St. Helen’s eruption

The fly ash particles created a thunderbolt – which in turn created forest fires. About 540 million tons of ash emitted from Mount St Helens that day – the equivalent of a football field piled up 150 miles high. The image above is one of a series that won the Pulitzer Prize for public news photography in 1981.

Why Mount St. Helens erupted

Cascades Mountain Range – including St. Helen’s Mountain – consisted of two parts of the Earth’s surface extending to each other.

These parts, called tectonic plates, float on a sea of ​​magma lava deep in the ground. The Juan de Fuca plate is pushed down the North American plate creating high pressure and hot temperatures.

This pressure and these hot temperatures force molten rock to the surface, creating a series of volcanoes.

Mount St. Helens erupted several times over the centuries – most notably in the 1800’s – but it has been relatively quiet since 1857.

“Stone winds”

The explosion exploded at an altitude of 1,300 feet from the summit of Mount St. Helen and moved abroad at speeds of up to 200 miles per hour.

About 150 miles of forests – most of them 180-foot-tall fir trees – have been cut, uprooted or spread in half by rocks of all sizes moving at enormous speed. Rocks, dirt and ash forced water out of Spirit Lake and rivers around Mount St. Helen. Silt will block the Columbia River, about 40 miles or downstream, reducing travel from only 39 feet to 13 feet.

The material that came out of the mountain was very hectic 1000 degrees. Two weeks later, some of the pumice covering the mountain was still 780 degrees.

Airborne ash

540 million tons of volcanic ash was thrown 15 miles into the air, as the wind carried hundreds of miles away.

The eruption lasted for nine hours. During that time, thick layers of ash spread across Washington and within Idaho and began small amounts of precipitation to the northwest and midwest, over an area of ​​more than 22,000 square miles.

Estimated number of Mount St. Helen eruptions:

dead 57 dead
◼ More than 200 houses and cabins
◼ 185 miles of road
15 miles of rail
◼ More than 4 billion feet of salable wood
7 Nearly 7,000 large animals
A total of about $ 1.1 billion

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