smi:franceseisme.fr/origin/892206smi:franceseisme.fr/magnitude/2251087quarry blastQuarry blast of magnitude 1.8, near Saint-Brieuc2025-11-26T11:14:51.853831Z0.0251980700889.9999976248.391712190.188764449589.99999762-2.5867106910.223093633289.999997620.00.0from locationLOCSAThaslach_taup-2.4.5hypocenterpreliminarymanualOSUNAclement.perrin212113130.4155836658100.66782760.19737836721.2316751480.91028589011.786337710.06728747588MLvsmi:franceseisme.fr/origin/892206trimmed mean8confirmedOSUNAclement.perrin