smi:franceseisme.fr/origin/753640smi:franceseisme.fr/magnitude/1858551quarry blastQuarry blast of magnitude 1.5, near Saumur2024-06-19T08:57:33.881857Z0.0298221603789.9999976246.955696110.225396197589.99999762-0.29089641570.298158189789.999997620.00.0operator assignedLOCSAThaslach_taup-2.4.5hypocenterpreliminarymanualOSUNAclement.perrin88770.2672774953102.75376890.3039529920.91492521760.82632786041.4580809880.2192705876MLvsmi:franceseisme.fr/origin/753640trimmed mean6confirmedOSUNAclement.perrin