smi:franceseisme.fr/origin/723746smi:franceseisme.fr/magnitude/1771301quarry blastQuarry blast of magnitude 1.6, near Saumur2024-01-29T10:45:21.467907Z0.0166763864289.9999976246.95839310.123132506989.99999762-0.29695278410.168618157889.999997620.00.0operator assignedLOCSAThaslach_taup-2.4.5hypocenterpreliminarymanualOSUNAclement.perrin13121090.2822201819116.21355820.29901224371.3619766240.88356322051.6324725770.1288083293MLvsmi:franceseisme.fr/origin/723746trimmed mean6confirmedOSUNAclement.perrin