Click the downloadable graphic: States at Risk from Coastal Floods In the U.S., coastal floods now happen three times more often than they did 30 years ago — and the frequency and intensity of ...

Table 3. Top 10 ACIS stations with the highest number of days at or above a CSI of 3 during March 2025. We analyzed 191 Applied Climate Information System (ACIS) stations associated with U.S. cities.

Click the downloadable graphic: Hourly Rainfall Intensity 1970 to 2024 Climate change is bringing heavier rainfall extremes and increased, inequitable flood risk to many parts of the U.S. For ...

The Climate Shift Index (CSI), Climate Central’s daily temperature attribution system, applies the latest peer-reviewed methodology to map the influence of climate change on temperatures across ...

How unusual is the forecasted heat? During the wildfires, temperatures in South Korea climbed 4.5°C to 10°C (8.1°F to 18°F) above the 1991-2020 average, while western Japan exceeded the ...

Coastal Risk Finder, Climate Central’s new interactive map resource, shows who’s at risk from worsening coastal floods driven by rising seas in the U.S. — and what’s being done to adapt.

As sea levels rise, flooding is becoming more common along U.S. coasts, where 29% of the population lives. Climate Central’s Coastal Risk Finder provides maps and analysis of the people, homes ...

Community organizers and leaders examine and communicate the risks that sea level rise and coastal flooding pose to their communities. Coastal Risk Finder provides straightforward facts about ...