M 4.5 – 90km NW of Nuku`alofa, Tonga May 17, 2019 by Marc Szeglat Time 2019-05-17 09:09:30 UTC 2019-05-16 21:09:30 -12:00 at epicenter Location 20.529°S 175.789°W Depth 162.45 km (100.94 mi)