4.1

M4.1 Earthquake 242 km SSW of Ambon, IndonesiaAugust 16, 2024

2024-08-16 18:40:23 UTC (2024-08-16) · approx. 2:40 AM UTC+8 local

MagnitudeM4.1(mb)
Time18:40 UTC2:40 AM UTC+8
Depth433.9 kmdeep-focus
Coordinates-5.688°, 127.272°
Felt byNo felt reports
Status✓ Reviewed by USGS

On August 16, 2024 at 18:40 UTC, a magnitude 4.1 deep-focus earthquake struck 242 km SSW of Ambon, Indonesia, at a depth of 433.9 km and coordinates -5.6879°, 127.2720°.

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 -5.69°, 127.27°

Earthquake Details

Magnitude
4.1 mb
Depth
433.9 km
deep-focus
Location
-5.6879°N
127.2720°E

Technical Information

Event ID
us6000nqq9
Event Type
earthquake
Status
✓ Reviewed
Significance
259
Stations Used
30
Azimuthal Gap
52.0°
Min Station Distance
2.866°
RMS Residual
0.67 sec
Last Updated
2024-10-26 15:48:21 UTC

Common Questions

How strong was the magnitude 4.1 earthquake near Ambon, Indonesia?

The magnitude 4.1 earthquake that struck 242 km SSW of Ambon, Indonesia on August 16, 2024 at 18:40 UTC had a depth of 433.9 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 4.1 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: us6000nqq9). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2024, August 16, 2024). M4.1 Earthquake 242 km SSW of Ambon, IndonesiaAugust 16, 2024. Retrieved October 26, 2024 from https://www.earthquaketracker.org/earthquakes/event/us6000nqq9/