smi:franceseisme.fr/origin/872157smi:franceseisme.fr/magnitude/2188567quarry blastQuarry blast of magnitude 1.6, near of Laval2025-09-09T10:19:09.615815Z0.0522476120989.9999976248.2116890.398895665189.99999762-1.0205403570.44014956489.999997620.00.0operator assignedLOCSAThaslach_taup-2.4.5hypocenterpreliminarymanualRENASSremi.dretzen131310100.385179723685.378402710.13153256481.2282609940.73250764611.5616225220.1269298791MLvsmi:franceseisme.fr/origin/872157trimmed mean6confirmedRENASSremi.dretzen