(TNS) — California’s hospitals are scrambling to retrofit their buildings before “The Big One” hits, an effort that will cost tens of billions dollars and could jeopardize health-care access, according to a newly released study.

The state’s 418 hospitals have a deadline from the state, too. They’re racing to meet seismic safety standards set by a California law that was inspired by the deadly 1994 Northridge earthquake, which damaged 11 hospitals and forced evacuations at eight of them.

By 2020, hospitals must reduce the risk of collapse. By 2030, they must be able to remain in operation after a major earthquake.

California’s earthquake early warning system may have taken a step forward this week when officials conducted a test in downtown Oakland.

The USGS, in partnership with the California Governor’s Office of Emergency Services (Cal OES), the city of Oakland and Alameda County, issued Wireless Emergency Alerts (WEA) soliciting a response to a survey to about 40,000 people in a 60-acre block. It went well, but not perfectly.

(TNS) - In the most extensive study to date on sea level rise in California, researchers say damage by the end of the century could be far more devastating than the worst earthquakes and wildfires in state history.

A team of U.S. Geological Survey scientists concluded that even a modest amount of sea level rise — often dismissed as a creeping, slow-moving disaster — could overwhelm communities when a storm hits at the same time.

The study combines sea level rise and storms for the first time, as well as wave action, cliff erosion, beach loss and other coastal threats across California. These factors have been studied extensively but rarely together in the same model.

The U.S. Geological Survey confirmed a 3.7 preliminary magnitude earthquake rattled the small city of Piedmont in northern California.

The USGS says the tremor occurred on Wednesday at 4:42 a.m.

(TNS) — Los Angeles has unveiled its long-anticipated earthquake early warning app for Android and Apple smartphones, which is now available for download.

ShakeAlertLA, an app created under the oversight of Mayor Eric Garcetti and the city, is designed to work with the U.S. Geological Survey’s earthquake early warning system, which has been under development for years. It’s designed to give users seconds — perhaps even tens of seconds — before shaking from a distant earthquake arrives at a user’s location.

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.

(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.

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.

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.

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.