This map visualizes global earthquake activity over a two-week period in September 2015. Each circle marks an earthquake, sized by magnitude and colored by depth, with larger and darker circles indicating stronger, shallower events. The visualization uses the D3.js library to project earthquake epicenters onto a world map, with a legend clarifying the depth-color mapping and magnitude scaling. The map is rendered with SVG, with circles positioned by latitude and longitude coordinates from the dataset. The included data shows a cluster of significant seismic activity off the coast of Chile, as well as events across the Pacific Ring of Fire. The visualization effectively communicates the global distribution of earthquakes and relative intensities through its circle sizing and color scheme.