M4.1 Earthquake 111 km N of Maubara, Timor Leste — February 26, 2023
2023-02-26 21:59:20 UTC (2023-02-26) · approx. 5:59 AM UTC+8 local
On February 26, 2023 at 21:59 UTC, a magnitude 4.1 deep-focus earthquake struck 111 km N of Maubara, Timor Leste, at a depth of 372.4 km and coordinates -7.6118°, 125.0708°.
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.
Earthquake Details
125.0708°E
Technical Information
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Common Questions
How strong was the magnitude 4.1 earthquake near Maubara, Timor Leste?
The magnitude 4.1 earthquake that struck 111 km N of Maubara, Timor Leste on February 26, 2023 at 21:59 UTC had a depth of 372.4 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 4.1 earthquakes can continue for several days and gradually diminish over time.
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Understanding This Data
Magnitude 4.1 earthquakes are often felt but rarely cause damage.
Authoritative source: USGS event page (event ID: us7000jhnz). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2023, February 26, 2023). M4.1 Earthquake 111 km N of Maubara, Timor Leste — February 26, 2023. Retrieved May 8, 2023 from https://www.earthquaketracker.org/earthquakes/event/us7000jhnz/