smi:franceseisme.fr/origin/695968smi:franceseisme.fr/magnitude/1686548quarry blastQuarry blast of magnitude 1.6, near Saumur2023-10-04T08:09:20.361153Z0.020576507489.9999976246.971961980.178879977389.99999762-0.27100411060.203754671789.999997620.00.0operator assignedLOCSAThaslach_taup-2.4.5hypocenterpreliminarymanualOSUNAclement.perrin19151390.262493285191.313514710.30603718761.3596925740.95337212091.6293532440.06204305732MLvsmi:franceseisme.fr/origin/695968trimmed mean6confirmedOSUNAclement.perrin