M 4.6 – 27km WNW of Ichinoseki, Japan December 22, 2019 by Marc Szeglat Time 2019-12-22 12:33:48 UTC 2019-12-22 21:33:48 +09:00 at epicenter Location 39.012°N 140.834°E Depth 42.83 km (26.61 mi)