smi:franceseisme.fr/origin/478728smi:franceseisme.fr/magnitude/1225065quarry blastQuarry blast of magnitude 1.6, near Laval2021-10-11T10:32:16.065681Z0.475477380189.9999976248.214290623.80819323489.99999762-1.0302081112.85813466689.999997620.00.0operator assignedLOCSAThaslach_taup-2.4.5hypocenterpreliminarymanualRENASSremi.dretzen1414880.359133938568.314590450.13617171351.124683381.0231425761.5847613530.1372032227MLvsmi:franceseisme.fr/origin/478728trimmed mean6confirmedRENASSremi.dretzen