The avatar for @cehanagan
cehanagan
Published
Edited
Aug 12, 2021
22
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Type JavaScript, then Shift-Enter. Ctrl-space for more options. Arrow ↑/↓ to switch modes.

Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
faultsUrl = "https://github.com/GEMScienceTools/gem-global-active-faults/blob/master/shapefile/gem_active_faults.shp"
Insert cell
volcanosUrl = "https://volcano.si.edu/database/list_volcano_holocene_excel.cfm"
Insert cell
earthquakes30dUrl = "https://earthquake.usgs.gov/earthquakes/feed/v1.0/summary/all_month.geojson" // Global earthquakes for the past 30 days
Insert cell
earthquakesM7Url = "https://earthquake.usgs.gov/fdsnws/event/1/query.geojson?starttime=1900-01-01%2000:00:00&minmagnitude=7&orderby=time" // Global earthquakes M>7 since 1900
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell
Insert cell

Purpose-built for displays of data

Observable is your go-to platform for exploring data and creating expressive data visualizations. Use reactive JavaScript notebooks for prototyping and a collaborative canvas for visual data exploration and dashboard creation.
Learn more