M 4.7 – 178km ESE of Iwaki, Japan March 18, 2019March 17, 2019 by Marc Szeglat Time 2019-03-17 14:27:21 UTC 2019-03-18 00:27:21 +10:00 at epicenter Location 36.649°N 142.817°E Depth 10.00 km (6.21 mi)