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Fatal ForecastThe Polar Vortex is a low-pressure area and wide expanse of swirling cold air that is normally parked in the polar regions; in 2019, the vortex created conditions on Earth that were colder than Mars.

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Fatal ForecastThe Polar Vortex is a low-pressure area and wide expanse of swirling cold air that is normally parked in the polar regions; in 2019, the vortex created conditions on Earth that were colder than Mars.0Fatal ForecastThe ravages of floodwaters can render any location instantly unrecognizable.

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