M 4.7 – 184km ESE of Iwaki, Japan March 18, 2019March 17, 2019 by Marc Szeglat Time 2019-03-17 14:48:23 UTC 2019-03-18 00:48:23 +10:00 at epicenter Location 36.619°N 142.876°E Depth 10.00 km (6.21 mi)