M4.9 Earthquake 22 km WNW of Malango, Solomon Islands — September 28, 2026
2026-09-28 13:38:40 UTC (2 hours ago) · approx. 12:38 AM UTC+11 local
On September 28, 2026 at 13:38 UTC, a magnitude 4.9 shallow crustal earthquake struck 22 km WNW of Malango, Solomon Islands, at a depth of 10.0 km and coordinates -9.5835°, 159.5458°. This earthquake was detected by 45 seismic stations with good location accuracy and was assigned a USGS significance rating of 369, placing it among routine seismic activity.
Physical scale: An earthquake of magnitude 4.9 releases seismic energy equivalent to roughly 338 metric tons of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 1.4 km — a useful intuition for the size of the slip patch on the fault.
Earthquake Details
159.5458°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 4.9 earthquake near Malango, Solomon Islands?
The magnitude 4.9 earthquake that struck 22 km WNW of Malango, Solomon Islands on September 28, 2026 at 13:38 UTC had a depth of 10.0 km. For context, this was a light earthquake commonly felt near the epicenter.
Where did the earthquake occur?
The earthquake epicenter was located at -9.5835°, 159.5458°, which is 22 km WNW of Malango, Solomon Islands.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.9 earthquakes can continue for several days and gradually diminish over time.
Authoritative source: USGS event page (event ID: us6000ty5b). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2026, September 28, 2026). M4.9 Earthquake 22 km WNW of Malango, Solomon Islands — September 28, 2026. Retrieved September 28, 2026 from https://www.earthquaketracker.org/earthquakes/event/us6000ty5b/