smi:franceseisme.fr/origin/733734smi:franceseisme.fr/magnitude/1797938quarry blastQuarry blast of magnitude 1.9, near Saumur2024-03-19T11:52:16.339530Z0.0426118267789.9999976246.9205780.117540167789.99999762-0.27831801770.349778615789.999997620.00.0operator assignedLOCSAThaslach_taup-2.4.5hypocenterpreliminarymanualRENASSremi.dretzen302315130.474417046563.165863040.33250498771.9803196190.96044886111.8793095710.1082592458MLvsmi:franceseisme.fr/origin/733734trimmed mean11confirmedRENASSremi.dretzen