Coast Guard rescue missions failing after running into unexpected currents. Surprise atmospheric river storms flooding downtown San Francisco. Seafood contaminated by unseen algal blooms. California ...

Atmospheric rivers are more common during the winter months, but officials are warning people not to let their guard down.

WHAT IS AN ATMOSPHERIC RIVER? It starts when a large amount of water vapor from tropical oceans is carried by a jet stream ...

A high-end atmospheric river is continuing to pummel Northern ... Some locations in southwestern Oregon and Northern California are also under flood warnings for similar periods due to ongoing ...

A sign warning of flooding stands next to the Angeles Crest Highway as a powerful atmospheric river storm breaks on February 14 in the San Gabriel Mountains above Altadena, California. A sign ...

In 2019, an atmospheric river nicknamed the "Pineapple Express" hit California. The water vapor ... prompting deadly floods and landslides, devastating communities and severing access to Canada's ...

The National Oceanic and Atmospheric Association ... flooding up the lower Little Miami River as far upstream as Newtown occurs, worsening flooding in California and Anderson Township.

The heavy rains will also cause flash flooding, mudslides and debris flows. This storm is the first in a coming wave of atmospheric river-type storms that will affect California for the next week ...

A new study reveals how an atmospheric river led to more devastation after two earthquakes hit Türkiye and Syria, ...

The Delta faces a funding crisis to repair and maintain levees. If ruptured, it could endanger half a million people and ...

Explainer-What Are Atmospheric Rivers and Why Do They Cause Flooding ... In 2019, an atmospheric river nicknamed the "Pineapple Express" hit California. The water vapor from near Hawaii brought ...