A new study says climate change has tripled the frequency of atmospheric wave events linked to extreme summer weather in the last 75 years, since 1950.

Planetary waves are connected to 2021’s deadly and unprecedented Pacific Northwest heat wave and wildfires, the 2010 Russian heatwave and Pakistan flooding and the 2003 killer European heatwave.

A new study says climate change has tripled the frequency of atmospheric wave events linked to extreme summer weather in the last 75 years. And the research indicates that may explain why long ...

WASHINGTON (AP) — Climate change has tripled the frequency of atmospheric wave events linked to extreme summer weather in the last 75 years and that may explain why long-range computer forecasts ...

This is different than Francis’ research on the jet stream and the polar vortex that induces winter extremes, said Mann. There’s also a natural connection.