This is a projection dataset for global land areas capturing the future risk from extreme heat in decadal time steps out to 2090 using the humidity-adjusted Heat Index for the SSP5-8.5 scenario.
The global Extreme Heat Risk Projection products capture projected risk of extreme heat across the globe using well-established thermal stress metrics. These risk maps reflect the future risk from extreme heat in global land regions at decadal time steps for Shared Socioeconomic Pathway SSP5-8.5. These maps use future CMIP6-based projections of temperature and humidity to calculate likely changes to extreme heat conditions into the future. The spatial scale for this dataset is 11 km/pixel and data is available for the years 2020 - 2090 (where windows centered around the year are used to calculate the projected extreme heat conditions). Extreme heat frequencies (between 0.0-1.0) are provided for the combinations of SSP and time horizon.