smi:franceseisme.fr/origin/926049smi:franceseisme.fr/magnitude/2349617quarry blastQuarry blast of magnitude 1.5, near Roanne2026-04-28T06:57:35.528863Z0.0162965667489.9999976245.981353760.0939168306789.999997624.0026645660.108979603189.999997620.00.0operator assignedLOCSATauvergne_taup-2.11hypocenterpreliminarymanualRENASSremi.dretzen1717990.3106182187162.20870970.26552495361.134365320.85095888381.4737948960.116669205MLvsmi:franceseisme.fr/origin/926049trimmed mean7confirmedRENASSremi.dretzen