The most expensive natural disaster globally in terms of insured losses in 2025 was the Palisades Fire in California in January, resulting in insured losses of ** billion U.S. dollars. Globally, insured losses resulting from natural disasters in 2025 totaled an estimated *** billion U.S. dollars, while economic losses totaled approximately *** billion U.S. dollars.
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Aon. (January 20, 2026). Most expensive natural disasters to the insurance industry worldwide in 2025 (in billion U.S. dollars) [Graph]. In ÌÇÐÄÆÆ½â°æ. Retrieved August 01, 2026, from /statistics/207424/insured-losses-of-the-largest-world-natural-catastrophes/
Aon. "Most expensive natural disasters to the insurance industry worldwide in 2025 (in billion U.S. dollars)." Chart. January 20, 2026. ÌÇÐÄÆÆ½â°æ. Accessed August 01, 2026. /statistics/207424/insured-losses-of-the-largest-world-natural-catastrophes/
Aon. (2026). Most expensive natural disasters to the insurance industry worldwide in 2025 (in billion U.S. dollars). ÌÇÐÄÆÆ½â°æ. ÌÇÐÄÆÆ½â°æ Inc.. Accessed: August 01, 2026. /statistics/207424/insured-losses-of-the-largest-world-natural-catastrophes/
Aon. "Most Expensive Natural Disasters to The Insurance Industry Worldwide in 2025 (in Billion U.S. Dollars)." ÌÇÐÄÆÆ½â°æ, ÌÇÐÄÆÆ½â°æ Inc., 20 Jan 2026, /statistics/207424/insured-losses-of-the-largest-world-natural-catastrophes/
Aon, Most expensive natural disasters to the insurance industry worldwide in 2025 (in billion U.S. dollars) ÌÇÐÄÆÆ½â°æ, /statistics/207424/insured-losses-of-the-largest-world-natural-catastrophes/ (last visited August 01, 2026)
Most expensive natural disasters to the insurance industry worldwide in 2025 (in billion U.S. dollars) [Graph], Aon, January 20, 2026. [Online]. Available: /statistics/207424/insured-losses-of-the-largest-world-natural-catastrophes/