2026-07-21T08:28:56.008317Z47.17176056-1.2280223370manualconfirmedEOST1.676958805MLv1Origin/20260721144559.889936.171521Magnitude/20260721144559.889997.171522quarry blastEOSTQuarry blast of magnitude 1.7, near Sèvremoine (France hexagonale)region nameNamazucatalogOSUNAcontributorID