Attribution researches the influence of climate change on local weather and impacts.
Real-time tools, visuals, and other resources to quantify the role of climate change in weather events.
We issues alerts in many instances when the Climate Shift Index identifies a notable extreme weather event around the world that was made more likely by human-caused climate change.
Revealing the influence of climate change on daily local weather including air temperature, ocean temperature, and tropical cyclones
How is climate change influencing daily air temperatures?
How is climate change influencing daily sea surface temperatures across the world’s oceans?
How much has climate change added to the strength of a hurricane’s winds?
How is climate change influencing daily humid heat and related health risks?
August 6, 2026
