Public
Edited
Mar 25, 2023
2 stars
geojson = {
const url = "https://earthquake.usgs.gov/earthquakes/feed/v1.0/summary/all_month.geojson"
const geojson = await d3.json(url);
geojson.features = geojson.features.filter(d => d3.geoDistance([-152, 63], d.geometry.coordinates) < .3)
return geojson;
}
ak_map = {
return Plot.plot({
projection: {
type: "azimuthal-equidistant",
rotate: [152, -63],
domain: ak,
},
width: width / 2,
marks: [
globe,
Plot.geo(chart[2].map(d => d[2]), {r: 1, fill: "#000"}),
],
});
}
d2s = Inputs.button("Deep-to-surface transition", {reduce: viewof chart.deep_to_surface})
all = Inputs.button("All the quakes", {reduce: viewof chart.all_of_them})
import {viewof chart} with {geojson as geojson} from "@pbogden/brush-w-transition"
ak = stateShapes.features.filter(({id}) => id == "02")[0]
import {stateShapes} from "@observablehq/us-geographic-data"
import {world50m} from "@visionscarto/geo"
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