Historic Earthquake Magnitude

This feature service contains information about historical earthquakes and known fault lines affecting the BRADD region. Earthquake Data Source: USGS Earthquake Catalog https://earthquake.usgs.gov/earthquakes/search/ Fault Data Source: KGS https://kgs.uky.edu/arcgis/rest/services/KYGeo_WGS84/MapServer/0 Description: Geologic fault traces exposed at the ground surface. Digitized from the 1:24,000 Geologic Map Series maps (original maps published by Kentucky Geological Survey - U.S. Geological Survey from 1960 to 1980). Data last verified: 2/26/2025