This visualization displays earthquake magnitudes using a horizontal bar chart of the top 12 seismic events. The chart highlights each earthquake’s title on the y-axis and its magnitude on the x-axis, with red gridlines marking tick values. The code uses React with hooks and D3 v5’s `scaleBand`, `scaleLinear`, `csv` parsing, and SVG rendering to draw the bars. Data is loaded from a GitHub-hosted CSV file, with a basic color scheme and minimal styling.