smi:franceseisme.fr/origin/523907smi:franceseisme.fr/magnitude/1337871quarry blastQuarry blast of magnitude 1.7, near of Angoulême2022-04-11T14:53:47.275939Z0.0270464169689.9999976245.873245240.259476467589.999997620.61510503290.232404063689.999997620.00.0operator assignedLOCSAThaslach_taup-2.4.5hypocenterpreliminarymanualRENASSremi.dretzen211815150.403726125129.35401920.30565366151.7634080651.1450914141.7257065360.1447905945MLvsmi:franceseisme.fr/origin/523907trimmed mean10confirmedRENASSremi.dretzen