riskbycounty
FEMA NRI 1.19.0Updated Nov 2023 · Coverage 2014–2023Methodology

Adams County Disaster Risk

Adams County, Indiana

FEMA Risk Rating

Relatively Low

National Percentile

52th

of 3,144 counties

State Rank

#33

of 92 (1 = highest risk)

Flood Risk

61th

percentile

Hazard Risk Breakdown

Flood

River, coastal, and surface flooding risk

Relatively Low

Higher than 61% of US counties

Wildfire

Wildland and wildland-urban interface fire risk

Very Low

Higher than 10% of US counties

Tornado

Tornado and severe thunderstorm risk

Relatively Low

Higher than 76% of US counties

Earthquake

Seismic activity and ground shaking risk

Relatively Low

Higher than 63% of US counties

Hurricane

Tropical cyclone and hurricane risk

Very Low

Higher than 40% of US counties

Risk Overview

About Natural Disaster Risk in Adams County, Indiana

Adams County's moderate risk profile

Adams County scores 52.13 on the national composite risk scale, placing it slightly above the national average and indicating relatively low overall disaster risk. Your county faces moderate exposure compared to the most vulnerable communities nationwide, though localized hazards warrant attention.

Mid-tier risk in Indiana

Adams County ranks in the middle of Indiana's 92 counties with a composite score of 52.13, compared to the state average of 45.52. This positions Adams above half of Indiana's counties in disaster vulnerability.

Riskier than surrounding counties

Adams County's score of 52.13 exceeds nearby Blackford County (9.00) and Jay County's regional peers, but falls well below Allen County (90.84) to the west. Your county sits in a moderate risk zone within a generally low-risk region.

Tornadoes and earthquakes top concerns

Tornado risk reaches 75.89 in Adams County, making severe convective storms your primary hazard, while earthquake risk of 62.88 reflects regional seismic potential. Flooding also poses moderate risk at 61.32, particularly near river systems and low-lying areas.

Secure your tornado safety plan

With tornado risk scores near 76, ensure your home has a designated safe room or storm shelter and review your homeowners policy for wind damage coverage. Consider earthquake insurance given your county's 62.88 seismic score, and verify flood coverage if you're in a high-risk area.

Source: FEMA National Risk Index · Narrative reviewed by Evan Brooks, Data Editor

Preparedness Guide

What to Prepare for in Adams County

Top Hazards by Exposure

  1. #1
    TornadoPrepare
    76th percentile
  2. #2
    EarthquakePrepare
    63th percentile
  3. #3
    FloodPrepare
    61th percentile

Source: FEMA National Risk Index v1.19.0 · Percentiles are national (3,144 counties)

Risk Advisory: Adams County

Risk Verdict

Adams County's FEMA risk score places it at the 52th percentile nationally, indicating lower-than-typical exposure for a U.S. county. A moderate composite score often means one or two hazard categories are doing the heavy lifting — knowing which ones matters for preparation.

Hazard Breakdown

Tornado risk is Adams County's dominant natural hazard, ranked at the 76th percentile nationally under FEMA's National Risk Index. Earthquake ranks second at the 63th percentile nationally. Additional tracked hazards include flood (61th percentile), hurricane (40th percentile), wildfire (10th percentile).

Preparedness Context

Tornado exposure at the 76th percentile nationally makes Adams County a county where a battery-powered weather radio — not just smartphone apps — is a worthwhile household investment, given that mobile networks often fail during severe storms. Alongside tornado exposure, earthquake at the 63th percentile nationally means Adams County households face multi-hazard severe-weather seasons that benefit from a single integrated emergency plan covering both threats. In Adams County, tornado watches indicate favorable atmospheric conditions while warnings mean rotation has been detected — households benefit from understanding this distinction so they shelter immediately on a warning, not after seeking visual confirmation.

Regional Context

The Indiana county average is 6.6 composite points below Adams County's score, a gap that reflects the county's elevated position in the state's hazard distribution.

Is your household prepared for Adams County's hazards?

Review FEMA's county-specific preparedness checklists and emergency planning guides.

FEMA Ready Guide →

Frequently Asked Questions

What is the natural disaster risk in Adams County, IN?
Adams County has a FEMA National Risk Index rating of Relatively Low, placing it in the 52th percentile nationally out of 3,144 counties. This composite score reflects the county's overall exposure to natural hazards including floods, wildfires, tornadoes, earthquakes, and hurricanes, weighted by expected annual loss and social vulnerability.
What types of natural hazards affect Adams County?
Adams County is evaluated for five major natural hazard types: tornado (76th percentile), earthquake (63th percentile), flooding (61th percentile), hurricane (40th percentile), wildfire (10th percentile). The highest-risk hazard is tornado at the 76th percentile nationally. These scores are derived from FEMA's National Risk Index, which analyzes expected annual loss, social vulnerability, and community resilience for each hazard type.
How does Adams County risk compare to the Indiana average?
Adams County's composite risk percentile is 52th, compared to the Indiana state average of 46th percentile. The state's overall risk rating is Relatively Low. This means Adams County faces higher natural disaster risk than the typical county in Indiana.
Is Adams County at risk for tornado?
Yes, Adams County's tornado risk is at the 76th percentile nationally. This places it in the top quartile for this hazard type. For flooding specifically, Adams County is at the 61th percentile.
How is natural disaster risk measured?
FEMA's National Risk Index (NRI) calculates risk scores for 18 natural hazard types across all U.S. counties and census tracts. The composite score combines Expected Annual Loss (estimated dollar losses from each hazard), Social Vulnerability (demographic factors affecting disaster impact), and Community Resilience (ability to recover). Percentile scores rank each county against all 3,144 U.S. counties, and risk ratings range from Very Low to Very High.
Why is Adams County higher risk than average?
Adams County's composite risk score of 52th percentile is above the Indiana state average of 46th percentile. This elevated risk is driven by tornado exposure (76th percentile), along with earthquake and flooding risk. Geographic location, terrain, climate patterns, and proximity to flood zones or fault lines all influence a county's risk profile.
By Evan Brooks, Data EditorUpdated Reviewed by Evan Brooks, Data Editor

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.