smi:franceseisme.fr/origin/182411smi:franceseisme.fr/magnitude/581573earthquakeEarthquake of magnitude 1.9, near Aosta1998-12-19T10:53:46.679999Z0.7546.132.227.55.5550000.0operator assignedfr.unistra.eost/BCSF/origin/method/calcresfr.unistra.eost/BCSF/origin/earthmodel/ACH+JEFFREYShypocenterfinalmanualBCSFroutine@renass.u-strasbg.fr31817170.60.00.74774774772.9369369371.90.0MLvsmi:franceseisme.fr/origin/182411trimmed mean8BCSFroutine@renass.u-strasbg.fr