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Attribution
What is climate attribution?
Climate change attribution tells us how much of the credit or risk for a trend or event should go to human-caused climate change.
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Report: Fingerprints Everywhere 2018
Studies since the 1990s show human-caused climate change directly influenced many recent trends and events.
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Attribution science database
An updating database of studies that find the fingerprint of human-caused climate change on observed trends and events.
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Climate Change Impacts Explained in Real Time

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American Climate Video: After a Deadly Flood That Was ‘Like a Hurricane,’ a Rancher Mourns the Loss of His Cattle

headline
Climate Signals Summary: Climate change is increasing the frequency and intensity of extreme rainfall events, as well as increasing 
05/04/2020

America’s northernmost city just recorded its first record-low temperature in 13 years

headline
Climate Signals Summary: Climate change is making hot weather occur more frequently and cold weather occur
Matthew Cappucci
05/01/2020

California Virus War Slams Into Its Other Crisis: Wildfires

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Climate Signals Summary: Climate change is increasing the size, frequency, and intensity of wildfires in California by causing 
David R Baker and Mark Chediak
04/28/2020

Western US Heat Wave April 2020

event
Climate science at a glance

How Icebergs are Connected to Climate Change—and Tourism

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Signals Summary: Ice sheet melt in Greenland contributes to sea level rise and it affects global weather formation and ocean currents.
Tom Niziol
04/21/2020

March 2020 Was Earth's Second-Warmest March on Record, NOAA Says

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Climate Signals Summary: Climate change is increasing temperatures in all seasons and leading to more
Brian Donegan
04/13/2020

Catastrophe 'a matter of time': Spring brings more fears for Missouri River flooding

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Climate Signals Summary: Climate change is increasing the risk of flooding by increasing the frequency and intensity of 
Dinah Voyles Pulver and Mike Genet
04/12/2020

Chernobyl Wildfires Reignite, Stirring Up Radiation

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Climate Signals Summary: Climate change is increasing the size, frequency, and intensity of wildfires through 
Maria Varenikova
04/11/2020

First COVID-19, now flooding- River towns struggling to make ends meet

headline
Climate Signals Summary: Climate change is increasing the frequency and intensity of extreme rainfall events, as well as increasing 
Tracy Hinson
04/09/2020

Yes, you had allergies in February. Much of SC experienced earliest spring on record

headline
Climate Signals Summary: Climate change is increasing temperatures in all seasons and leading to warmer and earli
Stephen Fastenau
04/07/2020
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