smi:franceseisme.fr/origin/678476smi:franceseisme.fr/magnitude/1635946quarry blastQuarry blast of magnitude 1.9, near Saumur2023-07-17T11:00:14.675012Z0.0400170362489.9999976246.900829320.30221759889.99999762-0.26755809780.363736675489.999997620.00.0operator assignedLOCSAThaslach_taup-2.4.5hypocenterpreliminarymanualRENASSremi.dretzen312518170.389487699264.06730080.35106065871.8525788780.89661937951.8875592970.1266251441MLvsmi:franceseisme.fr/origin/678476trimmed mean12confirmedRENASSremi.dretzen