South Sandwich Islands Region 2026.09.29-06:38:49 lat:-55.24 lon:-28.12 depth:21km Q:C mb:4.7[8] Mwp:-9.0[0] T0:-1s[4] Mwpd:-9.0[0] TdT50Ex:0.0    [Early-est v1.2.10 2024.02.23]    (Plate Bdys & Faults: USGS, EU-SHARE)