{"version":"1.0","type":"rich","title":"Ver03 of Magnitude of Earthquakes - Added Responsiveness","description":"A responsive scatter plot visualizes earthquake magnitude over time from the past seven days, using a USGS-derived dataset loaded via the `@Ljz2018/earthquake` data module. Circles are colored by depth category—red for shallow, blue for intermediate, and green for deep—through a `d3.scaleOrdinal` color scale. The chart employs `d3.scaleTime` and `d3.scaleLinear` for axes, with layout managed by `observeResize` from `@Ljz2018/axis-labels` to adapt width and height dynamically, while `d3.select` and `.join` handle SVG element updates.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/802a57fe594b4d7a9abe10eb387090b4?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}