Tonga Islands 2026.09.29-12:40:37 lat:-20.51 lon:-173.74 depth:18km Q:A mb:5.3[61] Mwp:5.7[5] T0:7s[54] Mwpd:6.0[4] TdT50Ex:0.8    [Early-est v1.2.10 2024.02.23]    (Plate Bdys & Faults: USGS, EU-SHARE)