smi:franceseisme.fr/origin/930866smi:franceseisme.fr/magnitude/2362191quarry blastQuarry blast of magnitude 1.1, near Clermont-Ferrand2026-05-20T08:20:13.794511Z0.0229392657489.9999976245.575748440.192516401589.999997623.198832750.114487406689.999997620.00.0operator assignedLOCSATauvergne_taup-2.11hypocenterpreliminarymanualRENASSremi.dretzen77440.2497606382185.41156770.19961552320.35607916120.2345180661.0598897290.09447315053MLvsmi:franceseisme.fr/origin/930866trimmed mean4confirmedRENASSremi.dretzen