4.0

M4.0 Earthquake 250 km N of Tobelo, IndonesiaMay 17, 2024

2024-05-17 22:03:10 UTC (2024-05-17) · approx. 7:03 AM UTC+9 local

MagnitudeM4.0(mb)
Time22:03 UTC7:03 AM UTC+9
Depth60.4 kmshallow crustal
Coordinates3.994°, 127.888°
Felt byNo felt reports
Status✓ Reviewed by USGS

On May 17, 2024 at 22:03 UTC, a magnitude 4.0 shallow crustal earthquake struck 250 km N of Tobelo, Indonesia, at a depth of 60.4 km and coordinates 3.9942°, 127.8881°.

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 3.99°, 127.89°

Earthquake Details

Magnitude
4.0 mb
Depth
60.4 km
shallow crustal
Location
3.9942°N
127.8881°E

Technical Information

Event ID
us6000n0ia
Event Type
earthquake
Status
✓ Reviewed
Significance
246
Stations Used
16
Azimuthal Gap
124.0°
Min Station Distance
3.243°
RMS Residual
0.66 sec
Last Updated
2024-07-26 23:58:11 UTC

Common Questions

How strong was the magnitude 4.0 earthquake near Tobelo, Indonesia?

The magnitude 4.0 earthquake that struck 250 km N of Tobelo, Indonesia on May 17, 2024 at 22:03 UTC had a depth of 60.4 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: us6000n0ia). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2024, May 17, 2024). M4.0 Earthquake 250 km N of Tobelo, IndonesiaMay 17, 2024. Retrieved July 26, 2024 from https://www.earthquaketracker.org/earthquakes/event/us6000n0ia/