M 4.5 – 172km NNW of Arawa, Papua New Guinea September 22, 2019 by Marc Szeglat Time 2019-09-22 08:58:54 UTC 2019-09-22 18:58:54 +10:00 at epicenter Location 4.717°S 155.086°E Depth 497.73 km (309.28 mi)