smi:franceseisme.fr/origin/938825smi:franceseisme.fr/magnitude/2384358quarry blastQuarry blast of magnitude 1.7, near Saint-Chamond2026-06-22T08:41:29.895445Z0.00893745601189.9999976245.276302340.0901891314789.999997624.724026680.0555260020689.999997620.00.0operator assignedLOCSATauvergne_taup-2.11hypocenterpreliminarymanualRENASSremi.dretzen282615150.424140311185.324562070.1285490991.6449084280.97125124931.6754587530.1004806463MLvsmi:franceseisme.fr/origin/938825trimmed mean11confirmedRENASSremi.dretzen