Greene County Disaster Risk
Greene County, Indiana
FEMA Risk Rating
Very Low
National Percentile
42th
of 3,144 counties
State Rank
#47
of 92 (1 = highest risk)
Flood Risk
52th
percentile
Hazard Risk Breakdown
Flood
River, coastal, and surface flooding risk
Relatively Low
Higher than 52% of US counties
Wildfire
Wildland and wildland-urban interface fire risk
Very Low
Higher than 8% of US counties
Tornado
Tornado and severe thunderstorm risk
Relatively Low
Higher than 63% of US counties
Earthquake
Seismic activity and ground shaking risk
Relatively Low
Higher than 75% of US counties
Hurricane
Tropical cyclone and hurricane risk
Very Low
Higher than 26% of US counties
Risk Overview
About Natural Disaster Risk in Greene County, Indiana
Greene sits below national risk levels
With a composite risk score of 42.49, Greene County earns a "Very Low" rating and runs below the national average. The county still faces meaningful tornado exposure (63.45) and moderate flood risk (52.04), though both remain manageable compared to national highs.
Below Indiana's average risk profile
Greene's 42.49 score falls below Indiana's 45.52 state average, positioning the county in the safer half of the state. Tornado and flood risks remain moderate but substantially lower than northeastern Indiana counties like Grant and Hamilton.
Safer than Grant, comparable to Gibson
Greene County's 42.49 score places it well below Grant County's 69.40, reflecting Greene's lower tornado and flood exposure. The county's risk profile aligns closely with Gibson County (48.00), making both reasonable alternatives within the region.
Tornadoes and flooding warrant attention
Tornado risk at 63.45 represents Greene's primary natural hazard concern, though below many Indiana counties. Flooding (52.04) poses a secondary threat, especially in river valleys and low-lying areas during heavy precipitation events.
Bundle tornado and flood protections
Ensure homeowners insurance includes robust wind and hail coverage for tornado preparedness. Separate flood insurance is essential for properties near streams or in mapped floodplains; review coverage annually and maintain a household emergency plan.
Source: FEMA National Risk Index · Narrative reviewed by Evan Brooks, Data Editor
Preparedness Guide
What to Prepare for in Greene County
Top Hazards by Exposure
Source: FEMA National Risk Index v1.19.0 · Percentiles are national (3,144 counties)
Risk Advisory: Greene County
Risk Verdict
At the 42th percentile nationally, Greene County experiences relatively limited natural hazard pressure compared to most of the country. A preparedness foundation — alert registration, household communication plan, and a basic supply review — costs little and remains valuable even at Greene County's favorable 42th percentile ranking.
Hazard Breakdown
Earthquake risk is Greene County's dominant natural hazard, ranked at the 75th percentile nationally under FEMA's National Risk Index. Tornado ranks second at the 63th percentile nationally. Additional tracked hazards include flood (52th percentile), hurricane (26th percentile), wildfire (8th percentile).
Preparedness Context
Greene County ranks at the 75th percentile nationally for earthquake risk. Unlike most natural hazards, earthquakes provide no advance warning; preparedness here means structural adjustments and a practiced response, not alert monitoring. The county's tornado risk at the 63th percentile nationally is a seasonal consideration alongside the year-round earthquake threat, requiring awareness of both hazard types. For earthquake preparedness, Greene County's county emergency management office often maintains a list of community water supply points, Red Cross shelter locations, and post-quake assistance programs — useful resources to identify before an event occurs.
Regional Context
The county's composite score diverges by only 3.0 points from the Indiana average, making Greene County's hazard profile broadly typical for this part of the state.
Is your household prepared for Greene County's hazards?
Review FEMA's county-specific preparedness checklists and emergency planning guides.
Frequently Asked Questions
What is the natural disaster risk in Greene County, IN?
What types of natural hazards affect Greene County?
How does Greene County risk compare to the Indiana average?
Is Greene County at risk for earthquake?
How is natural disaster risk measured?
Is Greene County a safe place to live?
Data Source
Risk data sourced from the FEMA National Risk Index (NRI). Risk scores are relative rankings (0–100) across all US counties — not absolute risk measures. Higher scores indicate higher relative risk compared to other counties.
Disclaimer: This data is informational only. It is not financial, insurance, or legal advice. Always consult a qualified professional before making insurance or real estate decisions.