Connect with us


Earthquake Warning Network now covers the West Coast – GCN




The Earthquake Warning Network now covers the West Coast

ShakeAlert’s Earthquake Early Warning System is now available to residents of California, Oregon and Washington, reaching 50 million people in the most earthquake-prone areas of the neighboring United States and giving them precious seconds of warning before an earthquake strikes.

With the launch of the service on May 4 for Washington, residents of these three states can now receive earthquake warnings from the US Geological Survey through the Federal Emergency Management Agency’s wireless emergency alert system, third-party phone applications and other technologies, such as television, the Internet and networks. Cellular and broadcast.

The ShakeAlert system is based on sensor data from the United States Geological Survey’s National Advanced Seismic System, which is a collection of regional seismic networks operated by partner universities and government geological surveys across the country.

ANSS sensors detect the compressive waves from an earthquake that precede the strongest surface waves that cause the vibration. Sensors send their data to the ShakeAlert processing center, where algorithms estimate the size of the earthquake, the exact location, and the vibration it might produce.

If data from at least four sensors detects the earthquake and meets certain severity criteria, the US Geological Survey issues a ShakeAlert message – within seconds. Distribution partners, such as FEMA, mobile operating systems, and independent application developers, produce and send alert to cell phones and people’s computers with expected arrival time and vibration intensity at users’ location.

In addition to supporting public mobile alerts, data from ShakeAlert has been used to run apps that slow trains to prevent deviations from rails, and to open fire doors so they don’t close and shut off valves to protect water and gas systems, USGS officials said. .

The sensor network is only 65% ​​complete in Washington state, and officials there said additional work is needed to improve the speed of delivery of alerts and algorithms that estimate earthquake size and vibration. With the addition of more seismometers to the network, ShakeAlert will continue to expand the area of ​​delivery of alerts and improve message speeds.

“Systems supported by ShakeAlert can turn mere seconds into opportunities for people to take life-saving preventative actions or for applications to launch automated actions that protect critical infrastructure,” said David Applegate, Acting Director of USGS. “The USGS is proud to have been part of a collaborative team that made this robust public safety system available to millions of citizens on the West Coast.”

About the author

Connect with GCN employees on Twitter @GCNtech.


What Are The Main Benefits Of Comparing Car Insurance Quotes Online

LOS ANGELES, CA / ACCESSWIRE / June 24, 2020, / Compare-autoinsurance.Org has launched a new blog post that presents the main benefits of comparing multiple car insurance quotes. For more info and free online quotes, please visit https://compare-autoinsurance.Org/the-advantages-of-comparing-prices-with-car-insurance-quotes-online/ The modern society has numerous technological advantages. One important advantage is the speed at which information is sent and received. With the help of the internet, the shopping habits of many persons have drastically changed. The car insurance industry hasn't remained untouched by these changes. On the internet, drivers can compare insurance prices and find out which sellers have the best offers. View photos The advantages of comparing online car insurance quotes are the following: Online quotes can be obtained from anywhere and at any time. Unlike physical insurance agencies, websites don't have a specific schedule and they are available at any time. Drivers that have busy working schedules, can compare quotes from anywhere and at any time, even at midnight. Multiple choices. Almost all insurance providers, no matter if they are well-known brands or just local insurers, have an online presence. Online quotes will allow policyholders the chance to discover multiple insurance companies and check their prices. Drivers are no longer required to get quotes from just a few known insurance companies. Also, local and regional insurers can provide lower insurance rates for the same services. Accurate insurance estimates. Online quotes can only be accurate if the customers provide accurate and real info about their car models and driving history. Lying about past driving incidents can make the price estimates to be lower, but when dealing with an insurance company lying to them is useless. Usually, insurance companies will do research about a potential customer before granting him coverage. Online quotes can be sorted easily. Although drivers are recommended to not choose a policy just based on its price, drivers can easily sort quotes by insurance price. Using brokerage websites will allow drivers to get quotes from multiple insurers, thus making the comparison faster and easier. For additional info, money-saving tips, and free car insurance quotes, visit https://compare-autoinsurance.Org/ Compare-autoinsurance.Org is an online provider of life, home, health, and auto insurance quotes. This website is unique because it does not simply stick to one kind of insurance provider, but brings the clients the best deals from many different online insurance carriers. In this way, clients have access to offers from multiple carriers all in one place: this website. On this site, customers have access to quotes for insurance plans from various agencies, such as local or nationwide agencies, brand names insurance companies, etc. "Online quotes can easily help drivers obtain better car insurance deals. All they have to do is to complete an online form with accurate and real info, then compare prices", said Russell Rabichev, Marketing Director of Internet Marketing Company. CONTACT: Company Name: Internet Marketing CompanyPerson for contact Name: Gurgu CPhone Number: (818) 359-3898Email: [email protected]: https://compare-autoinsurance.Org/ SOURCE: Compare-autoinsurance.Org View source version on accesswire.Com:https://www.Accesswire.Com/595055/What-Are-The-Main-Benefits-Of-Comparing-Car-Insurance-Quotes-Online View photos

Picture Credit!


to request, modification Contact us at Here or [email protected]