smi:franceseisme.fr/origin/650177smi:franceseisme.fr/magnitude/1550244quarry blastQuarry blast of magnitude 1.3, near of Angoulême2023-03-06T16:27:52.614131Z0.0249215993189.9999976245.842899320.236079396789.999997620.59532731770.203959834589.999997620.00.0operator assignedLOCSAThaslach_taup-2.4.5hypocenterpreliminarymanualOSUNAclement.perrin181513100.209142070983.675064090.2929462791.5206570630.8417606951.3242414860.1820472881MLvsmi:franceseisme.fr/origin/650177trimmed mean7confirmedOSUNAclement.perrin