{"version":"1.0","type":"rich","title":"Most earthquake prone areas by depth (since 1965)","description":"This visualization displays earthquake-prone areas worldwide since 1965, with each firebrick circle sized proportionally to earthquake depth using a square-root scale. The map uses a Natural Earth projection rendered through React and d3.geoPath, featuring land masses, country interiors, graticules, and a sphere background. Earthquake data, preprocessed from a Kaggle dataset, is loaded via d3.csv, while country boundaries come from World Atlas TopoJSON, processed with topojson’s feature and mesh functions. Circle opacity and size emphasize depth variations across regions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/dfb74ba739a847258f2df279568605c3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}