Green earthquake (Magnitude 4.7M, Depth:10km) in Off East Coast Of Honshu, Japan 17/06/2026 14:28 UTC, No people affected in 100km.. On 6/17/2026 2:28:50 PM, an earthquake occurred in Off East Coast Of Honshu, Japan potentially affecting No people affected in 100km. The earthquake had Magnitude 4.7M, Depth:10km.