Harry Stevens | Observable

Harry Stevens

News and graphics at @graphicsnyt

http://harryjstevens.com/

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d3.geoHemispheres

Jun 6•6

Faceted Beeswarm

May 8

Convert RGB to N-channel CMYK

Mar 28

Kaprekar's constant

Feb 6•1

Americans’ preferences for suburban sprawl versus walkable neighborhoods

Dec 7, 2024•3

Square rotation

Nov 13, 2024

U.S. county snowfall trends and forecast

Nov 13, 2024

Change in annual snowfall in the United States

Nov 13, 2024•1

Sea surface temperature and jet stream winter forecasts

Nov 13, 2024•2

Snowfall forecast in the United States

Nov 13, 2024•2

Clip counties file

Nov 7, 2024

Data analysis for normalized U.S. hurricane losses, 1900-2017

Oct 24, 2024•3

Factors influencing U.S. hurricane losses, 1900-2017

Oct 24, 2024•1

Inflation-adjusted and normalized U.S. hurricane losses, 1900-2017

Oct 24, 2024•2

How we know humans are causing global warming

Oct 24, 2024•5

Billion-dollar disasters

Oct 24, 2024•1

Electricity production by source and country, 1990-2023

Oct 4, 2024•4

Table of an Object

Oct 3, 2024

Sep 4, 2024

How has mosquito season changed in your town?

Aug 22, 2024

Map: Change in length of mosquito season

Aug 22, 2024

Map: Temperature change in summer and winter, 1944-2023

Aug 8, 2024•1

Demonstration funding for clean energy technologies in the bipartisan infrastructure…

Jul 18, 2024•1

Where geologic conditions are favorable for enhanced geothermal

Jul 18, 2024•2

Average forecast error for daily high temperature, 1972-2023

Jul 2, 2024

Map of temperature forecast accuracy

Jul 2, 2024•4

Temperature forecast accuracy in U.S. cities

Jul 2, 2024

Rounded Polyline

Aug 17, 2024•2

Bayes’ Theorem

Jun 19, 2024•2

Daily heat index in select global cities in 2024

Jun 7, 2024•1

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