smi:franceseisme.fr/origin/618724smi:franceseisme.fr/magnitude/1467767quarry blastQuarry blast of magnitude 1.8, near Saumur2022-10-24T09:03:17.068359Z0.0485646900289.9999976246.982398990.568910954989.99999762-0.30276343230.469638651889.999997620.00.0operator assignedLOCSAThaslach_taup-2.4.5hypocenterpreliminarymanualOSUNAclement.perrin131011100.4960655370.49182510.28209072351.5902788640.92287421231.8235498570.1034473714MLvsmi:franceseisme.fr/origin/618724trimmed mean8confirmedOSUNAclement.perrin