San Francisco Oakland San Jose, CA, September 12, 2026 — The Atlantic hurricane season is experiencing an unusually quiet period this year, a trend attributed by meteorologists to the significant influence of a strong El Niño. This climate pattern is actively disrupting the typical formation processes for tropical storms and hurricanes across the Atlantic Ocean basin.

El Niño is characterized by warmer-than-average sea surface temperatures in the central and eastern equatorial Pacific Ocean. However, its atmospheric teleconnections can have far-reaching effects, including influencing weather patterns across the globe. In the Atlantic, a strong El Niño typically leads to increased wind shear, which is the change in wind speed and direction with height. This increased wind shear acts to tear apart developing tropical storm systems, making it more difficult for them to organize and intensify into hurricanes.

Forecasters often adjust their seasonal hurricane predictions based on El Niño’s presence and strength. The current robust El Niño is a key factor in the reduced storm activity observed so far. While the season is not over, the conditions associated with this El Niño are suppressing the development that might otherwise be expected.

The specific impacts of this quiet season can vary. While reduced storm activity may offer relief from potential direct threats to coastal communities, it is important to note that even a single storm can cause significant damage. The National Oceanic and Atmospheric Administration (NOAA) typically provides seasonal outlooks that are updated throughout the hurricane season. The exact number of storms that will form and impact land remains subject to evolving atmospheric and oceanic conditions.

Meteorological agencies continue to monitor the situation closely. The absence of widespread storm formation so far does not diminish the need for preparedness in hurricane-prone regions. Residents are advised to stay informed through official channels regarding any changes in forecasts or advisories as the season progresses.



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