smi:franceseisme.fr/origin/893583smi:franceseisme.fr/magnitude/2254615quarry blastQuarry blast of magnitude 1.6, near of Caen2025-12-03T10:54:44.294333Z0.0595048575589.9999976248.975154880.439675830389.99999762-0.6881191730.425835983489.999997620.00.0operator assignedLOCSAThaslach_taup-2.4.5hypocenterpreliminarymanualOSUNAclement.perrin88660.2793446566200.04238890.2857333721.1908626560.72748553751.5643008860.1866852425MLvsmi:franceseisme.fr/origin/893583trimmed mean5confirmedOSUNAclement.perrin