smi:franceseisme.fr/origin/604449smi:franceseisme.fr/magnitude/1427195quarry blastQuarry blast of magnitude 1.8, near Poitiers2022-08-23T08:45:13.249530Z0.0148211720889.9999976246.226295470.158715744189.999997620.74236994980.0824634097889.999997620.00.0operator assignedLOCSAThaslach_taup-2.4.5hypocenterpreliminarymanualRENASSmarc.grunberg222013110.161935610490.721881870.31202059981.6188937431.3040926461.8339334940.157153922MLvsmi:franceseisme.fr/origin/604449trimmed mean9confirmedRENASSmarc.grunberg