smi:franceseisme.fr/origin/921220smi:franceseisme.fr/magnitude/2337758quarry blastQuarry blast of magnitude 1.3, near Roanne2026-04-08T09:03:59.830900Z0.012782444389.9999976245.934635160.0783789519789.999997623.9673538210.0960235092289.999997620.00.0operator assignedLOCSATauvergne_taup-2.11hypocenterpreliminarymanualRENASSremi.dretzen211813120.2805942614126.15770340.24238003791.2531753780.92048317191.2560425210.1269771022MLvsmi:franceseisme.fr/origin/921220trimmed mean9confirmedRENASSremi.dretzen