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Winter cold extremes linked to high-altitude polar vortex weakening

17 октября 2017 No comments

Over the last decades, the stratospheric polar vortex has shifted towards more frequent weak states which can explain Eurasian cooling trends in boreal winter in the era of Arctic amplification. When the strong winds that circle the Arctic slacken, cold polar air... Read more...

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Record rainfall floods La Porte, Indiana, three people in critical condition

17 октября 2017 No comments

A line of severe storms swept through Indiana and Michigan Saturday into early Sunday, October 15, 2017, dumping record rain, flooding streets and pushing temperatures below normal for this time of the year. The greatest rainfall totals were in La Porte and St.... Read more...

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