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Last edited Apr 3, 2017

Created on Apr 3, 2017

This visualization displays earthquake activity within Oklahoma using a tile map overlaid with the state’s street boundaries. It filters a week of USGS earthquake data to only those quakes located inside the state, rendering each as a crimson path. The code relies on d3.geoMercator, d3.geoPath, and d3.tile for the map, uses topojson to extract and draw the state mesh, and fetches both the US topology and live earthquake GeoJSON via d3.json.

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