{"version":"1.0","type":"rich","title":"Earthquake Scatter Plot expandable x-scale","description":"This interactive scatter plot visualizes earthquake magnitudes over time, with points colored by depth category (shallow, intermediate, deep) using a D3 ordinal color scale. Users can zoom horizontally via a d3.zoom behavior that rescales the time axis, and hover over the color legend to highlight matching earthquakes. The chart uses d3.scaleTime and d3.scaleLinear for axes, with data loaded from a CSV file containing USGS earthquake records. A brush selection adds black strokes to selected points, though the zoom functionality takes precedence.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/430c1b756e5b4faba4317ebced4643d8?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}