Green earthquake (Magnitude 5.5M, Depth:10km) in Volcano Islands, Japan Region 04/10/2026 11:12 UTC, [unknown].
On 10/4/2026 11:12:48 AM, an earthquake occurred in Volcano Islands, Japan Region potentially affecting [unknown]. The earthquake had Magnitude 5.5M, Depth:10km.
A magnitude 5.5 earthquake occurred near the remote Volcano Islands of Japan at a depth of 10 kilometers. While it was strong enough to be noticed, it is considered a moderate event with a low risk of damage.
What is a earthquake? An earthquake happens when giant pieces of Earth’s outer shell, called tectonic plates, suddenly shift or slide past one another. This movement releases a burst of energy that travels through the ground as vibrations. These shifts usually occur along cracks in the crust known as fault lines.
If you feel shaking, Drop, Cover, and Hold On under a sturdy table or desk until the ground stops moving.
This is a machine-assembled event record, not an official warning. For emergencies follow your national meteorological service and local authorities.
Timeline
Sources
Disaster alerts sourced from GDACS (Global Disaster Alert and Coordination System) — European Union, CC BY 4.0.
