M4.7 Earthquake 150 km SSE of Lata, Solomon Islands — July 23, 2026
2026-07-23 14:12:59 UTC (1 hour ago) · approx. 1:12 AM UTC+11 local
On July 23, 2026 at 14:12 UTC, a magnitude 4.7 intermediate depth earthquake struck 150 km SSE of Lata, Solomon Islands, at a depth of 186.5 km and coordinates -11.9406°, 166.4229°. This earthquake was detected by 52 seismic stations with good location accuracy and was assigned a USGS significance rating of 340, placing it among routine seismic activity.
Physical scale: An earthquake of magnitude 4.7 releases seismic energy equivalent to roughly 169 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 1.1 km — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
166.4229°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.7 earthquake near Lata, Solomon Islands?
The magnitude 4.7 earthquake that struck 150 km SSE of Lata, Solomon Islands on July 23, 2026 at 14:12 UTC had a depth of 186.5 km. For context, this was a light earthquake commonly felt near the epicenter.
Where did the earthquake occur?
The earthquake epicenter was located at -11.9406°, 166.4229°, which is 150 km SSE of Lata, Solomon Islands.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.7 earthquakes can continue for several days and gradually diminish over time.
Authoritative source: USGS event page (event ID: us7000t2t9). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2026, July 23, 2026). M4.7 Earthquake 150 km SSE of Lata, Solomon Islands — July 23, 2026. Retrieved July 23, 2026 from https://www.earthquaketracker.org/earthquakes/event/us7000t2t9/