UW News


December 13, 2021

Artificial intelligence can create better lightning forecasts

Flash of lightning on black background

New research shows that machine learning — computer algorithms that improve themselves without direct programming by humans — can be used to improve forecasts for lightning, one of the most destructive forces of nature.

March 22, 2021

Warming temperatures tripled Arctic lightning strikes over the past decade

Lightning strike

Lightning strikes in the Arctic tripled from 2010 to 2020, a finding University of Washington researchers attribute to rising temperatures due to human-caused climate change. The results, researchers say, suggest Arctic residents in northern Russia, Canada, Europe and Alaska need to prepare for the danger of more frequent lightning strikes.

September 9, 2019

Lightning ‘superbolts’ form over oceans from November to February

Flash of lightning on black background

A study of superbolts, which release a thousand times more electrical energy in the low-frequency range than regular lightning bolts, finds they occur at very different times and places than regular lightning. Superbolts tend to strike over particular parts of the oceans, while regular lightning strikes over land.

September 7, 2017

Ship exhaust makes oceanic thunderstorms more intense

lightning over dark sea

More than a decade of lightning strikes over the Indian Ocean shows for the first time that ship exhaust along major shipping routes alters thunderstorm intensity.