News

Yellowstone Super-Volcano: 5 Fast Facts You Need to Know

super valcano yellowstone

(Wikipedia)

A recent video of Buffalo fleeing Yellowstone National Park in Wyoming, followed by a large earthquake, has piqued the public’s fear that a super volcano eruption may be imminent. Although park officials have tried to dissuade concern, articles appearing daily continue to speculate as to whether the giant supervolcano may erupt.

Here is what you need to know:


1. Animals Are Fleeing the Park

The video above depicts Buffalo running “for their lives” along the highway away from Yellowstone. Generally before events like volcano eruptions animals flee an area, but this video was also taken 10 days before an earthquake. That being said, animals are not especially known for fleeing before earthquakes.


2. A 4.8 Magnitude Earthquake Hit Yellowstone on March 30

yellowstone earthquakes

(USGS.gov)

On March 30, a 4.8-magnitude earthquake rocked Yellowstone, but did not leave any considerable damage. Earthquakes are connected to volcanoes in many ways, as both reside along the gap in tectonic plates, and earthquakes have been known to coincide with volcanic eruptions. Looking at the chart above from the United States Geological Society, one can see a a recent upswing in earthquakes.

The March 30 earthquake was the largest in Yellowstone in 30 years.


3. Yellowstone Sits Atop a Super-Volcano

yellowstone volcano

(Wikipedia)

Yellowstone sits above a super-volcano or caldera. The Yellowstone Caldera is estimated to be about 34 to 45 miles long and has erupted only three times in the last 2.3 million years, the most recent of which was about 640,000 years ago. However, the first eruption was estimated to be its most destructive, covering half of North America in ash. Reuters reports that evidence of creatures dying due to the eruption was found as far away as Nebraska.

Although many people have attempted to claim over the years that because the volcano tends to erupt every 700,000 or so, that the volcano is “overdue” for an eruption, this is not the case. The USGS says that the intervals between the previous eruptions are meaningless, but that does not mean that it won’t happen in future.


4. A Park Spokesperson Says Earthquakes & Animal Movement Are Normal

After concerns of a super-eruption swept across the Internet, the park responded with the video above. In it, park Public Affairs Chief Al Nash attempts to reassure the public by reminding us that animal migration and earthquakes are normal. The park receives around 1,000 to 3,000 quakes a year, granted not as large as the one on March 30. Also, Nash claims the reason bison and elk have been leaving the park due to the scarcity of food in the park during the winter months.


5. An Eruption Would Cover the Park in Lava

In the event of an eruption, scientists and park officials think it is unlikely the continent will be covered in hot magma and ash again. On website of the National Parks Service, park officials claim that in the event of an eruption, anywhere would be safe except for the “immediate vicinity of the advancing lava flow.”

Above you can see a scenario of what would happen if the volcano erupted.

Chupacabra Found in Texas? You Be the Judge

A Texas family believes they've captured a Chupacabra, a legendary predator with grey skin. Could it be real? Look at the pictures.

Click here to read more

Win a $500 Amazon shopping spree

Join Heavy's daily email newsletter to enter to win a $500 Black Friday Shopping Spree on Amazon.
Read the sweepstakes rules here.

Leave a comment

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

Follow

Get every new post delivered to your Inbox.

Join 840 other followers