Napa Quake News

2014 Napa Quake Could be Linked to Groundwater Changes, Study Shows

Research suggests the magnitude 6.0 earthquake that rocked California wine country in 2014 may have been caused by an expansion of Earth’s crust because of seasonally receding groundwater under the Napa and Sonoma valleys. The vineyard-filled valleys flank the West …

Research Shows California Homeowners Lack Understanding of Retrofitting

A new study on California homowners shows a general awareness of earthquakes and other natural hazards, but that those owners did not necessarily take action to mitigate risks, and many didn’t know whether their home had been retrofitted. Results of …

Earthquake Authority to Study Quake’s Impact on Napa Homes

The California Earthquake Authority has begun surveying Napa residents to find out how well their homes withstood the magnitude 6.0 earthquake centered in the South Napa area on Aug. 24, 2014. Under an initiative that CEA executives hope will lead …

California Earthquake Claims First Death

A 65-year-old woman who suffered a head injury when a television struck her during last month’s earthquake in California’s wine country has died – the first death attributed to the magnitude-6.0 temblor, sheriff’s officials said. Laurie Anne Thompson was at …

Quake’s Main Force Directed At Napa Scientists Say

Emerging data on last month’s 6.0 magnitude earthquake shows it directed most of its force north toward Napa and the Napa Valley, hitting hard enough to move one side of the West Napa Fault north by 18 inches (46 centimeters), …

Insured Losses From the Napa Quake Pegged at $250M or Less

Insured losses from the Aug. 24 earthquake that struck Napa, Calif. will not exceed $250 million, according to a risk management firm. Widespread damage was expected from the 6.0 magnitude event, but there wasn’t much business interruption as most area …

Busy Week for Those Assessing Damage from Napa Quake

“It’s been a busy week,” said Glen Pomeroy, CEO of the California Earthquake Authority. The magnitude 6.1 earthquake that struck Northern California in the early hours of Aug. 24 may cause up to $4 billion in economic losses by some …