smi:franceseisme.fr/origin/171530smi:franceseisme.fr/magnitude/571059earthquakeEarthquake of magnitude 3.7, near Basel1987-04-11T03:14:40.929999Z0.6447.412.227.657.7750000.0operator assignedfr.unistra.eost/BCSF/origin/method/calcresfr.unistra.eost/BCSF/origin/earthmodel/ACH+JEFFREYShypocenterfinalmanualBCSFroutine@renass.u-strasbg.fr581127271.00.00.71171171175.9009009013.70.0MLvsmi:franceseisme.fr/origin/171530trimmed mean11BCSFroutine@renass.u-strasbg.fr