Green earthquake (Magnitude 5.5M, Depth:41.356km) in Japan 28/10/2026 15:07 UTC, 100 thousand in MMI V.
On 10/28/2026 3:07:52 PM, an earthquake occurred in Japan potentially affecting 100 thousand in MMI V. The earthquake had Magnitude 5.5M, Depth:41.356km.
A magnitude 5.5 earthquake occurred deep underground in Japan on October 28, 2026. While about 100,000 people likely felt moderate shaking, this is considered a mid-sized event for the region.
What is a earthquake? Earthquakes happen when large sections of the Earth's crust, called tectonic plates, suddenly shift or slip past each other. This movement releases energy in waves that travel through the ground, causing the shaking we feel. Most earthquakes occur along fault lines where these giant plates meet.
If you feel shaking, remember to Drop, Cover, and Hold On under a sturdy table until the movement stops to stay safe.
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.
