Q&A: California Businesses Prepare for the Next Quake

On October 18, more than 10 million Californians participated in The Great Shakeout to prepare for the next catastrophic earthquake and bring awareness to earthquake preparedness across the state. The United States Geological Survey (USGS) predicts a 99% chance of a magnitude 6.7+ earthquake in the Bay Area within the next 30 years, preparation is essential.

Kate Stillwell is a structural engineer and founder and CEO of Jumpstart, a new earthquake insurance provider which helps families and individuals following a disaster via text. As a business owner and lifelong Californian, Stillwell took part in the Shakeout and shared her experience and insight for earthquake preparedness.

Catastrophic Earthquakes Could Leave 250,000-400,000 Refugees in California

(TNS) - When a catastrophic earthquake hits California, buildings would topple and hundreds of people could be killed.

But what gets less attention is the aftermath of such a huge quake, which could leave whole neighborhoods uninhabitable and hundreds of thousands of people without homes.

Officials are trying to determine where all those refugees would go.

California Bridge Under Construction Gets Sensors to Gather Earthquake Data

A replacement bridge under construction at the second-busiest port in the U.S. isn’t just a crucial route for cargo trucks and Southern California commuters – it’s a concrete-and-steel science experiment for engineers and seismologists.

The new bridge, which will stretch 8,800 feet over the Port of Long Beach, is being built with about 75 seismic sensors that will measure the forces imparted on the span when one of several nearby faults set off an earthquake. It will replace the Gerald Desmond Bridge, though it’s unclear if it will retain that name.

Can Your House Survive the Big Shake?

(TNS) - Would your house survive a massive earthquake?

Emergency management officials say the expected Cascadia subduction zone quake could shake the Rogue Valley so hard that houses could collapse or slide off their foundations, leaving thousands homeless, injured or worse.

Even newer houses built before 1993 could see enough damage that they become uninhabitable.

“We could see sustained shaking for two to five minutes that could cause significant damage,” warned Althea Rizzo, geologic hazards program coordinator for the Oregon Office of Emergency Management. “Almost all the older homes need some kind of retrofit.”

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 Napa Fault, which produced the quake that killed one person, injured several hundred and caused more than $500 million in losses.

Oregon Earthquake Simulation Reveals Dangers

Researchers at Oregon State University say bridges and roads in the northwestern resort city of Seaside should be prioritized for improvement after a simulation discovered they would have higher mortality rates in an earthquake and tsunami.

Researchers found that the bridge on Broadway Street over Neawanna Creek would result in the most fatalities, The Daily Astorian reported.

Earthquake Country Needs a Sense of Urgency

Emergency managers and the many different disciplines and organizations they partner with are working every day to make their communities a safer and better place to be; before, during and after a disaster.

Having cut my teeth here on the West Coast, I have always envied emergency managers who have hurricanes as their worst-case disaster. This is for two reasons. One is that they have a set schedule on the calendar that is identified and known by as the hurricane season, which, by the way, just started on June 1, and was preceded by Tropical Storm Alberto. Evidently Alberto did not get the save-the-date message and arrived a few days early.

M3.3 Magnitude Rattles Shakes San Francisco Bay Area

A minor earthquake has shaken the San Francisco Bay area, the United States Geological Survey confirmed.

The USGS says an earthquake with a preliminary magnitude of 3.3 struck just before 5 a.m. on Monday. The epicenter of the quake was about 24 miles east-northeast of San Francisco City Hall. The closest city to the 4:55 a.m. quake was Alamo, California, about 2 miles away. The quake had a depth of about 3.5 miles.

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