Annotation by Hana Sato on El Niño just gave us the first no-hurricane September in decades. How long can the Atlantic shutout last?

Hana SatoHana Sato@hanasatoSample AccountOct 1, 2026Climate
Explainer

Warm water alone doesn't make hurricanes. Wind shear, winds changing speed and direction with height, tears young storms apart first. Same El Niño, opposite result in the Pacific: 20 named storms, three of them Category 5.

“Water temperatures have been warm enough for Atlantic hurricanes, but El Niño-fueled wind shear, aka tropical-system kryptonite, is the biggest reason the season has been squashed.”

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Hana Sato@hanasato

Freelance science writer. Oceans, space, and whatever the telescope saw this week.

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