smi:franceseisme.fr/origin/924438smi:franceseisme.fr/magnitude/2345212quarry blastQuarry blast of magnitude 0.8, near Clermont-Ferrand2026-04-21T07:39:01.966914Z0.0135020515689.9999976245.881050110.103990656689.999997622.9415531160.123799736689.999997620.00.0operator assignedLOCSATauvergne_taup-2.11hypocenterpreliminarymanualRENASSremi.dretzen77660.4747139298101.12014770.21465051170.48277208210.33660760520.83442688510.156323861MLvsmi:franceseisme.fr/origin/924438trimmed mean6confirmedRENASSremi.dretzen