About Me
I'm a full time working dad that tries to keep up with technology. I want to haev this blog to share about my life, my journey, places I visit, lifestyle, technology, beauty, business and other topics. I hope you enjoy reading it.

Royal Pitch

Information From Around The Globe

St Helens

Is It Possible That Mt. St Helens Caused A Tsunami?

When Mount St Helens erupted, a gigantic avalanche of material poured down the mountain and smashed into the lake at its foot, sending a 250-meter-high tsunami crashing to the beach. That’s more than 6 times the height of the Krakatoa eruption’s deadly tsunami in 1883!

What Happened To The Mega-Tsunami That Hit St Helens?

Lake Of The Spirits

The largest megatsunami ever recorded (Lituya Bay in 1958) reached a run-up height of 1,720 feet, while the megatsunami generated by the 1980 eruption of Mount St. Helens reached 853 feet (260 m) in Spirit Lake, Washington, USA (520 m).

What Volcano Was Responsible For The Tsunami?

Krakatau’s Anak

The tsunami hit the coasts of southern Sumatra and western Java without warning, with no earthquake ground shaking or warning mechanism in place. The tsunami originated on the southwest shore of Anak Krakatau, an active volcano on the rim of the caldera created by the catastrophic Krakatau eruption of 1883. (1).

St Helens

What Kind Of Devastation Did Mt. St Helens Cause?

According to the USDA Forest Service, the eruption devastated 230 square miles of land surrounding the volcano. According to the USGS, it damaged 158 miles of roads, 200 dwellings, and 15 miles of railways. According to the USGS, Washington state laboured to remove nearly 900,000 tonnes of ash off highways and roads.

What Year Was The Mount St Helens Eruption?

Mount St. Helens Erupted On May 18, 1980, Becoming The United States’ Greatest And Most Devastating Volcanic Eruption.

What Was The Height Of The Tsunami That Struck Mount St Helens?

It wiped out everything within a 24-mile radius of Mount St. Helens. The debris struck Spirit Lake, displacing the water and causing 850-foot-high waves, according to the US Geological Survey.

What Was The Size Of The Landslide At Mt St Helens?

The May 18 eruption started with an earthquake that forced the mountain’s northern side to crumble, resulting in the world’s greatest landslide. The avalanche covered the North Fork Toutle River for 14 miles (23 kilometres) with an average of 150 feet (46 metres) of boulders, soil, and trees, with some areas reaching 600 feet (180 metres).

Is Mount St Helens Surrounded By A Danger Zone?

St Helens

They may have taken additional measures if they had gone back far enough in time to one of the world’s most renowned and destructive volcanic eruptions. Mount St. Helens’ danger zone was officially deemed to be no more than three miles from the volcano.

Visit the rest of the site for more articles.