Hurricane Isaias breaks silence in quiet 2026 Atlantic season
Hurricane Isaias ended a nearly unprecedented gap without Atlantic hurricanes when it formed on October 7.
For the first two-thirds of 2026, the Atlantic remained eerily quiet. Isaias formed over the western Gulf of Mexico and rapidly intensified into a hurricane.
Isaias was expected to reach the northern Gulf Coast on October 9 or 10. Normally, Atlantic hurricane season peaks in September, with five hurricanes typical by early October.
Isaias matched a 1905 record as the latest-forming first hurricane of a season. Two major climate forces held back earlier storms.
El Niño warmed the Pacific. This created upper-level winds that sheared Atlantic storms apart.
The warmed Pacific also dried the tropical Atlantic. But in early October, wind shear weakened in the western Gulf.
Moisture moved in. Unusually warm water gave the forming storm fuel.
Coastal Alabama and the Florida Panhandle began boarding windows and preparing sandbags. Tyndall Air Force Base, which suffered hurricane damage in 2018, started evacuating fighter jets.
- October 7, 2026
- Formation date
- 1905, latest first hurricane of season
- Record matched
- Five hurricanes
- Typical hurricanes by early October
- Western Gulf of Mexico
- Forming location
Why it mattersA slow season start does not mean a quiet end. The official hurricane season runs through November 30, and late-season storms can still cause serious damage.
AustraliaNo direct Australian effect, but the Atlantic system reflects global climate patterns that influence Australian weather. El Niño typically brings drier conditions to parts of Australia.
Corroborated bytheguardian.com
✓ Claims checked against the source and corrected before publish. checked 3 h ago
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