Raincheck: 2019’s Deluge in Context

Raincheck: 2019’s Deluge in Context

  • Published: May 22nd, 2019

It’s been another year of powerful rain so far — leading to more flooding that’s washing out crops and damaging infrastructure.

Annual Rainfall Increasing in Most U.S. States

Annual Rainfall Increasing in Most U.S. States

  • Published: May 22nd, 2019

The average annual rainfall is trending up in most U.S. states. How does your state compare?

As Temperatures Rise in Tucson, so Do Concerns over Health Risks Linked to Higher Ozone Levels

As Temperatures Rise in Tucson, so Do Concerns over Health Risks Linked to Higher Ozone Levels

  • Published: May 20th, 2019

Ozone levels in Tucson and other Arizona urban areas are increasing as temperatures hit record or near-record levels every year with growing scientific consensus that continued increasing temperatures will make future ozone levels, and, in effect, health risks worse.

National Trends of 1”, 2”, and 3” Rain Events

National Trends of 1”, 2”, and 3” Rain Events

  • Published: May 15th, 2019

As the climate has warmed, here’s how extreme rainfall has changed in the U.S.

Trends for Your Area’s Rainiest Day of the Year

Trends for Your Area’s Rainiest Day of the Year

  • Published: May 15th, 2019

Climate change has made the year’s heaviest rainstorm even heavier. See the change in your area.

POURING IT ON: How Climate Change Intensifies Heavy Rain Events

POURING IT ON: How Climate Change Intensifies Heavy Rain Events

  • Published: May 15th, 2019

Climate change is making the wettest days wetter, heightening flood risks.

More Warm Spring Days (1970-2018)

More Warm Spring Days (1970-2018)

  • Published: May 8th, 2019

Climate change is bringing more warm spring days — see how they are trending in your area.

800,000 Years of Carbon Dioxide

800,000 Years of Carbon Dioxide

  • Published: May 1st, 2019

Yes, CO2 levels have varied in Earth’s past. But today’s levels are the highest in millions of years and increasing at an unprecedented rate.