smi:franceseisme.fr/origin/539248smi:franceseisme.fr/magnitude/1357621quarry blastQuarry blast of magnitude 1.8, near Niort2022-05-10T09:35:08.451299Z0.461611552489.9999976246.530353552.69495341689.99999762-0.32249715923.68549699789.999997620.00.0operator assignedLOCSAThaslach_taup-2.4.5hypocenterpreliminarymanualRENASSremi.dretzen1614990.385935898990.997467040.40119773151.7837413551.130633951.7969106640.05281441033MLvsmi:franceseisme.fr/origin/539248trimmed mean7confirmedRENASSremi.dretzen