OK
Oklahoma
Comprehensive climate risk and disaster history profile
43
Billion-Dollar Events
$26.8B
Total Economic Impact
77
Counties
55.79
Avg Risk Score
Top Natural Hazards
Based on FEMA National Risk Index data across all 77 counties
ISTM
80.49
Avg Risk Score
Wildfire
78.76
Avg Risk Score
Freeze
74.03
Avg Risk Score
Heat Wave
73.6
Avg Risk Score
Tornado
69.31
Avg Risk Score
Drought
66.96
Avg Risk Score
Disaster Type Breakdown
Historical billion-dollar events by category (1980-2024)
Severe Storm
33 events
$16.1B
Drought
6 events
$6.6B
Flooding
3 events
$2.3B
Winter Storm
1 events
$1.7B
Disaster Trends by Decade
How disaster frequency and costs have changed over time
Highest Risk Counties
Counties with the highest overall risk scores based on FEMA NRI
| Rank | County | Risk Score | Risk Rating | SVI Percentile |
|---|---|---|---|---|
| 1 | Oklahoma | 97.26 | 8250.0% | |
| 2 | Tulsa | 96.63 | 7753.0% | |
| 3 | Cleveland | 90.49 | 4914.0% | |
| 4 | Comanche | 88.48 | 9293.0% | |
| 5 | Canadian | 87.78 | 2906.0% | |
| 6 | Pottawatomie | 85.91 | 7533.0% | |
| 7 | Creek | 83.74 | 5025.0% | |
| 8 | Muskogee | 83.17 | 9761.0% | |
| 9 | Cherokee | 82.09 | 9491.0% | |
| 10 | Le Flore | 81.23 | 8940.0% |
Recent Major Events
Most costly billion-dollar disasters in the past 10 years
Severe Storm
Jun 2025
$0.8B
Severe Storm
May 2025
$0.3B
Severe Storm
Apr 2025
$0.4B
Severe Storm
May 2024
$0.6B
2 fatalities
Severe Storm
May 2024
$0.8B
Severe Storm
May 2024
$0.5B
Severe Storm
Apr 2024
$0.3B
Severe Storm
Apr 2024
$0.6B
Severe Storm
Mar 2024
$1.0B
Drought
Jan 2024
$0.5B
12 fatalities
Explore Oklahoma Risk Data
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