smi:franceseisme.fr/origin/652454smi:franceseisme.fr/magnitude/1557332quarry blastQuarry blast of magnitude 1.8, near Bressuire2023-03-17T09:27:49.441358Z0.00995865395189.9999976246.907958980.0794434924289.99999762-0.33667436240.0853801023289.999997620.00.0operator assignedLOCSAThaslach_taup-2.4.5hypocenterpreliminarymanualOSUNAclement.perrin201812120.314341170560.126567840.31216779351.5364711280.89567673211.7965042850.07004113505MLvsmi:franceseisme.fr/origin/652454trimmed mean7confirmedOSUNAclement.perrin