smi:franceseisme.fr/origin/949524smi:franceseisme.fr/magnitude/2416055quarry blastQuarry blast of magnitude 1.4, near Montbrison2026-08-06T10:15:26.878866Z0.00806898053189.9999976245.651226040.0606160654789.999997624.3082776070.0681965456989.999997620.00.0from locationLOCSATauvergne_taup-2.11hypocenterpreliminarymanualRENASSremi.dretzen222217170.235325739552.942352290.24632696810.97811985020.76597380641.4405605610.159877962MLvsmi:franceseisme.fr/origin/949524trimmed mean11confirmedRENASSremi.dretzen