Greenup County, Kentucky Natural Disaster Risk
FEMA National Risk Index assessment · KY
LowComposite Risk Score
National percentile: 53th
Greenup County faces low composite natural disaster risk (NRI Risk Index score 52.6, 53th national percentile), driven primarily by heat wave and landslide exposure. Expected annual loss across all 18 hazard types is $16M.
Source: FEMA National Risk Index v1.20 · Updated December 2025
Risk Overview
Overall natural disaster risk in Greenup County is low, with a National Risk Index score of 52.6 out of 100 — placing it in the 53rd national percentile and below the national average for natural-disaster risk. The score blends Expected Annual Loss, Social Vulnerability, and Community Resilience across all 18 FEMA hazard types.
The county's risk is driven primarily by heat wave (prolonged periods of extreme heat that threaten health and infrastructure) at Medium risk — $2M in expected annual loss and about 4.32 events per year; landslide (downhill movement of rock, soil, and debris on unstable slopes) at Low risk — $27K in expected annual loss and about 0.77 events per year; and riverine flood (rivers and streams overflowing their banks after heavy rain or snowmelt) at Low risk — $11M in expected annual loss and about 2.14 events per year. Across all hazards, FEMA estimates $16M in expected annual loss for a population of 36K.
Beyond physical exposure, Greenup County has a medium social vulnerability rating (how susceptible the population is to harm) and a low community resilience rating (its capacity to prepare for and recover from disasters). Both measures sit toward the lower end, indicating relatively modest population sensitivity.
The federal record bears this out: Greenup County has received 33 federal disaster declarations since 1967, including 17 for severe storm events and 5 for flood events. The most recent was Severe Winter Storm (winter storm), declared in January 2026.
Among 120 Kentucky counties, Greenup County ranks #44 for overall natural disaster risk.
Top Hazards
All 18 Hazard Risks
| Heat Wave | Medium | 4.32 / yr | $2M |
| Landslide | Low | 0.77 / yr | $27K |
| Riverine Flood | Low | 2.14 / yr | $11M |
| Ice Storm | Low | 0.57 / yr | $123K |
| Lightning | Low | 48.65 / yr | $210K |
| Strong Wind | Low | 2.45 / yr | $501K |
| Winter Weather | Low | 8.53 / yr | $54K |
| Earthquake | Very Low | 0.00 / yr | $171K |
| Tornado | Low | 0.11 / yr | $841K |
| Wildfire | Very Low | 0.00 / yr | $24K |
| Hurricane | Very Low | 0.02 / yr | $26K |
| Avalanche | Very Low | 0.01 / yr | $33 |
| Cold Wave | Very Low | 0.89 / yr | $180K |
| Hail | Very Low | 3.02 / yr | $54K |
| Drought | Very Low | 1.99 / yr | $564 |
| Coastal Flood | Very Low | 0.00 / yr | $0 |
| Tsunami | Very Low | 0.00 / yr | $0 |
| Volcanic Activity | Very Low | 0.00 / yr | $0 |
Disaster History
Greenup County has received 33 federal disaster declarations since 1967, most recently Severe Winter Storm in January 2026. Most frequent causes: Severe Storm (17), Flood (5), Severe Ice Storm (3).
| Declared | Type | Disaster |
|---|---|---|
| January 2026 | Winter Storm | Severe Winter Storm |
| April 2025 | Severe Storm | Severe Storms, Straight-Line Winds, Tornadoes, Flooding, Landslides, and Mudslides |
| April 2025 | Severe Storm | Severe Storms, Straight-Line Winds, Tornadoes, and Flooding |
| February 2025 | Severe Storm | Severe Storms, Straight-Line Winds, Flooding, Landslides, and Mudslides |
| February 2025 | Severe Storm | Severe Storms, Straight-Line Winds, Flooding, and Landslides |
| November 2024 | Tropical Storm | Remnants of Hurricane Helene |
| July 2024 | Severe Storm | Severe Storms, Straight-Line Winds, Tornadoes, Landslides, and Mudslides |
| May 2024 | Severe Storm | Severe Storms, Straight-Line Winds, Tornadoes, Landslides, and Mudslides |
| April 2021 | Flood | Severe, Storms, Flooding, Landslides, and Mudslides |
| March 2021 | Severe Ice Storm | Severe Winter Storms, Landslides, and Mudslides |
Showing the 10 most recent of 33 declarations.
Source: FEMA Disaster Declarations Summaries (OpenFEMA).
Frequently Asked Questions
What is the overall natural disaster risk for Greenup County?
Greenup County has a composite FEMA National Risk Index score of 52.6 out of 100, placing it in the Low category and the 53th national percentile. This combines Expected Annual Loss, Social Vulnerability, and Community Resilience across 18 hazard types.
What are the top natural hazards in Greenup County?
The three highest-rated hazards are Heat Wave (Medium, $2M EAL), Landslide (Low, $27K EAL), Riverine Flood (Low, $11M EAL). These account for most of the county's expected annual losses.
How does Greenup County compare to other Kentucky counties?
Greenup County ranks #44 of 120 Kentucky counties for overall natural disaster risk, with a low rating.
How many federally declared disasters has Greenup County had?
FEMA records 33 federal disaster declarations for Greenup County since 1967, most often 17 for severe storm events and 5 for flood events. The most recent was Severe Winter Storm, declared in January 2026.
What does Expected Annual Loss (EAL) mean?
EAL is FEMA's estimate of average annual dollar losses from natural hazards, calculated from historical event data and exposure models. Greenup County's $16M EAL is a statistical average, not a guarantee for any specific year or address.