smi:franceseisme.fr/origin/749644smi:franceseisme.fr/magnitude/1847286quarry blastQuarry blast of magnitude 1.7, near Saumur2024-05-30T09:09:39.271688Z0.0708720637289.9999976246.984676360.564734167189.99999762-0.25019294020.6691730389.999997620.00.0operator assignedLOCSAThaslach_taup-2.4.5hypocenterpreliminarymanualOSUNAmickael.bonnin1010990.362365635892.83313370.3118152321.3504526620.86422735451.6606167410.3060982424MLvsmi:franceseisme.fr/origin/749644trimmed mean5confirmedOSUNAmickael.bonnin