Plot.plot({
projection: "equirectangular",
style: "overflow: visible;",
r: {transform: (r) => Math.pow(10, r)},
marks: [
Plot.geo(land, {fill: "currentColor", fillOpacity: 0.2}),
Plot.sphere(),
Plot.geo(earthquakes, {
r: "mag",
fill: "red",
fillOpacity: 0.2,
stroke: "red",
title: "title",
href: "url",
target: "_blank"
})
]
})