FEMA Records
28
High volume
South Carolina · FEMA + NOAA + National Risk Index
Kershaw County, SC
28 FEMA disaster declarations (1977-2026), with a FEMA National Risk Index rating of Relatively Low. Most common hazard: Hurricane.
- 28
- FEMA declarations
- 13
- Major disasters
- 67
- NRI risk · Relatively Low
- Hurricane
- Top hazard
The verdict
Two federal records point in the busier direction for Kershaw County. Its 28 FEMA declarations are 9% above the South Carolina county mean and exceed the count for 81% of the 3,266 counties in this registry. Separately, FEMA's National Risk Index places it in the riskiest 33%, based on modeled expected annual loss, social vulnerability, and community resilience.
- Riskiest 33%
- of U.S. counties for FEMA National Risk Index score
- Relatively Low
- FEMA National Risk Index rating
- 28
- FEMA declarations vs 21 national county avg
- 122
- NFIP flood insurance claims filed
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 Kershaw County compare?
Kershaw County vs. all counties in this dataset
FEMA disaster declarations, all-time
28 Top 19% higher than 81% 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
Kershaw County's FEMA Risk Index score
FEMA National Risk Index composite score vs. the South Carolina county average
Which hazard drives modeled loss here?
FEMA's modeled annual dollar loss for Kershaw County is led by Riverine Flooding (about $9.6M Expected Annual Loss, Historical Loss Ratio Relatively Moderate), while Strong Wind carries the highest National Risk Index rating (Relatively High). 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 Kershaw County's hazard record show?
Reading the federal records together
The NFIP claims register shows a middle-volume loss record here: 122 paid claims, totaling $972.6K. PlainHazard uses 50-499 claims for this descriptive band; FEMA does not publish it as a safety or coverage category. The $8.0K average describes payments on recorded claims only, leaving uninsured damage and properties without a claim outside the measure.
The declaration register points in the busier direction. Kershaw County's 28 federal records stand 9% above the South Carolina county mean of 25.6. That comparison describes how often federal action was recorded, including any Major Disaster, Emergency, and Fire Management entries shown on this page; it does not convert the count into future probability.
FEMA National Risk Index
This county carries a high composite score on FEMA's National Risk Index, 66.7/100, rated Relatively Low. Its Expected Annual Loss rating is Relatively Low (roughly $23.5M in annualized losses), and a Relatively Moderate social-vulnerability profile combined with Relatively Low community resilience shapes how much of that raw exposure becomes realized harm. Of the 18 hazards FEMA models, Strong Wind stands out as the sharpest exposure here, rated Relatively High. FEMA's modeled frequency puts that hazard at an average of 5.3 times per year here, based on 202 historical events on record.
Declaration frequency
The FEMA register is busy by both local and national comparisons. It contains 28 entries for Kershaw County, including 13 Major Disaster records, 9% above the South Carolina county mean. Across the 49-year span, that works out to 0.6 declarations a year. Hurricane leads the file with 15 entries. Declaration type records the federal action taken, not every assistance program approved.
66 /100
Historical Activity Index
High historical activity
Kershaw County, SC · 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) High
20/30
28 OpenFEMA declarations, full ingest window (1.4x national county average)
County Disaster Density High
14/25
28 declarations (1.1x state county average of 26)
Major Disaster Share Moderate
12/25
13 of 28 declarations are major disasters (46%)
Hazard Diversity Very High
20/20
9 different disaster types declared in Kershaw County
Historical Declaration Activity
Activity Band
High
vs. South Carolina Avg
+9%
State avg: 25.6
vs. National Avg
+35%
National avg: 20.7
Avg Per Year
0.6
Over 49 years
FEMA NRI 8-hazard radar - Kershaw County
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
46%
Mixed major share
NRI risk score
67
Relatively Low
Source: FEMA National Risk Index Per-county per-hazard ratings, December 2025 release
How often does each hazard strike Kershaw County?
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 |
|---|---|---|
| Strong Wind | Relatively High | an average of 5.3 times per year |
| Hurricane | Relatively Moderate | roughly once every 5 years |
| Ice Storm | Relatively High | an average of 1.2 times per year |
| Earthquake | Relatively Low | roughly once every 328 years |
| Heat Wave | Relatively Low | 4.1 modeled event-days per year |
| Tornado | Relatively Moderate | roughly once every 2 years |
| Wildfire | Relatively Low | roughly once every 1,113 years |
| Lightning | Relatively Moderate | an average of 58 times per year |
| Riverine Flooding | Relatively Low | roughly once every 2 years |
| Cold Wave | Relatively Low | roughly once every 3 years |
| Landslide | Very Low | roughly once every 3 years |
| Hail | Relatively Low | an average of 3.8 times per year |
| Winter Weather | Relatively Low | an average of 2.3 times per year |
| Drought | Very Low | 20 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 15
Tropical Storm 2
Biological 2
Flood 2
Severe Storm 2
Severe Ice Storm 2
Winter Storm 1
Tornado 1
Drought 1
What Hurricane declarations mean here
Hurricane is the most frequent declaration type on Kershaw County's federal record, 54% 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).
Emergency - 15 53.6%
of all 28 declarations
Major Disaster - 13 46.4%
of all 28 declarations
FEMA Declarations Timeline
| Year | Declarations | |
|---|---|---|
| 2026 | 1 | |
| 2024 | 3 | |
| 2023 | 2 | |
| 2022 | 1 | |
| 2020 | 2 | |
| 2019 | 1 | |
| 2018 | 2 | |
| 2017 | 3 | |
| 2016 | 2 | |
| 2014 | 1 | |
| 2005 | 2 | |
| 2004 | 1 | |
| 2000 | 1 | |
| 1999 | 2 | |
| 1991 | 1 | |
Show 3 earlier declaration years
| 1989 | 1 | |
| 1984 | 1 | |
| 1977 | 1 | |
Disaster Declarations
How the 28 FEMA declarations break into federal action codes (DR / EM / FM). Same DISTINCT grain as the table below.
Download these 28 declarations as CSV . FEMA source data is public domain; our derived presentation is CC0.
| DR# | Title | Type | Incident | Date |
|---|---|---|---|---|
| 3632 | SEVERE WINTER STORM | EM | Winter Storm | 2026-01-23 |
| 4829 | HURRICANE HELENE | DR | Hurricane | 2024-09-29 |
| 3619 | HURRICANE HELENE | EM | Tropical Storm | 2024-09-26 |
| 3606 | HURRICANE DEBBY | EM | Tropical Storm | 2024-08-05 |
| 3597 | HURRICANE IDALIA | EM | Hurricane | 2023-08-31 |
| 4677 | HURRICANE IAN | DR | Hurricane | 2022-11-21 |
| 3585 | HURRICANE IAN | EM | Hurricane | 2022-09-29 |
| 4492 | COVID-19 PANDEMIC | DR | Biological | 2020-03-27 |
| 3470 | COVID-19 | EM | Biological | 2020-03-13 |
| 3421 | HURRICANE DORIAN | EM | Hurricane | 2019-09-01 |
| 3400 | HURRICANE FLORENCE | EM | Hurricane | 2018-09-10 |
| 4346 | HURRICANE IRMA | DR | Hurricane | 2017-10-16 |
| 3386 | HURRICANE IRMA | EM | Hurricane | 2017-09-07 |
| 4286 | HURRICANE MATTHEW | DR | Hurricane | 2016-10-11 |
| 3378 | HURRICANE MATTHEW | EM | Hurricane | 2016-10-06 |
| 4241 | SEVERE STORMS AND FLOODING | DR | Flood | 2015-10-05 |
| 3373 | SEVERE STORMS AND FLOODING | EM | Severe Storm | 2015-10-03 |
| 3369 | SEVERE WINTER STORM | EM | Severe Ice Storm | 2014-02-12 |
| 3233 | HURRICANE KATRINA EVACUATION | EM | Hurricane | 2005-09-10 |
| 1566 | TROPICAL STORM FRANCES | DR | Hurricane | 2004-10-07 |
Show 8 earlier declaration records
| DR# | Title | Type | Incident | Date |
|---|---|---|---|---|
| 1509 | SEVERE ICE STORM | DR | Severe Ice Storm | 2004-02-13 |
| 1313 | SEVERE WINTER STORM | DR | Severe Storm | 2000-01-31 |
| 1299 | HURRICANE FLOYD MAJOR DISASTER DECLARATIONS | DR | Hurricane | 1999-09-21 |
| 3145 | HURRICANE FLOYD EMERGENCY DECLARATIONS | EM | Hurricane | 1999-09-15 |
| 881 | SEVERE STORMS & FLOODING | DR | Flood | 1990-10-22 |
| 843 | HURRICANE HUGO | DR | Hurricane | 1989-09-22 |
| 700 | SEVERE STORMS & TORNADOES | DR | Tornado | 1984-03-30 |
| 3047 | DROUGHT | EM | Drought | 1977-08-04 |
Storm Events in South Carolina
Statewide NOAA context only. PlainHazard does not currently attribute these state totals to Kershaw County.
| Storm Type | Events | Fatalities | Injuries | Property Damage |
|---|---|---|---|---|
| Thunderstorm Wind | 5,845 | 11 | 40 | $11.4M |
| Hail | 1,207 | 0 | 0 | $25.1M |
| Flash Flood | 954 | 20 | 35 | $150.4M |
| Strong Wind | 395 | 4 | 13 | $711.8K |
| Tornado | 320 | 9 | 110 | $127.1M |
Source: NOAA Storm Events Database State-level aggregated data, 2015-2025
NFIP Flood Insurance Claims
Total Claims
122
Total Paid
$972.6K
Avg Per Claim
$8.0K
Source: FEMA National Flood Insurance Program (NFIP) OpenFEMA Claims Data
FEMA National Risk Index
Overall Risk
Relatively Low
Score: 66.7/100
Expected Annual Loss
Relatively Low
$23.5M/year
Social Vulnerability
Relatively Moderate
Community Resilience
Relatively Low
Hazard Risk Breakdown
Strong Wind Relatively High
Hurricane Relatively Moderate
Ice Storm Relatively High
Earthquake Relatively Low
Heat Wave Relatively Low
Tornado Relatively Moderate
Wildfire Relatively Low
Lightning Relatively Moderate
Riverine Flooding Relatively Low
Cold Wave Relatively Low
Landslide Very Low
Hail Relatively Low
Winter Weather Relatively Low
Drought Very Low
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: Strong Wind
Strong Wind covers damaging non-thunderstorm, non-tornadic wind, the kind produced by steep pressure gradients and downslope events. It is a broad, frequent, low-drama hazard: roofs, signage, power lines and high-profile vehicles, spread across a wide area rather than concentrated on a path.
Worth noting for Kershaw County: the model and the federal record do NOT point at the same hazard. Strong Wind carries the highest modeled rating (Relatively High), 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
Kershaw County's closest FEMA peer: Beaver County, OK
Comparisons use published FEMA declaration fields plus the National Risk Index composite for Kershaw County. Record similarity, not a safety rating.
Closest declaration profiles
Kershaw County shows 28 FEMA declarations, led by Hurricane.
Similar Major-disaster share
Kershaw County: 13 of 28 of its declarations are Major.
Similar modeled NRI score
Kershaw County: NRI composite 66.7 (Relatively 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 Kershaw County - capture-dated entries only.
Further reading for this county
Understanding disaster data
Kershaw County's NFIP claims file (122 claims) and FEMA declaration history measure different federal records - this guide separates them from modeled NRI risk.
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 Kershaw County?
The most common disaster type in Kershaw County is Hurricane, with 15 declarations. Other disaster types include Tropical Storm (2), Biological (2), Flood (2).
How does Kershaw County's FEMA declaration record compare with the South Carolina average?
FEMA lists 28 declaration records for Kershaw County. That is 9% above the South Carolina county mean of 25.6. Its count is also 35% above the national county mean of 20.7. A larger declaration history records more federal actions; it is not a forecast of the county's next hazard.
How many major FEMA disaster declarations has Kershaw County received?
Kershaw County has received 13 major disaster declarations, representing 46% of all 28 disaster declarations.
How many flood insurance claims has Kershaw County filed?
Kershaw County has 122 National Flood Insurance Program (NFIP) claims totaling $972.6K in payments, with an average of $8.0K per claim.
Does FEMA's top risk-rated hazard match the highest Expected Annual Loss in Kershaw County?
No. In Kershaw County, Strong Wind has the highest National Risk Index rating (Relatively High), while Riverine Flooding leads Expected Annual Loss at about $9.6M. FEMA's risk score and dollar-loss model use different inputs, so the leaders often differ.
What was the worst year for disasters in Kershaw County?
The most active year for disaster declarations in Kershaw County was 2017, with 3 declarations. The county has FEMA disaster data spanning 1977 to 2026.
What is the FEMA National Risk Index score for Kershaw County?
According to the FEMA National Risk Index, Kershaw County, South Carolina has an overall risk score of 66.7 out of 100 (Relatively Low). The county's social vulnerability rating is Relatively Moderate and community resilience is Relatively Low. The Expected Annual Loss (EAL) score is Relatively Low, representing $23.5M in annualized losses.
Which natural hazard poses the greatest risk to Kershaw County?
The top hazard flagged by FEMA's NRI for Kershaw County is Strong Wind (risk rating: Relatively High). Other significant hazards include Hurricane (Relatively Moderate) and Ice Storm (Relatively High). FEMA's modeled event frequency puts strong wind here at an average of 5.3 times per year, drawn from 202 historical events on record. 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.
Flood insurance data comes from the FEMA National Flood Insurance Program (NFIP) OpenFEMA claims dataset.
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 Kershaw County
Kershaw County, SC has 28 federal declaration records, 9% more than the South Carolina county mean of 26; its history sits in PlainHazard's high activity band.
- Within this above-state-average declaration file, emergency leads with 15 of 28 records; the category describes past federal action, not the next likely hazard. South Carolina overview
- The state benchmark and national rank point the same way: this count tops the South Carolina mean and the totals for 81% of 3,266 U.S. counties. Most-disaster rankings
- Use the data guide to separate this mid-volume insurance-claims file from declaration counts and modeled NRI risk. Disaster-data guide
An above-average declaration count records past federal responses; it does not predict the next event. Current warnings come from the National Weather Service and local emergency officials.
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.