El Niño Linked to Surge in Pacific Tropical Cyclones
El Niño is causing a significant increase in tropical cyclones across the Pacific Ocean.
Bend, OR, September 22, 2026 —
San Francisco, CA – Scientists are observing a significant increase in the number of tropical cyclones forming across the Pacific Ocean, a trend directly linked to the current El Niño phenomenon. This climatic pattern, characterized by warmer-than-average sea surface temperatures in the central and eastern Pacific Ocean, is altering atmospheric conditions in ways that foster cyclone development.
The specific magnitude of this increase was not detailed in available information, nor were specific regions within the vast Pacific basin most affected. However, meteorological experts confirm that El Niño’s influence is a primary driver behind the heightened cyclonic activity. This phenomenon typically impacts global weather patterns, and its manifestation in the Pacific is well-documented in scientific literature.
El Niño events can lead to changes in wind patterns and ocean currents, which are crucial factors in the genesis and intensification of tropical cyclones. Warmer ocean waters provide the necessary heat energy for these storms to form and strengthen. The duration and intensity of the current El Niño are key variables influencing the overall impact on cyclone seasons.
Further details regarding the specific types of cyclones observed, their projected paths, or any associated impacts such as rainfall or storm surge, were not provided. Experts continue to monitor the situation closely. The full extent of El Niño’s influence on this year’s tropical cyclone season is an ongoing area of study and observation by climate and weather agencies worldwide. The contractor involved in monitoring these events was not specified.
Story summarized from the original created by Dinah Voyles Pulver and Doyle Rice, USA TODAY on www.centraloregondaily.com, see more information here.
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