Study: Climate Change Amplified Hurricane Polo More Than El Niño
Study: Climate Change Amplified Hurricane Polo More Than El Niño
US · Published Oct 15, 2026
• A recent study by World Weather Attribution and Climate Central reveals that climate change played a more significant role than El Niño in intensifying Hurricane Polo, which became the longest-lasting Category 5 storm in the Pacific.
• The hurricane rapidly strengthened from a tropical storm to a Category 5 system within 24 hours, with global warming adding approximately 10 kph (6 mph) to its wind speed.

Impact & Risks

Hurricane Polo, despite weakening before making landfall in a sparsely populated area of Mexico, demonstrated the growing risks of climate change and El Niño interactions. The additional wind speed caused by these factors significantly increases potential damage from such storms. The study underscores that every hurricane in the East Pacific now carries a climate change signal, making them stronger and more destructive. This trend is expected to worsen as fossil fuel consumption continues, posing heightened risks to coastal communities and infrastructure.

Related News