M 4.6 – 40km ESE of Hitachi, Japan March 29, 2019 by Marc Szeglat Time 2019-03-29 08:47:29 UTC 2019-03-29 17:47:29 +09:00 at epicenter Location 36.415°N 141.043°E Depth 41.48 km (25.77 mi)