smi:franceseisme.fr/origin/687183smi:franceseisme.fr/magnitude/1661619quarry blastQuarry blast of magnitude 1.8, near of Angoulême2023-08-30T09:49:34.429366Z0.0430322752189.9999976245.81530380.309769027589.999997620.54516714810.448948343489.999997620.00.0operator assignedLOCSAThaslach_taup-2.4.5hypocenterpreliminarymanualOSUNAmickael.bonnin15121180.2656341541124.94900510.28484967351.0347729920.85243612531.7868278750.1421897157MLvsmi:franceseisme.fr/origin/687183trimmed mean7confirmedOSUNAmickael.bonnin