4.4

M4.4 Earthquake 128 km SE of Bitung, IndonesiaJune 3, 2024

2024-06-03 23:18:58 UTC (2024-06-03) · approx. 7:18 AM UTC+8 local

MagnitudeM4.4(mb)
Time23:18 UTC7:18 AM UTC+8
Depth36.6 kmshallow crustal
Coordinates0.708°, 126.027°
Felt byNo felt reports
Status✓ Reviewed by USGS

On June 3, 2024 at 23:18 UTC, a magnitude 4.4 shallow crustal earthquake struck 128 km SE of Bitung, Indonesia, at a depth of 36.6 km and coordinates 0.7075°, 126.0274°.

Physical scale: An earthquake of magnitude 4.4 releases seismic energy equivalent to roughly 60 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 655 m — a useful intuition for the size of the slip patch on the fault.

This earthquake is part of an ongoing aftershock sequence following the magnitude 5.7 mainshock that occurred 20 days ago 131 km W of Ternate, Indonesia. Since the mainshock, the USGS has recorded 0 aftershocks in this area. Aftershock activity is expected to continue for days to weeks as stresses on surrounding faults redistribute.

Map showing earthquake epicenter at 0.71°, 126.03°

Earthquake Details

Magnitude
4.4 mb
Depth
36.6 km
shallow crustal
Location
0.7075°N
126.0274°E

Technical Information

Event ID
us7000mriy
Event Type
earthquake
Status
✓ Reviewed
Significance
298
Stations Used
34
Azimuthal Gap
76.0°
Min Station Distance
5.260°
RMS Residual
0.64 sec
Last Updated
2024-08-16 21:59:22 UTC

Common Questions

How strong was the magnitude 4.4 earthquake near Bitung, Indonesia?

The magnitude 4.4 earthquake that struck 128 km SE of Bitung, Indonesia on June 3, 2024 at 23:18 UTC had a depth of 36.6 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 4.4 earthquakes can continue for several days and gradually diminish over time.

Is this the same earthquake as the M5.7 one earlier?

No. This magnitude 4.4 earthquake is an aftershock of the larger magnitude 5.7 mainshock that occurred earlier 131 km W of Ternate, Indonesia. Aftershocks are smaller earthquakes triggered by stress changes from the mainshock.

Understanding This Data

Magnitude 4.4 earthquakes are often felt but rarely cause damage.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: us7000mriy). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2024, June 3, 2024). M4.4 Earthquake 128 km SE of Bitung, IndonesiaJune 3, 2024. Retrieved August 16, 2024 from https://www.earthquaketracker.org/earthquakes/event/us7000mriy/