Green earthquake (Magnitude 4.8M, Depth:41.59km) in Japan 30/06/2026 23:40 UTC, 3.2 million in 100km.. On 6/30/2026 11:40:16 PM, an earthquake occurred in Japan potentially affecting 3.2 million in 100km. The earthquake had Magnitude 4.8M, Depth:41.59km.