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WWLLN Detects Increasing Lightning in the Arctic As Earth Warms

2020-12-17 14:07:47

Nature magazine reports on the AGU ( American Geophysical Union) paper presented this year by ESS Professors Holzworth,and McCarthy, senior scientist Jacobson, Grad student Todd Anderson, and collaborators Dr. James Brundell and Dr. Craig Rodger of the University of Otago, Dunedin, New Zealand. The authors found that the fraction of global lightning occurring north of 65 degrees has greatly increased in the last decade, and varies with the global temperature anomaly. They predict a 100% increase in Arctic lightning by the time the Earth warms another 0.5 degrees Centigrade.

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