Natural disaster risk in Rockbridge County, Virginia
Virginia · population 22,631 · FIPS 51163
Overall: very low risk
Rockbridge County has a composite risk score of 33.3 out of 100 — higher than 33% of US counties. It ranks 58 of 133 in Virginia (1 = highest risk). Its highest-rated hazards are landslide, lightning, avalanche.
Drought now: Yes: D1 Moderate Drought, at least 54 weeks
Yes. On the U.S. Drought Monitor map valid 13 October 2026, 7.98% of Rockbridge County is in D1 Moderate Drought. Some of it has been at D1 or worse for at least 54 weeks in a row.
Drought in Rockbridge County: the last 52 weeks · droughtmonitor.unl.edu
The U.S. Drought Monitor is jointly produced by the National Drought Mitigation Center at the University of Nebraska-Lincoln, the United States Department of Agriculture, the National Oceanic and Atmospheric Administration and the National Aeronautics and Space Administration. Map courtesy of NDMC.
Risk, loss, vulnerability and resilience
| Measure | Rating and score |
|---|---|
| Overall risk Expected annual loss, adjusted for social vulnerability and community resilience. |
Very low 33.3 |
| Expected annual loss About $9.1 million a year, on average, across all 18 hazards. |
Very low 31.4 |
| Social vulnerability Higher means people may find it harder to prepare and recover. |
Relatively high 60 |
| Community resilience Higher means a stronger ability to prepare, adapt and recover. |
Relatively moderate 45.7 |
Risk by hazard
FEMA's risk rating for each of 18 natural hazards in Rockbridge County, highest first. "Not applicable" means the hazard is not modelled here.
| Hazard | Risk rating and score |
|---|---|
| Landslide | Relatively moderate 91 |
| Lightning | Relatively moderate 76 |
| Avalanche | Relatively low 71 |
| Hurricane | Relatively low 69 |
| Inland (riverine) flooding | Relatively low 55 |
| Drought | Relatively low 41 |
| Strong wind | Relatively low 40 |
| Winter weather | Relatively low 36 |
| Cold wave | Relatively low 33 |
| Wildfire | Very low 59 |
| Earthquake | Very low 38 |
| Hail | Very low 27 |
| Tornado | Very low 15 |
| Ice storm | Very low 14 |
| Heat wave | Very low 9 |
| Coastal flooding | Not applicable |
| Tsunami | Not applicable |
| Volcanic activity | Not applicable |
FEMA disaster declarations for Rockbridge County
Federal declarations that designated Rockbridge County, since 1 Jan 2024 (the period this site keeps from OpenFEMA). Older declarations are in FEMA's own dataset.
Yes. Rockbridge County has been named in 1 FEMA declaration since 1 Jan 2024. The latest is EM-3631-VA (Severe Winter Storm), declared 23 Jan 2026.
| Declaration | Kind | Incident | Declared | Individual assistance here |
|---|---|---|---|---|
| EM-3631-VA | Emergency | Severe Winter Storm | 23 Jan 2026 | No |
All FEMA declarations in Virginia, with estimated apply-by dates · Open FEMA deadlines
This product uses the Federal Emergency Management Agency's OpenFEMA API, but is not endorsed by FEMA. The Federal Government or FEMA cannot vouch for the data or analyses derived from these data after the data have been retrieved from the Agency's website(s). Dataset: Disaster Declarations Summaries - v2.
How to read these ratings
- Ratings run in five steps: very low, relatively low, relatively moderate, relatively high and very high. They compare a county with every other US county; they are not a measure of danger on their own.
- Scores run from 0 to 100 and are national percentiles. The bar shows the score: a score of 80 means a higher value than 80% of US counties.
- Overall risk combines the expected annual loss with social vulnerability and community resilience.
- Expected annual loss is the average yearly loss to buildings, people and agriculture the model expects from all 18 hazards.
- Social vulnerability describes how hard it may be for people to prepare for and recover from a disaster. Higher is worse.
- Community resilience describes a community's ability to prepare, adapt and recover. Higher is better.
- "Not applicable" means FEMA does not model that hazard there (for example, hurricanes far inland).
About this data
Source: FEMA National Risk Index, version 1.20, released December 2025, published by the Federal Emergency Management Agency (US public domain). About the National Risk Index. The index is a model of relative risk built from historical hazard records, what is exposed and community factors. It is not a forecast, it does not describe any single property, and it is not insurance or financial advice. For decisions about a specific address, check FEMA's flood maps and your local emergency management office.
Questions
What is the natural disaster risk in Rockbridge County, Virginia?
FEMA's National Risk Index rates the overall risk in Rockbridge County as very low, with a score of 33.3 out of 100 (higher than 33% of US counties). That is a comparison with other US counties, not a forecast.
What are the biggest natural hazards in Rockbridge County?
The hazards rated highest for Rockbridge County are landslide (relatively moderate), lightning (relatively moderate), avalanche (relatively low).
What is the flood risk in Rockbridge County?
FEMA rates inland (river and rain) flooding risk in Rockbridge County as relatively low. For a specific property, check the FEMA flood map and your local floodplain office.
Has Rockbridge County had a FEMA disaster declaration?
Yes. Rockbridge County has been named in 1 FEMA declaration since 1 Jan 2024. The latest is EM-3631-VA (Severe Winter Storm), declared 23 Jan 2026.
Is Rockbridge County in a drought?
Yes. On the U.S. Drought Monitor map valid 13 October 2026, 7.98% of Rockbridge County is in D1 Moderate Drought. Some of it has been at D1 or worse for at least 54 weeks in a row.
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