Doar un neobișnuit în limite obișnuite ?

America stă pe un lanț de vulcani la vest și pe un supervulcan la mijloc. Ambele sunt relativ active. Dacă hipervulcanul din Yellowstone va răbufni cu toată forța sa colosală, americanii vor trăi o emigrare în masă spre eternitate! Iată de ce este supravegheat cu atâta teamă.

Poza de mai jos nu este trucată cu Photoshop-ul! Dacă sunteți în America și nu l-ați văzut încă, mergeți cât de repede să vedeți acest parc național. (Oare ar trebui să adaug: S-ar putea ca în curând să nu(-l) mai vedeți … ?)

yellowstone-geyser-shutterstock-537x356 copy

February 19, 2014 — (TRN) — Some worrying developments are taking place at the Super Volcano located beneath Yellowstone National Park; the kind of developments that were seen shortly before other volcanoes erupted.  Not only was there a sudden rise in the elevation of the ground, and development of new cracks, but a gas called Helium-4, a very rare type of Helium, has begun coming out of the surface.  It is the presence of this gas that has scientists quite concerned.  If the Yellowstone Super Volcano were to erupt, it would be 2,000 times bigger than the eruption of Mount St. Helens in the 1980′s.  Everything within 500 miles would be dead or destroyed within minutes, 2/3rds of the entire United States would be covered in volcanic ash and the climate of the entire planet would cool within a month.  On top of that, just this past week, the largest earthquake in the US took place just a few miles from Yellowstone proving hot magma is on the move.  Here’s what has scientists concerned:

Since late summer 2013, the Yellowstone GPS network has tracked a small ” ground deformation episode” in north-central Yellowstone National Park. (Click)

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volcanoes.usgs.gov
U.S. Department of the Interior | U.S. Geological Survey URL:…
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volcanoes.usgs.gov
USGS: Volcano Hazards Program Yellowstone Volcano Observatory


Categories: Articole de interes general

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