time20:49 UTC4:49 AM UTC+8
Depth65.9 kmshallow crustal
Coordinates5.013°, 127.385°
Felt byNo felt reports
Status✓ Reviewed by USGS

On May 26, 2022 at 20:49 UTC, a magnitude 4.3 shallow crustal earthquake struck 200 km SE of Pondaguitan, Philippines, at a depth of 65.9 km and coordinates 5.0135°, 127.3852°.

Physical scale: An earthquake of magnitude 4.3 releases seismic energy equivalent to roughly 43 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 558 m — a useful intuition for the size of the slip patch on the fault.

Map showing earthquake epicenter at 5.01°, 127.39°

Earthquake Details

Magnitude
4.3 mb
Depth
65.9 km
shallow crustal
Location
5.0135°N
127.3852°E

Technical Information

Event ID
us7000hdv0
Event Type
earthquake
Status
✓ Reviewed
Significance
284
Stations Used
43
Azimuthal Gap
114.0°
Min Station Distance
2.720°
RMS Residual
0.85 sec
Last Updated
2022-08-02 19:51:04 UTC

Common Questions

How strong was the magnitude 4.3 earthquake near Pondaguitan, Philippines?

The magnitude 4.3 earthquake that struck 200 km SE of Pondaguitan, Philippines on May 26, 2022 at 20:49 UTC had a depth of 65.9 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 4.3 earthquakes can continue for several days and gradually diminish over time.

Understanding This Data

Magnitude 4.3 earthquakes are often felt but rarely cause damage.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us7000hdv0). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2022, May 26, 2022). M4.3 Earthquake 200 km SE of Pondaguitan, PhilippinesMay 26, 2022. Retrieved August 2, 2022 from https://www.earthquaketracker.org/earthquakes/event/us7000hdv0/