Atmospheric rivers – what to know about the storms inundating the Pacific north-west

The GuardianSaturday, December 13, 2025 at 8:17:47 PM
Atmospheric rivers – what to know about the storms inundating the Pacific north-west
  • This week, an atmospheric river system inundated Washington state, releasing over a foot of rain and causing rivers to swell to dangerous levels, leading to widespread flooding and mudslides. As floodwaters begin to recede, another storm is on the horizon, threatening to exacerbate the situation further.
  • The severe weather has prompted the evacuation of tens of thousands of residents, highlighting the immediate danger to communities and the significant disruption caused by the relentless rainfall. The situation underscores the vulnerability of the region to extreme weather events.
  • This incident reflects a growing trend of increased flooding and severe weather patterns in the Pacific Northwest, raising concerns about climate change and its impact on weather systems. The ongoing challenges faced by residents and emergency services illustrate the need for improved infrastructure and preparedness in the face of such natural disasters.
— via World Pulse Now AI Editorial System

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