Welcome to your weekly seismic update from across the state, brought to you by the Alaska Earthquake Center, where we monitor ...

LATEST Feb. 4 2:30 p.m. A mudslide caused a house to fall into the Russian River in Sonoma County on Tuesday afternoon, Misti Wood, a spokesperson for the Sonoma County Sheriff’s Office, ...

Weeks after wildfires that killed at least 29 people and destroyed entire neighborhoods, Southern California is facing another extreme-weather threat: Too much rain. After drenching the northern ...

A mudslide can fill an average house in seconds. “It is really going to be about the burn scars,” said Brian Hurley, a senior branch forecaster at the US Weather Prediction Center.

An earthquake measuring magnitude 5.3 rattled near Santorini, Greece, on Tuesday, the latest in a series of earthquakes that have prompted people to flee the popular tourist destination.

WARMUP AND WHAT FOLLOWS. COMING UP. USGS IS REPORTING ANOTHER EARTHQUAKE FELT IN THE GRANITE STATE THIS MORNING. IT’S REPORTING A 2.0 EARTHQUAKE ABOUT 11.8 MILES OFF THE COAST OF PORTSMOUTH.

About 13 million people are under flood watches across Northern California, where heavy rain is expected to produce areas of flooding, mudslides and debris flows through Wednesday. The atmospheric ...

Landslides and mudslides are possible from the top of California to San Francisco, Zehr said. That could lead to road closures and travel disruptions. Record high temperatures are expected ...

Greece’s Earthquake Planning and Protection Organization (OASP) has estimated that the intense seismic activity may continue for many more days, if not weeks. Santorini, dubbed Greece’s ...

The most recent large quake in Santorini struck in 1956. The 7.5-magnitude earthquake was followed by a 25-meter-high (around 80 feet) tsunami. At least 53 people were killed and more than 100 ...