California Braces for 95% Likelihood of 'Super' El Niño
California Braces for 95% Likelihood of 'Super' El Niño
US · Published Aug 14, 2026
The National Oceanic and Atmospheric Administration (NOAA) has announced a 95% likelihood of a 'super' El Niño developing this year, with the potential to be the strongest since
El Niño, a climate pattern characterized by warmer ocean waters in the central and eastern tropical Pacific, has been intensifying over the past month. Experts predict this event could bring a wet and potentially destructive winter to California. Historical data shows that past strong El Niño events, such as those in 1982-83 and 1997-98, brought above-average rainfall to Southern California, though impacts can vary. NOAA forecasts a 69% chance that this El Niño will exceed the 4.5°F (2.5°C) temperature anomaly threshold, which has never been recorded in modern history. The effects of El Niño are expected to become more pronounced from December through March.

Impact & Risks

The anticipated 'super' El Niño could lead to significant impacts across California, including above-average rainfall, increased risk of flooding, and potential for stronger hurricane activity in the eastern Pacific. Coastal areas may experience hazardous high waves and beach erosion, as seen during past El Niño events. Additionally, the warming of the Pacific Ocean could contribute to global temperature records, exacerbating the effects of climate change. While the exact impacts on California's weather remain uncertain, the potential for torrential rains and flooding poses a significant risk to communities, infrastructure, and ecosystems.

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