M4.0 Earthquake 97 km ENE of Masohi, Indonesia — February 14, 2025
2025-02-14 19:48:04 UTC (2025-02-14) · approx. 4:48 AM UTC+9 local
On February 14, 2025 at 19:48 UTC, a magnitude 4.0 shallow crustal earthquake struck 97 km ENE of Masohi, Indonesia, at a depth of 10.0 km and coordinates -2.8625°, 129.7333°.
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
129.7333°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.0 earthquake near Masohi, Indonesia?
The magnitude 4.0 earthquake that struck 97 km ENE of Masohi, Indonesia on February 14, 2025 at 19:48 UTC had a depth of 10.0 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.
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Understanding This Data
Magnitude 4.0 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us7000pf9f). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2025, February 14, 2025). M4.0 Earthquake 97 km ENE of Masohi, Indonesia — February 14, 2025. Retrieved May 2, 2025 from https://www.earthquaketracker.org/earthquakes/event/us7000pf9f/