smi:franceseisme.fr/origin/522756smi:franceseisme.fr/magnitude/1334853quarry blastQuarry blast of magnitude 1.2, near Saint-Étienne2022-04-06T09:33:36.632773Z0.834504023289.9999976245.248363497.45219461389.999997624.1730251313.35809722489.999997620.00.0operator assignedLOCSATauvergne_taup-2.11hypocenterpreliminarymanualRENASSremi.dretzen99550.3371100532174.26897430.26237446071.1530336140.65445375441.1952629850.223121852MLvsmi:franceseisme.fr/origin/522756trimmed mean5confirmedRENASSremi.dretzen