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Top 10 Costliest Global Tropical Cyclones by Insured Losses, 1900-2023 (1)

(2023 US$ billions)

        Insured loss
Rank Date Country/region Event Dollars when occurred In 2023 dollars (2)
1 Aug. 2005 U.S. Hurricane Katrina $65 $102
2 Sep. 2022 U.S., Cuba Hurricane Ian 54 56
3 Sep. 2017 U.S., Caribbean Hurricane Irma 33 42
4 Aug. 2021 U.S., Caribbean Hurricane Ida 36 41
5 Oct. 2012 U.S., Caribbean, Canada Hurricane Sandy 30 40
6 Aug. 2017 U.S. Hurricane Harvey 30 38
7 Sep. 2017 U.S., Caribbean Hurricane Maria 30 37
8 Aug. 1992 U.S., Caribbean Hurricane Andrew 16 35
9 Sep. 2008 U.S., Caribbean Hurricane Ike 18 26
10 Oct. 2005 U.S., Caribbean Hurricane Wilma 13 19
(1) Includes losses sustained by private insurers and government-sponsored programs. Subject to change as loss estimates are further developed. As of January 2024. (2) Adjusted for inflation by Aon using the U.S. consumer price index. Note: Loss data shown here may differ from figures shown elsewhere for the same event due to differences in the date of publication, the geographical area covered and other criteria used by organizations collecting the data. Source: Aon.