Pacific hurricane region sets record for big, long-lasting storms thanks to El Niño

The drumbeat of monster hurricanes in the Pacific has broken a record for nasty long-lasting storms east of the international date line, turbocharged by nature’s supersized El Niño, scientists said.

Waves from post-tropical cyclone Rachel crash into beachfront homes in Long Beach, Calif., Monday, Oct. 12, 2026. (Photo: AP)

“Since September 20th, when Odalys formed, it’s been berserk,” said Colorado State University researcher Phil Klotzbach, who forecasts and studies storm activity. “This year just everything that forms is just lasting a long time and getting really powerful.”

One of the key measurements meteorologists use to judge hurricane seasons is called accumulated cyclone energy, or ACE, which includes a storm’s wind speed and longevity. On Sunday, a section of the Pacific east of the date line, which brews storms headed for Hawaii, Mexico and the U.S. West Coast, passed the old mark set in 2018. The area is still going strong with Hurricane Simon and appears on the verge of spawning another one that will really ramp up in strength, Klotzbach said.

On Tuesday, the Pacific will tie a record for most days with a hurricane spinning and is likely to break it soon after that, Klotzbach said.

“It feels like almost everything that can spin up does spin up,” said University of Arizona atmospheric scientist Kim Wood.