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El Niño Pattern Drives Record Slow Atlantic Hurricane Season
Just the facts
Nick Novella, a meteorologist with the National Oceanic and Atmospheric Administration's Weather Prediction Center, confirmed the historical delay in hurricane formation. Atmospheric wind shear and altered circulation patterns associated with El Niño conditions inhibited tropical disturbance intensification throughout the Atlantic basin. The phenomenon occurs periodically when equatorial Pacific ocean surface temperatures rise above average levels. Weather agencies continue to monitor conditions across the Atlantic as the seasonal window progresses.
Why this is news
Meteorological agencies reported that the 2026 Atlantic hurricane season set a satellite-era record for the longest period without a storm reaching hurricane-strength winds of 74 mph. Climatologists attributed the suppressed tropical storm development to an active El Niño climate pattern.
Sources
This summary is compiled strictly from the original reporting below.