4.0

M4.0 Earthquake 212 km NE of Lospalos, Timor LesteOctober 10, 2024

2024-10-10 23:44:13 UTC (2024-10-10) · approx. 8:44 AM UTC+9 local

MagnitudeM4.0(mb)
Time23:44 UTC8:44 AM UTC+9
Depth140.8 kmintermediate depth
Coordinates-7.362°, 128.537°
Felt byNo felt reports
Status✓ Reviewed by USGS

On October 10, 2024 at 23:44 UTC, a magnitude 4.0 intermediate depth earthquake struck 212 km NE of Lospalos, Timor Leste, at a depth of 140.8 km and coordinates -7.3625°, 128.5374°.

Physical scale: An earthquake of magnitude 4.0 releases seismic energy equivalent to roughly 15 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 347 m — a useful intuition for the size of the slip patch on the fault.

Map showing earthquake epicenter at -7.36°, 128.54°

Earthquake Details

Magnitude
4.0 mb
Depth
140.8 km
intermediate depth
Location
-7.3625°N
128.5374°E

Technical Information

Event ID
us7000np19
Event Type
earthquake
Status
✓ Reviewed
Significance
246
Stations Used
11
Azimuthal Gap
133.0°
Min Station Distance
5.757°
RMS Residual
0.54 sec
Last Updated
2024-12-23 15:47:52 UTC

Common Questions

How strong was the magnitude 4.0 earthquake near Lospalos, Timor Leste?

The magnitude 4.0 earthquake that struck 212 km NE of Lospalos, Timor Leste on October 10, 2024 at 23:44 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 4.0 earthquakes can continue for several days and gradually diminish over time.

Understanding This Data

Magnitude 4.0 earthquakes are often felt but rarely cause damage.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us7000np19). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2024, October 10, 2024). M4.0 Earthquake 212 km NE of Lospalos, Timor LesteOctober 10, 2024. Retrieved December 23, 2024 from https://www.earthquaketracker.org/earthquakes/event/us7000np19/