smi:franceseisme.fr/origin/953943smi:franceseisme.fr/magnitude/2430429quarry blastQuarry blast of magnitude 1.7, near Aurillac2026-08-27T08:57:49.710834Z0.0335643083589.9999976244.835895540.263398373589.999997622.7736942770.321057065689.999997620.00.0operator assignedLOCSATauvergne-cakehypocenterpreliminarymanualRENASSmarc.grunberg232317170.1949426204100.40325930.13342122731.2776774170.56955182551.6581901570.1608644496MLvsmi:franceseisme.fr/origin/953943trimmed mean13confirmedRENASSmarc.grunberg