Super El Niño Expected to Strengthen Through Winter 2026-27
Super El Niño Expected to Strengthen Through Winter 2026-27
US · Published Jun 23, 2026
NOAA has confirmed the formation of a significant El Niño event in the tropical Pacific, with forecasters predicting a 63% chance it will reach the 'very strong' threshold by the winter of 2026-
This would place it among the most intense El Niño events recorded since

Impact & Risks

The strengthening El Niño poses significant risks globally, including severe droughts, flooding, and heightened hurricane activity, particularly in vulnerable regions. Historical parallels, such as the 1877 'Great Famine,' highlight the potential for widespread environmental and socioeconomic impacts. In the U.S., degraded forecasting capabilities due to interrupted ocean-monitoring systems could lead to less accurate disaster preparedness, increasing the likelihood of economic losses and threats to public safety. The absence of uninterrupted data streams could also affect fisheries management, which supports millions of jobs and billions in annual revenue.

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