M4.1 Earthquake 84 km WNW of Kirakira, Solomon Islands — February 6, 2025
2025-02-06 19:04:20 UTC (2025-02-06) · approx. 6:04 AM UTC+11 local
On February 6, 2025 at 19:04 UTC, a magnitude 4.1 shallow crustal earthquake struck 84 km WNW of Kirakira, Solomon Islands, at a depth of 46.8 km and coordinates -10.2469°, 161.1782°.
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
161.1782°E
Technical Information
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Common Questions
How strong was the magnitude 4.1 earthquake near Kirakira, Solomon Islands?
The magnitude 4.1 earthquake that struck 84 km WNW of Kirakira, Solomon Islands on February 6, 2025 at 19:04 UTC had a depth of 46.8 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: us7000pdng). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2025, February 6, 2025). M4.1 Earthquake 84 km WNW of Kirakira, Solomon Islands — February 6, 2025. Retrieved April 26, 2025 from https://www.earthquaketracker.org/earthquakes/event/us7000pdng/