Floods, Droughts, Then Fires: Hydroclimate Whiplash Is Speeding Up Globally

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New research links intensifying wet and dry swings to the atmosphere’s sponge-like ability to drop and absorb water.

New research links intensifying wet and dry swings to the atmosphere’s sponge-like ability to drop and absorb water.

Los Angeles is burning, and accelerating hydroclimate whiplash is the key climate connection.

After years of severe drought, dozens of atmospheric rivers deluged California with record-breaking precipitation in the winter of 2022-23, burying mountain towns in snow, flooding valleys with rain and snow melt, and setting off hundreds of landslides.

Following a second extremely wet winter in southern parts of the state, resulting in abundant grass and brush, 2024 brought a record-hot summer and now a record-dry start to the 2025 rainy season, along with tinder-dry vegetation that has since burned in a series of damaging wildfires.

Read more at University of California - Los Angeles

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