Magnitude : 5.4 Region: Tristan Da Cunha Time: 2026-08-01 11:07:21 UTC Epicenter : 15.94°W 39.58°S Depth: 10 km *First posted at: 11:21 UTC* https://geofon.gfz.de/eqexplorer/events/gfz2026oyer/general #GEOFON #GFZ #earthquake #magnitude