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Climate Shift Index
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 the globe, every day.
Coastal Risk Screening Tool
Explore local sea level rise and coastal flooding risks worldwide with maps that use the most advanced available global model of coastal elevations.
Climate Shift Index: Ocean
The Climate Shift Index: Ocean (Ocean CSI) applies peer-reviewed science to quantify the influence of climate change on daily sea surface temperatures across the world's oceans.
Climate Shift Index: Tropical Cyclones
The Climate Shift Index: Tropical Cyclones (Tropical Cyclone CSI) applies peer-reviewed science to quantify how climate change affects the strength of tropical cyclones.
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Climate Shift Index Alerts

Using our Climate Shift Index (CSI) system (including Ocean CSI and Tropical Cyclone CSI), we issue alerts when select extreme weather events — such as heat waves, hurricanes, or wildfires — are made more likely by human-caused climate change.

Explore the log below to see a sampling of recent events linked to climate change, and use the CSI and Ocean CSI map tools to investigate daily conditions in your area.

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