M 4.5 – 155km W of Riverton, New Zealand May 27, 2019 by Marc Szeglat Time 2019-05-27 14:21:44 UTC 2019-05-28 01:21:44 +11:00 at epicenter Location 46.576°S 166.017°E Depth 19.97 km (12.41 mi)