M4.5 Earthquake 48 km ESE of Kirakira, Solomon Islands — April 6, 2025
2025-04-06 22:00:23 UTC (2025-04-06) · approx. 9:00 AM UTC+11 local
On April 6, 2025 at 22:00 UTC, a magnitude 4.5 shallow crustal earthquake struck 48 km ESE of Kirakira, Solomon Islands, at a depth of 50.9 km and coordinates -10.6534°, 162.3152°. This earthquake was detected by 32 seismic stations with good location accuracy and was assigned a USGS significance rating of 312, placing it among routine seismic activity.
Physical scale: An earthquake of magnitude 4.5 releases seismic energy equivalent to roughly 85 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 767 m — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
162.3152°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.5 earthquake near Kirakira, Solomon Islands?
The magnitude 4.5 earthquake that struck 48 km ESE of Kirakira, Solomon Islands on April 6, 2025 at 22:00 UTC had a depth of 50.9 km. For context, this was a light earthquake commonly felt near the epicenter.
Where did the earthquake occur?
The earthquake epicenter was located at -10.6534°, 162.3152°, which is 48 km ESE of Kirakira, Solomon Islands.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.5 earthquakes can continue for several days and gradually diminish over time.
Authoritative source: USGS event page (event ID: us6000q4fn). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2025, April 6, 2025). M4.5 Earthquake 48 km ESE of Kirakira, Solomon Islands — April 6, 2025. Retrieved June 9, 2025 from https://www.earthquaketracker.org/earthquakes/event/us6000q4fn/