The summer of 2025 brought unprecedented flash flooding across the U.S., with the central and eastern regions hit particularly hard. These storms claimed hundreds of lives across Texas, Kentucky and ...
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How the jet stream influences storms and heatwaves
The jet stream, or any wind, is the result of differences in surface temperature. In simple terms, warm air rises, creating low pressure, and cold air sinks, creating high pressure. Wind is the ...
(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) At the same time, every hurricane that formed, including the three powerful Category 5 ...
Morning Overview on MSN
A polar vortex break can flip your weather fast. Here’s why
When the polar vortex stumbles, the weather at ground level can pivot from mild to brutal in a matter of days. A circulation ...
This article explores the meteorological phenomena behind these cold snaps, particularly focusing on the jet stream and its impact on Alberta's weather. The Jet Stream: A Key Player in Weather ...
In South America, southern Africa, Australia and Oceania, summer weather is heavily influenced by the Southern Hemisphere’s Eddy-Driven Jet (EDJ), a wind belt that flows between 1.3–1.5 kilometres ...
Most summers, the polar jet stream retreats northward into Canada and weakens considerably, leaving the continental U.S. with calmer weather. When rainstorms pop up, they're typically caused by ...
Space.com on MSNOpinion
2025's extreme weather had the jet stream's fingerprints all over it, from flash floods to hurricanes
First, instead of moving storms quickly eastward, the sluggish jet stream stalled storm systems in place, causing prolonged ...
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