smi:franceseisme.fr/origin/891975smi:franceseisme.fr/magnitude/2250647quarry blastQuarry blast of magnitude 2.1, near Pontivy2025-11-25T13:33:33.536353Z0.054786638889.9999976248.205860140.434669812589.99999762-3.0990550520.412438104989.999997620.00.0operator assignedLOCSAThaslach_taup-2.4.5hypocenterpreliminarymanualRENASSremi.dretzen181810100.277967658778.180374150.44600427151.5648885971.3912539482.0690774160.07093822528MLvsmi:franceseisme.fr/origin/891975trimmed mean6confirmedRENASSremi.dretzen