4.6

M4.6 Earthquake 229 km SE of Kirakira, Solomon IslandsApril 12, 2026

2026-04-12 21:48:39 UTC (6 days ago)

On April 12, 2026 at 21:48 UTC, a magnitude 4.6 shallow crustal earthquake struck 229 km SE of Kirakira, Solomon Islands, at a depth of 10.0 km and coordinates -11.7759°, 163.5376°. This earthquake was detected by 24 seismic stations with good location accuracy and was assigned a USGS significance rating of 326, placing it among routine seismic activity.

Map showing earthquake epicenter at -11.78°, 163.54°

Earthquake Details

Magnitude
4.6 mb
Depth
10.0 km
shallow crustal
Location
-11.7759°N
163.5376°E

Technical Information

Event ID
us6000spjr
Event Type
earthquake
Status
✓ Reviewed
Significance
326
Stations Used
24
Azimuthal Gap
159.0°
Min Station Distance
4.225°
RMS Residual
0.48 sec
Last Updated
2026-04-12 22:56:28 UTC

Common Questions

How strong was the magnitude 4.6 earthquake near Kirakira, Solomon Islands?

The magnitude 4.6 earthquake that struck 229 km SE of Kirakira, Solomon Islands on April 12, 2026 at 21:48 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 -11.7759°, 163.5376°, which is 229 km SE of Kirakira, Solomon Islands.

Were there aftershocks?

Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 4.6 earthquakes can continue for several days and gradually diminish over time.

What should I do after an earthquake?

If you were in the affected area: check yourself and others for injuries, inspect your home for damage, and be prepared for aftershocks. For detailed guidance, see our earthquake safety guide and emergency planning resources.