4.3

M4.3 Earthquake 29 km S of Makurazaki, JapanMay 10, 2024

2024-05-10 18:29:35 UTC (2024-05-10) · approx. 3:29 AM UTC+9 local

MagnitudeM4.3(mb)
Time18:29 UTC3:29 AM UTC+9
Depth140.8 kmintermediate depth
Coordinates30.998°, 130.340°
Felt byNo felt reports
Status✓ Reviewed by USGS

On May 10, 2024 at 18:29 UTC, a magnitude 4.3 intermediate depth earthquake struck 29 km S of Makurazaki, Japan, at a depth of 140.8 km and coordinates 30.9985°, 130.3396°.

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 31.00°, 130.34°

Earthquake Details

Magnitude
4.3 mb
Depth
140.8 km
intermediate depth
Location
30.9985°N
130.3396°E

Technical Information

Event ID
us6000myzz
Event Type
earthquake
Status
✓ Reviewed
Significance
284
Stations Used
86
Azimuthal Gap
108.0°
Min Station Distance
0.518°
RMS Residual
0.65 sec
Last Updated
2024-07-20 22:20:06 UTC

Common Questions

How strong was the magnitude 4.3 earthquake near Makurazaki, Japan?

The magnitude 4.3 earthquake that struck 29 km S of Makurazaki, Japan on May 10, 2024 at 18:29 UTC had a depth of 140.8 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: us6000myzz). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2024, May 10, 2024). M4.3 Earthquake 29 km S of Makurazaki, JapanMay 10, 2024. Retrieved July 20, 2024 from https://www.earthquaketracker.org/earthquakes/event/us6000myzz/