To learn where action is needed to protect vulnerable populations now and in the future, CPO’s National Integrated Heat Health Information System (NIHHIS) and partners are launching new community-led campaigns that will map the hottest parts of cities in 11 states across the country this summer. The communities include Albuquerque, New Mexico; Atlanta; New York City; Charleston, South Carolina; Kansas City, Missouri; Raleigh & Durham, North Carolina; San Diego; San Francisco; and parts of New Jersey, Indiana, Massachusetts, and Virginia. 

A new report cautions that weather and climate conditions, including the onset of higher temperatures during spring, should not be used as a trigger to relax COVID-19 transmission reduction measures.

Climate scientists identify regional variations in snowpack melt as temperatures increase and present a theory that explains which mountain snowpacks worldwide are most “at-risk” from climate change.

According to a new climate change assessment report for the Commonwealth of the Northern Mariana Islands, led by members of CPO's Pacific Regional Integrated Sciences and Assessment team (Pacific RISA) and co-supported by CPO's Assessments Program, threatened resources include high-value coastal infrastructure and the millions of dollars that ocean ecosystems add to the CNMI economy annually.

The first formal state climate assessment for Nevada, it covers heat, drought, snow loss, flood and wildfire risk changes associated with impacts to public health, water resources, habitats, recreation and hospitality, and agriculture and ranching.