What would happen if the Yellowstone Supervolcano erupted? Since 1923 the land under the Yellowstone Supervolcano has been swelling AND we are 40,000 years overdue for an eruption -- an eruption that could wipe out America. How to Survive the Yellowstone Supervolcano.
Since 1923 the land under the Yellowstone Supervolcano has been swelling -- a sign confirming reports by scientists that we are 40,000 years overdue for an eruption --
-- an eruption that could lead to the death of vast numbers of people in North America, causing an evacuation larger than any before scene in the history of the world.
Volcanic Caldera - A volcanic feature formed by the collapse
of land following a volcanic eruption. Basically, this occurs when the magma that was supporting the land below is expelled during an eruption, thus leaving an empty chamber unable to support the weight of the volcanic edifice above (the mountain above).
The Yellowstone Caldera
The Yellowstone Caldera can be found in Yellowstone National Park. For the most part, the caldera is located in the northwestern portion of Wyoming, but it also extends into Eastern Idaho.
All told, the Yellowstone Caldera measures 34 miles by 45 miles and was discovered during the 1960's and 70's by Bob Christiansen of the United States Geological Survey through the use of geological field work.
Of course, when it comes to SecretsofSurvival.com, just talking about the dimensions of the Yellowstone Caldera is hardly the purpose. Along with this, it's the danger within the caldera that has us writing this article.
Survival Gear: The Top 10 Survival Gear The survival gear that makes this Top Ten list might surprise you. Effectiveness, ease of use, "survival power" and finally the price all play a factor. If our nation collapses or catastrophic disaster strikes, what gear will you have on