A 4.5-magnitude earthquake off the coast of Oregon Friday morning

The quake occurred at about 7:45 a.m. approximately 120 miles west of Koos Bay. No tsunami risk has been reported.

Coos Bay, Oregon — A 4.5-magnitude earthquake struck at about 7:42 a.m. Friday off the coast of Oregon, according to data from the USGS.

The epicenter was about 120 miles west of Koos Bay, at a depth of about 7 miles. There was no danger of a tsunami from the quake, according to the National Weather Service, and no warnings, watches or warnings were issued.

A volume of 4.5 is strong enough to cause a noticeable vibration if it occurs on the ground—in fact, 4.5 is the minimum volume to trigger a warning notification on some cell phones and apps through the ShakeAlert system, although there is a higher threshold of 5.0 to trigger a broader wireless emergency alert.

However, notifications are only triggered for people who are physically close enough to the epicenter to be affected by the shaking. In the case of Friday’s earthquake, there were no notifications because it was too far from the coast for anyone to feel it; The USGS page said no one reported feeling that way.

ShakeAlert launched in Oregon and Washington last year after previously launching in California. It was created by the USGS and is intended to provide a general warning in the affected area in advance of an earthquake, particularly the expected “big hit” in the Pacific Northwest.

Seismic events produce two types of energy, P (primary) waves and S (secondary) waves. According to the ShakeAlert website, it is the S waves that cause the most intense shaking and damage, but the P waves move faster and arrive first, creating a narrow window of time for early warning.

ShakeAlert uses a network of sensors to detect P waves and calculate the location of the earthquake and the strength of the incoming S waves. If an earthquake is strong enough, an alert is automatically issued to the affected areas, providing critical seconds of advance warning.

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