FEMA Records
13
Low volume
Virginia · FEMA + NOAA + National Risk Index
Martinsville (city), VA
13 FEMA disaster declarations (1972-2026), with a FEMA National Risk Index rating of Very Low. Most common hazard: Hurricane.
- 13
- FEMA declarations
- 7
- Major disasters
- 10
- NRI risk · Very Low
- Hurricane
- Top hazard
The verdict
Martinsville (city) has a nationally busy FEMA history: 13 declarations, more than 17% of counties in this registry. But the state comparison tempers that reading: the total is 36% below the Virginia county mean. FEMA's separate National Risk Index places the county safer than 10%; that score models loss and vulnerability rather than counting declarations.
- Safer than 10%
- of U.S. counties for FEMA National Risk Index score
- Very Low
- FEMA National Risk Index rating
- 13
- FEMA declarations vs 21 national county avg
- 6
- hurricane declarations, the most common hazard here
FEMA's National Risk Index and its declaration registry are separate measures. This county's registry includes Major Disaster (DR) and Emergency (EM) records; an EM authorizes a narrower set of federal assistance than a DR.
How does Martinsville (city) compare?
Martinsville (city) vs. all counties in this dataset
FEMA disaster declarations, all-time
13 17th percentile higher than 17% of 3,266 counties
Each bar is a band; taller bars hold more counties. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source FEMA Disaster Declarations Summaries v2 · 2026-08-03
Martinsville (city)'s FEMA Risk Index score
FEMA National Risk Index composite score vs. the Virginia county average
Which hazard drives modeled loss here?
FEMA's modeled annual dollar loss for Martinsville (city) is led by Riverine Flooding (about $2.0M Expected Annual Loss, Historical Loss Ratio Relatively Moderate), while Earthquake carries the highest National Risk Index rating (Relatively Low). EAL and risk score use different inputs; they need not agree.
Source: FEMA National Risk Index (December 2025 release) - Expected Annual Loss vs composite risk rating by hazard.
What does Martinsville (city)'s hazard record show?
Declaration frequency
Nationally, Martinsville (city)'s 13 FEMA records form a high-volume history; within Virginia, however, the count is 36% below the county mean. 7 entries carry the Major Disaster classification. The largest incident group is Hurricane, appearing 6 times. The full 54-year record averages 0.2 declarations annually. A DR label alone does not say whether Individual Assistance, Public Assistance, or both followed.
FEMA National Risk Index
FEMA's National Risk Index places this county in the low end of the national distribution, composite score 9.6/100 (Very Low). Expected Annual Loss is rated Very Low (roughly $3.4M in annualized losses). Two modifiers shape how that exposure becomes real-world harm here: social vulnerability (Very High) and community resilience (Relatively High). Even the county's top-rated hazard, Earthquake, only reaches Relatively Low on FEMA's scale, none of the 18 modeled hazards stand out here. FEMA's modeled frequency puts that hazard at roughly once every 1,107 years here.
Reading the federal records together
No paid-claim row for this county appears in the NFIP county table used by PlainHazard. That absence is not evidence that flooding never occurred: the register observes claims under federal flood-insurance policies, not uninsured losses, emergency reports, or every flood outside the program. The FEMA declaration history below is therefore the available federal-action record on this page.
Start with the state benchmark: a Virginia county averages 20.4 federal declaration records, while Martinsville (city) has 13. The gap is 36% below that mean. Fewer entries indicate a quieter history of recorded federal actions, not immunity from a hazard and not a prediction about what happens next.
45 /100
Historical Activity Index
Moderate historical activity
Martinsville (city), VA · PlainHazard-derived composite from federal records
This 0–100 index is an explicit PlainHazard composite from FEMA declaration history only on the county surface (this DB has no county-level NOAA damage row) . It is not FEMA's National Risk Index, not a forecast, and not a safety, insurance, or preparedness rating. Open the calculator · Methodology
FEMA Declarations (1953–present) Moderate
9/30
13 OpenFEMA declarations, full ingest window (0.6x national county average)
County Disaster Density Moderate
8/25
13 declarations (0.6x state county average of 20)
Major Disaster Share High
13/25
7 of 13 declarations are major disasters (54%)
Hazard Diversity Very High
15/20
6 different disaster types declared in Martinsville (city)
Historical Declaration Activity
Activity Band
High
vs. Virginia Avg
-36%
State avg: 20.4
vs. National Avg
-37%
National avg: 20.7
Avg Per Year
0.2
Over 54 years
FEMA NRI 8-hazard radar - Martinsville (city)
How to read this radar
Each axis: NRI risk rating (Very Low-Very High) on a 0-100 scale. Rounder = broad exposure; spiky = one or two hazards dominate.
Major Disaster share
54%
Major-heavy
NRI risk score
10
Very Low
Source: FEMA National Risk Index Per-county per-hazard ratings, December 2025 release
How often does each hazard strike Martinsville (city)?
FEMA's National Risk Index models a historical event count and an annualized frequency for each hazard type. Most hazards are expressed as modeled occurrences per year; FEMA expresses drought and heat-wave frequency as event-days per year. These modeled frequencies are not forecasts.
| Hazard | NRI Risk Rating | Recurrence |
|---|---|---|
| Earthquake | Relatively Low | roughly once every 1,107 years |
| Hurricane | Relatively Low | roughly once every 13 years |
| Ice Storm | Relatively Low | an average of 1.6 times per year |
| Strong Wind | Relatively Low | an average of 3.2 times per year |
| Tornado | Relatively Low | roughly once every 341 years |
| Landslide | Very Low | roughly once every 36 years |
| Cold Wave | Very Low | roughly once every 1 years |
| Riverine Flooding | Very Low | roughly once every 1 years |
| Winter Weather | Very Low | an average of 6.5 times per year |
| Heat Wave | Very Low | 1.2 modeled event-days per year |
| Lightning | Very Low | an average of 44 times per year |
| Hail | Very Low | an average of 4.7 times per year |
| Wildfire | Very Low | roughly once every 69,708 years |
| Drought | No Rating | 7.2 modeled event-days per year |
Source: FEMA National Risk Index Modeled annualized frequency; drought and heat wave use event-days/year, December 2025 release
Disaster Types
Hurricane 6
Biological 2
Snowstorm 2
Winter Storm 1
Severe Storm 1
Flood 1
What Hurricane declarations mean here
Hurricane is the most frequent declaration type on Martinsville (city)'s federal record, 46% of its declarations. Atlantic tropical systems run on a defined season, 1 June to 30 November, with most activity concentrated between August and October; Pacific and territorial basins run on their own calendars. A single named storm routinely produces one declaration number covering a long corridor of counties at once, well inland as well as on the coast, which is why an affected county's count can jump by several in one year without several separate events having occurred.
One practical distinction matters when reading these records: a tropical declaration usually bundles wind, storm surge and inland rainfall flooding under a single incident, but the insurance behind them is split. Wind damage falls to property insurers, while flood and surge damage is covered only under a separate National Flood Insurance Program policy. That is why a county can show heavy declaration activity and a comparatively small NFIP claims record, or the reverse.
Declaration counts describe past federal action. They are a record of what was declared, not a forecast of future hazard probability.
Declaration Types
What DR / EM / FM mean
FEMA categorizes declarations as Major Disasters (DR), Emergencies (EM), or Fire Management Assistance (FM).
Major Disaster - 7 53.8%
of all 13 declarations
Emergency - 6 46.2%
of all 13 declarations
FEMA Declarations Timeline
| Year | Declarations | |
|---|---|---|
| 2026 | 1 | |
| 2020 | 2 | |
| 2019 | 2 | |
| 2018 | 1 | |
| 2013 | 1 | |
| 2012 | 1 | |
| 2005 | 1 | |
| 1996 | 2 | |
| 1993 | 1 | |
| 1972 | 1 | |
Disaster Declarations
How the 13 FEMA declarations break into federal action codes (DR / EM / FM). Same DISTINCT grain as the table below.
Download these 13 declarations as CSV . FEMA source data is public domain; our derived presentation is CC0.
| DR# | Title | Type | Incident | Date |
|---|---|---|---|---|
| 3631 | SEVERE WINTER STORM | EM | Winter Storm | 2026-01-23 |
| 4512 | COVID-19 PANDEMIC | DR | Biological | 2020-04-02 |
| 3448 | COVID-19 | EM | Biological | 2020-03-13 |
| 4411 | TROPICAL STORM MICHAEL | DR | Hurricane | 2018-12-18 |
| 4401 | HURRICANE FLORENCE | DR | Hurricane | 2018-10-15 |
| 3403 | HURRICANE FLORENCE | EM | Hurricane | 2018-09-11 |
| 3359 | HURRICANE SANDY | EM | Hurricane | 2012-10-29 |
| 4072 | SEVERE STORMS AND STRAIGHT-LINE WINDS | DR | Severe Storm | 2012-07-27 |
| 3240 | HURRICANE KATRINA EVACUATION | EM | Hurricane | 2005-09-12 |
| 1135 | HURRICANE FRAN AND ASSOCIATED SEVERE STORM COND | DR | Hurricane | 1996-09-06 |
| 1086 | BLIZZARD OF 96 (SEVERE SNOW STORM) | DR | Snowstorm | 1996-01-13 |
| 3112 | SEVERE WINTER STORM | EM | Snowstorm | 1993-03-25 |
| 339 | TROPICAL STORM AGNES | DR | Flood | 1972-06-23 |
Storm Events in Virginia
Statewide NOAA context only. PlainHazard does not currently attribute these state totals to Martinsville (city).
| Storm Type | Events | Fatalities | Injuries | Property Damage |
|---|---|---|---|---|
| Thunderstorm Wind | 8,940 | 13 | 31 | $123.1M |
| Flood | 2,300 | 4 | 0 | $85.1M |
| Winter Weather | 2,049 | 6 | 32 | $902.0K |
| Flash Flood | 1,942 | 13 | 4 | $244.2M |
| Heavy Rain | 1,566 | 0 | 0 | $2.5M |
Source: NOAA Storm Events Database State-level aggregated data, 2015-2025
FEMA National Risk Index
Overall Risk
Very Low
Score: 9.6/100
Expected Annual Loss
Very Low
$3.4M/year
Social Vulnerability
Very High
Community Resilience
Relatively High
Hazard Risk Breakdown
Earthquake Relatively Low
Hurricane Relatively Low
Ice Storm Relatively Low
Strong Wind Relatively Low
Tornado Relatively Low
Landslide Very Low
Cold Wave Very Low
Riverine Flooding Very Low
Winter Weather Very Low
Heat Wave Very Low
Lightning Very Low
Hail Very Low
Wildfire Very Low
Drought No Rating
Source: FEMA National Risk Index (NRI) Ratings reflect relative scores among all US counties. Data: hazards.fema.gov/nri
The model's sharpest exposure here: Earthquake
Earthquake is the model's clearest example of a hazard with no season and no warning. Its expected loss is driven less by how often shaking occurs than by how much of the building stock predates modern seismic codes, so exposure can be high in places where nothing has happened for a long time.
Worth noting for Martinsville (city): the model and the federal record do NOT point at the same hazard. Earthquake carries the highest modeled rating (Relatively Low), while the county's declaration history is led by Hurricane. That is not a contradiction, the two measure genuinely different things. Declarations record federal ACTION, which requires damage costly enough to exceed state and local capacity; the Risk Index models EXPECTED annual loss across all 18 hazards whether or not any declaration ever followed. A hazard can be the county's largest modeled exposure and never once have driven a declaration.
National Risk Index ratings are modeled estimates of expected annual loss, not predictions of what will happen in any given year.
Data-matched county comparisons
Martinsville (city)'s closest FEMA peer: Oceana County, MI
Comparisons use published FEMA declaration fields plus the National Risk Index composite for Martinsville (city). Record similarity, not a safety rating.
Closest declaration profiles
Martinsville (city) shows 13 FEMA declarations, led by Hurricane.
Similar Major-disaster share
Martinsville (city): 7 of 13 of its declarations are Major.
Similar modeled NRI score
Martinsville (city): NRI composite 9.6 (Very Low).
How these peers are chosen
Cohort: Published U.S. county equivalents outside the source state or territory. Each metric keeps six ETL candidates; three unique destinations are shown after de-duplicating across axes. Declaration-volume ranking combines count and Major-disaster share and prefers a different leading incident type; Major-share ranks the Major fraction adjusted for volume; NRI ranks the modeled composite score only.
Retained FEMA snapshot feed for Martinsville (city) - capture-dated entries only.
Further reading for this county
Most disaster-prone counties
With 13 FEMA declarations, Martinsville (city) sits in the high-volume declaration band - see how that count ranks against other U.S. counties.
More PlainHazard guides
- Most disaster-prone counties - U.S. counties ranked by FEMA declaration totals.
- Understanding disaster data - declarations vs storm events vs NRI scores.
- Preparing for natural disasters - household checklist (not county-specific advice).
Related
Frequently Asked Questions
What is the most common disaster type in Martinsville (city)?
The most common disaster type in Martinsville (city) is Hurricane, with 6 declarations. Other disaster types include Biological (2), Snowstorm (2), Winter Storm (1).
How does Martinsville (city)'s FEMA declaration record compare with the Virginia average?
The typical Virginia county has 20.4 FEMA declaration records; Martinsville (city) has 13, or 36% fewer. Against the national county mean of 20.7, this county's total is 37% lower. The comparison is historical and says nothing about the probability of a future event.
How many major FEMA disaster declarations has Martinsville (city) received?
Martinsville (city) has received 7 major disaster declarations, representing 54% of all 13 disaster declarations.
Does FEMA's top risk-rated hazard match the highest Expected Annual Loss in Martinsville (city)?
No. In Martinsville (city), Earthquake has the highest National Risk Index rating (Relatively Low), while Riverine Flooding leads Expected Annual Loss at about $2.0M. FEMA's risk score and dollar-loss model use different inputs, so the leaders often differ.
What was the worst year for disasters in Martinsville (city)?
The most active year for disaster declarations in Martinsville (city) was 1996, with 2 declarations. The county has FEMA disaster data spanning 1972 to 2026.
What is the FEMA National Risk Index score for Martinsville (city)?
According to the FEMA National Risk Index, Martinsville (city), Virginia has an overall risk score of 9.6 out of 100 (Very Low). On social vulnerability the county rates Very High; on community resilience, Relatively High. The Expected Annual Loss (EAL) score is Very Low, representing $3.4M in annualized losses.
Which natural hazard poses the greatest risk to Martinsville (city)?
Based on FEMA NRI data, the highest-risk natural hazard in Martinsville (city) as of the latest release is Earthquake (risk rating: Relatively Low). Other significant hazards include Hurricane (Relatively Low) and Ice Storm (Relatively Low). FEMA's modeled event frequency puts earthquake here at roughly once every 1,107 years. The underlying methodology weighs historical event frequency against exposed assets and community vulnerability.
Data Sources & Methodology
Disaster declaration data comes from the FEMA OpenFEMA Disaster Declarations Summaries v2 API, which includes all federally declared disasters, emergencies, and fire management assistance grants.
Storm event data is sourced from the NOAA Storm Events Database (2015-2025), which tracks significant weather events including thunderstorms, tornadoes, floods, and winter storms.
This data is provided for informational purposes only. FEMA disaster declarations represent federal response actions and may not capture all local emergencies or weather events.
What this means for Martinsville (city)
Against a Virginia county mean of 20 declarations, Martinsville (city), VA records 13, or 36% fewer. PlainHazard classifies that historical total as high activity.
- Major Disaster is the largest group (7 of 13) in a declaration history that remains below its state benchmark; frequency here is not a forecast. Virginia overview
- Nationally the county exceeds 17% of recorded county totals, but its own Virginia benchmark is higher. The ranking keeps those two contexts separate. Most-disaster rankings
- With no NFIP county row, the declaration register and modeled NRI remain distinct evidence rather than substitutes for a claims history. Disaster-data guide
A below-average federal record is not a safety guarantee. Use National Weather Service alerts and local emergency-management notices for present conditions, not this historical comparison.
PlainHazard derives this profile from FEMA's Disaster Declarations Summaries and National Risk Index data. The declaration comparison covers 3,266 U.S. counties and county equivalents in this database, refreshed as of 2026-08-03. Read our methodology - how this data is sourced, computed, and verified.
All federal data sources used on this page
- FEMA OpenFEMA, Disaster Declarations Summaries v2 - all federally-declared disasters for this county. fema.gov/openfema/disaster-declarations
- FEMA National Risk Index (NRI) - per-county per-hazard risk ratings and expected annual loss. hazards.fema.gov/nri
- NOAA NCEI Storm Events Database - state-level storm/severe-weather event records, 2015-2025. ncdc.noaa.gov/stormevents
Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainHazard Editorial
Verify with FEMA → · Verify with FEMA NRI → · Verify with NOAA →
Every figure on PlainHazard is rendered directly from FEMA federal disaster data, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or national statistics report, the data & editorial changelog, or report a data error.