{"version":"1.0","type":"rich","title":"Past 30 days Earthquakes on Earth","description":"This visualization shows global earthquake activity over the past 30 days, plotting each event as a small blue dot on a world map with latitude and longitude projections. The map renders country boundaries and a graticule using `d3.geoNaturalEarth1` and `d3.geoPath` from the D3 library, while earthquake data loaded from a CSV file is filtered and positioned by the projection. The visualization loads world topology from a TopoJSON file via the `topojson-client` library, and updates dynamically as data is fetched asynchronously.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/77c60f3dfbbd41deab550ff388da6c7a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}