smi:franceseisme.fr/origin/474928smi:franceseisme.fr/magnitude/1213044quarry blastQuarry blast of magnitude 1.5, near Niort2021-09-23T09:32:23.888162Z0.626067775689.9999976246.524013522.80750300789.99999762-0.31752416496.4743212589.999997620.00.0operator assignedLOCSAThaslach_taup-2.4.5hypocenterpreliminarymanualRENASSremi.dretzen1111660.3826754205134.0706940.3954453171.1961439850.7547202111.5483237440.04787474278MLvsmi:franceseisme.fr/origin/474928trimmed mean6confirmedRENASSremi.dretzen