smi:franceseisme.fr/origin/925284smi:franceseisme.fr/magnitude/2347332quarry blastQuarry blast of magnitude 1.1, near Firminy2026-04-24T10:03:07.894543Z0.011284107389.9999976245.259105680.0985173084289.999997624.1562156680.0875847298789.999997620.00.0operator assignedLOCSATauvergne_taup-2.11hypocenterpreliminarymanualRENASSremi.dretzen1413880.385616378890.901351930.13192810120.94470238690.42257523541.0574515610.199244367MLvsmi:franceseisme.fr/origin/925284trimmed mean6confirmedRENASSremi.dretzen