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Wildfire - Projected Risk, Global, SSP2-4.5 (v1.0)

Description

This is a global projection dataset capturing the future projected risk from wildfire for the SSP2-4.5 scenario.

Categories:
wildfire, fire, projection, hazard, fuel, regional, hazard, future, cmip6
Temporal Extent:
2025-01-01 to 2095-01-01
Region:
Global
Resolution:
309 meters
Product Version:
1.0

Technical Description

Understanding the potential for change in the future frequency and intensity of wildfires is critical to improving wildfire resilience and anticipating impacts to different economic and social sectors.

Climate Engine has developed a model to project wildfire risk globally at ~309 m/pixel by perturbing near-historical fire risk with projected Fire Weather Index (FWI) statistics from future climate projections, leveraging NEX-GDDP CMIP6 (Coupled Model Intercomparison Project Phase 6) future projection data.

The Climate Engine Wildfire Risk Projections are intended to be used to assess the projected risk from wildfire at locations globally, from 2030-2090 for Shared Socioeconomic Pathway scenario SSP2-4.5. The wildfire risk values in these projected maps can be compared to the Wildfire Risk values in the associated historical product to show the change in conditions over time. Projected changes to the wildfire conditions in future years are derived from quantified changes to fire weather extremes, and do not account for future changes to vegetative fuel sources or land cover evolution, which are extremely difficult to predict.

This dataset contains the following fields:

  • fire_risk_score: The wildfire risk score at that location. This is a value in the range 0- ~124, and can be directly compared to the historical risk values to assess the relative change in risk.