smi:franceseisme.fr/origin/946936smi:franceseisme.fr/magnitude/2408101quarry blastQuarry blast of magnitude 1.4, near Firminy2026-07-27T10:21:46.452365Z0.0112169500489.9999976245.272613530.0849403827289.999997624.1707854270.0809809822189.999997620.00.0operator assignedLOCSATauvergne_taup-2.11hypocenterpreliminarymanualRENASSremi.dretzen191712110.341198218298.404655460.22783236211.3058540820.45089098811.398118350.07066673349MLvsmi:franceseisme.fr/origin/946936trimmed mean8confirmedRENASSremi.dretzen