smi:franceseisme.fr/origin/145894smi:franceseisme.fr/magnitude/464434quarry blastQuarry blast of magnitude 0.9, near Grasse2017-03-21T11:07:55.805490Z1.24753629289.9999976243.714420326.24771546989.999997626.9502844813.93371944489.999997620.00.0operator assignedLOCSATalpes_taup-2.11hypocenterpreliminarymanualRENASSremi@nestea1111660.314854439224.26351550.043570443990.72902053590.41219654680.85067162050.2111883468MLvsmi:franceseisme.fr/origin/145894trimmed mean6confirmedRENASSremi@nestea