CMIP6 exceedance likelihoods for climate extremes

This collection consists of climate extremes data derived from several CMIP6 large ensembles (models with five or more runs), representing how the likelihood of exceeding various historical thresholds changes over the 1850-2100 period. Climate metrics relating to heat (Warm Spell Duration Index; WSDI), drought (Standardised Precipitation Evapotranspiration Index; SPEI), fire weather (Forest Fire Danger Index; FFDI) and storms/rainfall (wettest day of the year; Rx1day) are included for four different future emission scenarios (SSP1-2.6, SSP2-4.5, SSP3-7.0 and SSP5-8.5), aggregated for each state and territory of Australia. The data was produced to support macroeconomic modeling conducted by the Reserve Bank of Australia.