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Nation Dec 23

What's an atmospheric river? AP explains the weather phenomenon

By Associated Press

Nation Dec 22

1 person dies in northern California flash flooding caused by heavy rains

The National Weather Service expects more rain through the Christmas week and warns of potentially flooding, mudslides and rockslides.

By Noah Berger, Trân Nguyễn, Associated Press

Nation Feb 13

Pedestrians cross a street as it rains in Downtown Los Angeles
Californians brace for flooding in areas torched by wildfires as ice and snow hit East Coast

Evacuation orders and warnings were issued in areas where hillsides were burned bare by the Palisades Fire, which was the most destructive in LA history, over concerns about potential debris flows during thunderstorms.

By Christopher Weber, Patrick Whittle, Associated Press

Science Nov 20

A low pressure storm system known as a "bomb cyclone" forms off the coast of the U.S. Pacific Northwest and western Canada
When a bomb cyclone meets an atmospheric river, the result is like an out-of-control fire hose

A powerful storm hitting the West Coast combines these weather phenomena for a wet week in many areas. But forecasting exactly which areas will get hit hardest is tough, as a meteorologist explains.

By Chad Hecht, The Conversation

Nation Nov 20

A low pressure storm system known as a "bomb cyclone" forms off the coast of the U.S. Pacific Northwest and western Canada
Northwest U.S. sees 'bomb cyclone' kill 2 and knock out power to half a million homes

A major storm swept across the northwestern U.S., battering the region with strong winds and rain, causing widespread power outages, closing schools and downing trees that killed at least two people.

By Martha Bellisle, Hallie Golden, Lisa Baumann, Associated Press

Feb 19

California braces for another potentially destructive winter storm

By Associated Press

Forecasters warned Monday of possible flooding, hail, strong winds and even brief tornadoes as the system moves south over the next few days.

Continue reading

Feb 07

Southern Californians recount harrowing mudslides during record-breaking winter storm

By Damian Dovarganes, Richard Vogel, Stefanie Dazio, Associated Press

A storm that parked itself over Southern California for days, unleashing historic downpours that caused hundreds of landslides, is moving out of the region after a final drenching.

Continue reading

Feb 05

Storm pounds Southern California with flooding, mudslides and power outages

By Christopher Weber, Associated Press

The slow-moving system is expected to dump heavy rain on Southern California throughout Monday, and officials warn of potentially devastating flooding.

Continue reading

Feb 04

Another atmospheric river blows into California, causing floods and power outages

By Christopher Weber, Associated Press

The second of back-to-back atmospheric rivers drenched Northern California on Sunday, flooding roads, knocking out power to tens of thousands and leading forecasters to warn of possible hurricane-force winds and mudslides as it slowly heads south over the coming days.

Continue reading

Feb 03

What is an atmospheric river? A hydrologist explains the good, the bad and how they're changing

By Qian Cao, The Conversation

Forecasters warn of dangerous conditions as another powerful atmospheric river takes aim at California. While these storms are dreaded for the damage they can cause, they are also essential to the region’s water supply.

Continue reading

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