Devastating, life-threatening floods have already started in some states as an atmospheric river causes heavy rainfall.

The most recent risk assessment, outlined in maps published by the California Geological Survey, illustrate the devastation ...

The risk of flooding from a major tsunami may be greater than many realized along California’s coastline, state officials reported in new study.

Scatter showers are expected to persist throughout Sunday, although flooding and high water will linger even after the rain stops, forecasters say.

Two months after deadly wildfires razed thousands of homes in the Los Angeles area, Cal Fire has released a new map showing ...

California lands are classified as either moderate ... The fire hazard severity zone maps are like flood zone maps, and they ...

Several areas in Southern California could have scattered showers throughout the day, but the potential for "damaging flooding" will not increase until the evening to overnight hours. "The good ...

The Ohio River at Cincinnati is now projected to reach 60 feet by early Monday.This would be the highest the river has been since 2018. At Moderate Flood Stage, significant flooding expected by Monday ...

then a senior engineering geologist with the California Geological Survey tsunami unit, said in a statement in 2021. In the ...

then a senior engineering geologist with the California Geological Survey tsunami unit, said in a statement in 2021. In the latest update of the maps, potential tsunami flood areas were expanded i ...