Magazine date:
Jun 2023 
Hurricane Ian was the biggest loss of the year with an estimated insured loss of 65 billion USD. The Category 4 hurricane made landfall at Coya Costa in western Florida on 28 September with extreme winds of up to 240 km/h, torrential rains and a tide.
Ian resulted in 109 deaths across 19 Florida counties, making it one of the deadliest storms in recent history.
US natural disasters: breakdown of losses by event type
| Disaster | Number of catastrophes | Economic losses (in billion USD) | Insured losses (in billions USD) | Casualties | ||||
|---|---|---|---|---|---|---|---|---|
| 2021 | 2022 | 2021 | 2022 | 2021 | 2022 | 2021 | 2022 | |
| Violent storms | 64 | 62 | 37.25 | 37.23 | 26.74 | 29.30 | 165 | 49 |
| Winter storms and cold waves | 4 | 13 | 24.79 | 6.22 | 15.52 | 4.12 | 230 | 123 |
| Floods | 12 | 15 | 7.02 | 7.23 | 2.85 | 3.34 | 33 | 72 |
| Tropical cyclones | 3 | 3 | 79.53 | 96.09 | 38.21 | 53.20 | 113 | 157 |
| Wildfires, heatwaves, drought | 14 | 26 | 20.36 | 18.09 | 8.69 | 8.90 | 229 | 65 |
| Total | 97 | 119 | 169 | 164 | 92 | 98 | 770 | 466 |
Source: iii.org
The ten most costly natural disasters in the United States
In millions USD
| Rank | Year | Disaster | Estimated insured losses |
|---|---|---|---|
| 1 | 2005 | Ouragan Katrina | 65 000 |
| 1 | 2022 | Ouragan Ian | 65 000 |
| 2 | 2021 | Ouragan Ida | 36 000 |
| 3 | 2012 | Ouragan Sandy | 30 000 |
| 4 | 2017 | Ouragan Harvey | 30 000 |
| 5 | 2017 | Ouragan Irma | 30 100 |
| 6 | 2017 | Ouragan Maria | 29 500 |
| 7 | 1992 | Ouragan Andrew | 16 000 |
| 8 | 1994 | Séisme de Northridge | 15 300 |
| 9 | 2008 | Ouragan Ike | 18 200 |
| 10 | 2012 | Sécheresse | 14 400 |
Source: iii.org
US natural disasters and insured losses per year
| Year | Number of catastrophes | Economic losses (in billion USD) | Insured losses (in billion USD) | Casualties |
|---|---|---|---|---|
| 2022 | 119 | 164 | 98 | 157 |
| 2021 | 97 | 169 | 92 | 770 |
| 2020 | 94 | 119 | 74 | 250 |
| 2019 | 90 | 49.9 | 25.5 | 180 |
| 2018 | 108 | 81.9 | 52.3 | 339 |
| 2017 | 103 | 178 | 86 | 390 |
| 2016 | 100 | 50 | 26 | 267 |
| 2015 | 89 | 28 | 17 | 325 |
| 2014 | 80 | 29 | 18 | 273 |
| 2013 | 75 | 26 | 16 | 226 |
| 2012 | 95 | 124 | 62 | 390 |
Sources : natcatservices.munichre.com and iii.org
Read also | Natural disasters in the United States [4]