Natural disaster risk in Martin County, Indiana
Indiana · population 9,780 · FIPS 18101
Overall: very low risk
Martin County has a composite risk score of 12.3 out of 100 — higher than 12% of US counties. It ranks 83 of 92 in Indiana (1 = highest risk). Its highest-rated hazards are drought, strong wind, tornado.
Drought now: No: no drought or dryness
No. On the U.S. Drought Monitor map valid 13 October 2026, no part of Martin County is in drought or abnormally dry (none of D0 to D4). That has been so for 9 weeks in a row.
Drought in Martin 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 12.3 |
| Expected annual loss About $5.2 million a year, on average, across all 18 hazards. |
Very low 13.8 |
| Social vulnerability Higher means people may find it harder to prepare and recover. |
Relatively moderate 43 |
| Community resilience Higher means a stronger ability to prepare, adapt and recover. |
Relatively high 70.6 |
Risk by hazard
FEMA's risk rating for each of 18 natural hazards in Martin County, highest first. "Not applicable" means the hazard is not modelled here.
| Hazard | Risk rating and score |
|---|---|
| Drought | Relatively low 43 |
| Strong wind | Relatively low 40 |
| Tornado | Relatively low 34 |
| Winter weather | Relatively low 34 |
| Ice storm | Relatively low 28 |
| Earthquake | Very low 54 |
| Landslide | Very low 45 |
| Heat wave | Very low 35 |
| Inland (riverine) flooding | Very low 28 |
| Cold wave | Very low 15 |
| Hail | Very low 14 |
| Hurricane | Very low 13 |
| Lightning | Very low 10 |
| Wildfire | Very low 2 |
| Avalanche | Not applicable |
| Coastal flooding | Not applicable |
| Tsunami | Not applicable |
| Volcanic activity | Not applicable |
FEMA disaster declarations for Martin County
Federal declarations that designated Martin County, since 1 Jan 2024 (the period this site keeps from OpenFEMA). Older declarations are in FEMA's own dataset.
Yes. Martin County has been named in 2 FEMA declarations since 1 Jan 2024. The latest is EM-3641-IN (Severe Winter Storm), declared 24 Jan 2026.
| Declaration | Kind | Incident | Declared | Individual assistance here |
|---|---|---|---|---|
| EM-3641-IN | Emergency | Severe Winter Storm | 24 Jan 2026 | No |
| DR-4882-IN | Major disaster | Severe Storms, Straight-Line Winds, Tornadoes, and Flooding | 22 Jul 2025 | No |
All FEMA declarations in Indiana, 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 Martin County, Indiana?
FEMA's National Risk Index rates the overall risk in Martin County as very low, with a score of 12.3 out of 100 (higher than 12% of US counties). That is a comparison with other US counties, not a forecast.
What are the biggest natural hazards in Martin County?
The hazards rated highest for Martin County are drought (relatively low), strong wind (relatively low), tornado (relatively low).
What is the flood risk in Martin County?
FEMA rates inland (river and rain) flooding risk in Martin County as very low. For a specific property, check the FEMA flood map and your local floodplain office.
Has Martin County had a FEMA disaster declaration?
Yes. Martin County has been named in 2 FEMA declarations since 1 Jan 2024. The latest is EM-3641-IN (Severe Winter Storm), declared 24 Jan 2026.
Is Martin County in a drought?
No. On the U.S. Drought Monitor map valid 13 October 2026, no part of Martin County is in drought or abnormally dry (none of D0 to D4). That has been so for 9 weeks in a row.
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