4.3

M4.3 Earthquake 52 km NE of Dipayal, NepalMay 23, 2023

2023-05-23 22:21:48 UTC (2023-05-23) · approx. 3:21 AM UTC+5 local

MagnitudeM4.3(mb)
Time22:21 UTC3:21 AM UTC+5
Depth10.0 kmshallow crustal
Coordinates29.655°, 81.248°
Felt byNo felt reports
Status✓ Reviewed by USGS

On May 23, 2023 at 22:21 UTC, a magnitude 4.3 shallow crustal earthquake struck 52 km NE of Dipayal, Nepal, at a depth of 10.0 km and coordinates 29.6551°, 81.2484°.

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 29.66°, 81.25°

Earthquake Details

Magnitude
4.3 mb
Depth
10.0 km
shallow crustal
Location
29.6551°N
81.2484°E

Technical Information

Event ID
us7000k3ch
Event Type
earthquake
Status
✓ Reviewed
Significance
284
Stations Used
47
Azimuthal Gap
150.0°
Min Station Distance
3.993°
RMS Residual
0.57 sec
Last Updated
2023-07-29 22:00:32 UTC

Common Questions

How strong was the magnitude 4.3 earthquake near Dipayal, Nepal?

The magnitude 4.3 earthquake that struck 52 km NE of Dipayal, Nepal on May 23, 2023 at 22:21 UTC had a depth of 10.0 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: us7000k3ch). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, May 23, 2023). M4.3 Earthquake 52 km NE of Dipayal, NepalMay 23, 2023. Retrieved July 29, 2023 from https://www.earthquaketracker.org/earthquakes/event/us7000k3ch/