smi:franceseisme.fr/origin/677818smi:franceseisme.fr/magnitude/1632805quarry blastQuarry blast of magnitude 1.7, near Niort2023-07-13T09:22:36.626678Z0.0170256203989.9999976246.457061770.101422720189.99999762-0.19770590960.148264227889.999997620.00.0operator assignedLOCSAThaslach_taup-2.4.5hypocenterpreliminarymanualOSUNAclement.perrin181811110.186499509372.811100960.14954389631.2374379630.45669734481.7036565060.2037258464MLvsmi:franceseisme.fr/origin/677818trimmed mean6confirmedOSUNAclement.perrin