Residents along California’s North Coast will participate in Tsunami Preparedness Week from March 22 to 30, with a coordinated multi-county tsunami exercise scheduled for March 26 at 11:00 a.m.

California braced for the arrival of a massive storm on Wednesday, evacuating residents in areas at risk of mudslides and ...

We can see just how a disruption or a delay in notifications can literally lead to death for some,” one lawmaker says.

Los Angeles city and county officials are warning residents near several wildfire burn scars that evacuations could be ordered with heavy rain moving into the region. According to the National ...

Cal Fire added over 1.2 million acres in Central California to its fire hazard severity zones. New maps for Southern ...

The California Department of Forestry and Fire Protection (Cal Fire) recently released new fire hazard severity zone maps for ...

San Gabriel Valley areas scarred by the Eaton Fire are at “high to very high risk” of debris flows this week. How do they happen? What is being done to prepare? And what do survivors of a catastrophic ...

Governor Newsom ordered the updated maps to address the "new reality of extremes" in California's wildfire landscape. The maps, last updated in 2011, will inform new land-use and building regulations ...

A “dirty bomb” has exploded sending radioactive material into the surrounding area, putting at least one person in the hospital. An anonymous call to the emergency operations center claims another ...