Rising simultaneous wildfire risk compromises international firefighting efforts
Peer-Reviewed Publication
Updates every hour. Last Updated: 23-Jun-2026 18:15 ET (23-Jun-2026 22:15 GMT/UTC)
New research shows that high-risk wildfire conditions are increasingly affecting countries simultaneously, and compromising international firefighting efforts. The team found that synchronised extreme fire weather - characterised by exceptionally warm, dry, and often windy conditions - has increased strongly worldwide since 1979, becoming more widespread throughout regions, not just more frequent in single locations. They say that this makes the resulting wildfires even more challenging to tackle.
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