(Bloomberg) — The El Nino forming across the Pacific has been turbocharged by a series of tropical cyclones that helped to shift the direction of trade winds, potentially adding to warming that's evoking parallels with the record 1997-98 event.

Several cyclones, including a rare storm in the Southern Hemisphere this month, resulted in a strong reversal of trade winds near the equator, Australia's Bureau of Meteorology said on its website on Tuesday. That's set to increase temperatures below the surface, which then may raise sea-surface temperatures further in the coming months, it said in a fortnightly update.

Brings cooler summers to North America

Want to continue reading?
Become a Free PropertyCasualty360 Digital Reader

  • All PropertyCasualty360.com news coverage, best practices, and in-depth analysis.
  • Educational webcasts, resources from industry leaders, and informative newsletters.
  • Other award-winning websites including BenefitsPRO.com and ThinkAdvisor.com.
NOT FOR REPRINT

© 2024 ALM Global, LLC, All Rights Reserved. Request academic re-use from www.copyright.com. All other uses, submit a request to [email protected]. For more information visit Asset & Logo Licensing.