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Wildfires Surge
- More than 150 million hectares burned Jan-May 2026, about double the average.
- U.S. burned area in that span was the highest in a decade while March-May 2026 was the second-warmest spring on record, behind 2012.
- Globally, May 2026 ranked as the second-warmest May since 1850, after May 2024.
- May 2026 snow cover in the western United States fell to 49 % of average, a 26-year low.
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