U.S. Forest Change Assessment Viewer

Masks


   
   
   





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NOTICE
After 15 years of production, ForWarn will sunset on September 30th, 2025. Archived ForWarn data will be made available, but no new near-real-time maps will be generated after that time. With a Google Earth Engine account, comparable forest disturbance change products are available at https://hiform.org/mapping-workflow at 10, 30 and 240m resolution. Contact steven.norman@usda.gov for more information.