The 837 area code is a new overlay for customers served by the 530 area code, the California Public Utilities Commission ...

Here are maps showing some of Northern California’s most populated areas within a tsunami hazard zone, as determined by the California Geological Survey. The yellow section indicates the tsunami ...

An atmospheric river is pounding Northern California with heavy rain and the threat of flooding before heading to Southern California.

Atmospheric river conditions could bring multiple feet of snow to the northern Sierra Nevada. Other areas face a risk of flooding as the ground becomes increasingly saturated.