Is Yellowstone dangerous? Could an eruption at Yellowstone lead to a ‘nuclear winter’? The following report says that it can:
August 7, 2015, updated August 8, 2015The timebomb under Yellowstone: Experts warn of 90,000 immediate deaths and a ‘nuclear winter’ across the US if supervolcano erupts
- It could release 1 ft layer of molten ash 1,000 miles from the National Park
- It would be 1,000 times as powerful as the 1980 Mount St Helens eruption
- A haze would drap over the United States, causing temperatures to drop
- Experts say there is a 1 in 700,000 annual chance of a eruption at the site...