There are alarming signs of volcanic activity and imminent eruption of THE LONG VALLEY CALDERA SUPERVOLCANO in California

Source: NwoReport

THE LONG VALLEY CALDERA supervolcano is considered to be one of the world’s most dangerous, with signs that an eruption is “imminent” having surfaced across the Californian region.

Long Valley Caldera is a depression in eastern California that sits next to the Mammoth Mountain.

One of the planet’s largest calderas — a huge, cauldron-like hollow that forms after an eruption — it measures a staggering 20 miles long and 11 miles wide, and is up to 3,000 feet deep.

It was originally formed 760,000 years ago when a devastating eruption released hot ash that later cooled and formed Bishop Tuff, a welded tuff that characterizes the region.

Ash was sent eight miles into the air, with deposits believed to fall as far east as Kansas.

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