M4.0 Earthquake 70 km NNE of Bitung, Indonesia — July 5, 2025
2025-07-05 22:54:32 UTC (2025-07-05) · approx. 6:54 AM UTC+8 local
On July 5, 2025 at 22:54 UTC, a magnitude 4.0 intermediate depth earthquake struck 70 km NNE of Bitung, Indonesia, at a depth of 135.4 km and coordinates 2.0474°, 125.3293°.
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.
Earthquake Details
125.3293°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.0 earthquake near Bitung, Indonesia?
The magnitude 4.0 earthquake that struck 70 km NNE of Bitung, Indonesia on July 5, 2025 at 22:54 UTC had a depth of 135.4 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.
Actions
Understanding This Data
Magnitude 4.0 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us7000qaxb). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2025, July 5, 2025). M4.0 Earthquake 70 km NNE of Bitung, Indonesia — July 5, 2025. Retrieved September 12, 2025 from https://www.earthquaketracker.org/earthquakes/event/us7000qaxb/