County Hazards

States › Virginia › Augusta County

Augusta County, Virginia

Recorded hazard history: storm events since 1950, federal disaster declarations since 1953, flood insurance claims since 1978, and FEMA's risk index.

FIPS 51015 · 77,563 residents (2021) · 967 sq mi · dominant hazard Wind

Hail · 68Tornado · 13Flood · 155Wind · 323Winter · 184
1961-09-04: Hail1967-03-13: Hail1970-06-10: Hail1971-06-03: Hail1971-06-06: Hail1981-07-04: Hail1989-08-24: Hail1998-05-16: Hail1998-07-02: Hail1998-06-16: Hail1998-06-16: Hail1999-07-31: Hail2003-08-17: Hail2003-05-10: Hail2003-05-10: Hail2004-07-01: Hail2006-06-23: Hail2006-06-22: Hail2006-06-23: Hail2007-08-24: Hail2007-06-18: Hail2009-06-09: Hail2009-06-09: Hail2009-06-03: Hail2009-06-09: Hail2009-06-08: Hail2010-04-25: Hail2010-04-25: Hail2010-04-25: Hail2010-05-27: Hail2011-06-09: Hail2011-04-12: Hail2011-04-12: Hail2011-04-12: Hail2011-06-17: Hail2011-06-17: Hail2011-07-03: Hail2011-03-21: Hail2012-03-20: Hail2012-05-03: Hail2012-05-03: Hail2012-05-03: Hail2012-07-03: Hail2013-05-20: Hail2014-06-11: Hail2015-09-04: Hail2018-08-13: Hail2018-05-14: Hail2019-07-31: Hail2019-06-27: Hail2019-08-01: Hail2019-08-01: Hail2019-08-15: Hail2019-08-15: Hail2019-08-15: Hail2020-04-07: Hail2020-04-07: Hail2020-07-05: Hail2021-05-04: Hail2021-07-26: Hail2022-04-26: Hail2023-06-26: Hail2023-06-26: Hail2023-07-25: Hail2023-08-07: Hail2023-08-07: Hail2024-09-21: Hail2026-05-13: Hail1952-04-05: Tornado1959-07-01: Tornado1963-11-29: Tornado1974-04-04: Tornado1975-06-05: Tornado1990-05-04: Tornado1995-06-10: Tornado1999-07-31: Tornado2003-05-09: Tornado2011-04-16: Tornado2011-04-28: Tornado2020-08-06: Tornado2022-04-26: Tornado2004-09-08: Flood2005-07-13: Flood2006-11-16: Flood2006-10-06: Flood2007-03-16: Flood2007-03-02: Flood2010-12-01: Flood2010-12-01: Flood2010-01-25: Flood2010-01-25: Flood2010-01-25: Flood2010-01-25: Flood2010-03-13: Flood2011-04-16: Flood2011-04-12: Flood2013-06-18: Flood2013-06-17: Flood2013-06-17: Flood2013-05-20: Flood2013-01-30: Flood2013-01-30: Flood2013-06-17: Flood2014-05-16: Flood2015-09-29: Flood2015-09-29: Flood2016-06-02: Flood2016-06-27: Flood2016-06-27: Flood2016-06-27: Flood2016-06-28: Flood2016-07-16: Flood2017-05-25: Flood2017-06-16: Flood2017-06-16: Flood2018-04-16: Flood2018-04-16: Flood2018-04-16: Flood2018-08-30: Flood2018-08-30: Flood2018-08-30: Flood2018-08-30: Flood2018-08-30: Flood2018-08-30: Flood2018-08-30: Flood2018-06-02: Flood2018-06-02: Flood2018-06-21: Flood2018-06-21: Flood2018-06-02: Flood2018-06-02: Flood2018-05-30: Flood2018-05-31: Flood2018-05-30: Flood2018-12-21: Flood2018-09-09: Flood2018-09-17: Flood2018-09-17: Flood2018-09-23: Flood2018-09-23: Flood2018-09-28: Flood2018-09-23: Flood2018-09-23: Flood2018-09-23: Flood2018-09-23: Flood2018-09-23: Flood2018-09-23: Flood2018-09-28: Flood2018-09-23: Flood2018-09-17: Flood2018-09-18: Flood2018-09-17: Flood2018-09-28: Flood2018-09-28: Flood2018-09-17: Flood2018-09-17: Flood2018-09-17: Flood2018-09-17: Flood2018-12-20: Flood2019-07-05: Flood2019-07-05: Flood2019-08-31: Flood2019-08-31: Flood2019-08-31: Flood2019-08-31: Flood2020-04-30: Flood2020-10-29: Flood2020-08-08: Flood2020-08-08: Flood2020-08-22: Flood2020-08-08: Flood2026-06-12: Wind2026-06-12: Wind2026-06-12: Wind2026-06-12: Wind2026-06-12: Wind2026-06-12: Wind2026-03-23: Wind2025-07-31: Wind2025-07-31: Wind2025-07-26: Wind2025-07-26: Wind2025-07-09: Wind2025-06-28: Wind2025-06-19: Wind2025-06-19: Wind2025-06-19: Wind2025-06-19: Wind2025-06-19: Wind2025-06-19: Wind2025-06-19: Wind2025-06-19: Wind2025-06-19: Wind2025-06-13: Wind2025-06-13: Wind2025-06-13: Wind2025-06-13: Wind2025-06-13: Wind2025-06-13: Wind2025-06-13: Wind2025-06-13: Wind2025-06-13: Wind2025-06-13: Wind2025-06-13: Wind2025-06-13: Wind2025-06-13: Wind2025-06-13: Wind2025-05-30: Wind2025-05-30: Wind2025-05-30: Wind2025-05-30: Wind2025-03-16: Wind2024-09-21: Wind2024-08-31: Wind2024-08-31: Wind2024-08-31: Wind2024-07-17: Wind2024-07-17: Wind2024-07-17: Wind2024-07-17: Wind2024-07-17: Wind2024-07-16: Wind2024-07-16: Wind2024-07-16: Wind2024-07-16: Wind2024-07-04: Wind2024-07-04: Wind2024-06-26: Wind2024-05-26: Wind2023-08-07: Wind2023-07-28: Wind2023-07-28: Wind2023-07-25: Wind2023-07-25: Wind2023-07-25: Wind2023-07-25: Wind2023-07-14: Wind2023-06-26: Wind2023-06-26: Wind2023-06-26: Wind2023-06-26: Wind2022-08-10: Wind2022-08-10: Wind2022-07-06: Wind2022-07-06: Wind2022-07-06: Wind2022-07-06: Wind2022-06-26: Wind2022-06-08: Wind2022-06-02: Wind2022-06-02: Wind2022-06-02: Wind2022-06-02: Wind2022-06-01: Wind2022-06-01: Wind2022-05-06: Wind2022-05-06: Wind2022-05-06: Wind2022-05-06: Wind2022-04-26: Wind2022-04-26: Wind2021-08-30: Wind2021-08-28: Wind2021-08-28: Wind2021-08-28: Wind2021-08-28: Wind2021-08-25: Wind2021-08-25: Wind2021-08-25: Wind2021-08-13: Wind2021-07-27: Wind2021-07-27: Wind2021-07-26: Wind2021-07-07: Wind2021-06-13: Wind2021-06-13: Wind2021-05-04: Wind2021-05-04: Wind2021-05-04: Wind2021-05-04: Wind2020-08-07: Wind2020-08-07: Wind2020-08-07: Wind2020-07-21: Wind2020-07-05: Wind2020-07-05: Wind2020-06-04: Wind
Augusta County within Virginia. Dots: HailTornadoFloodWind event locations in the kept record. Boundaries: US Census Bureau.

NCEI notes that Storm Data is compiled from a variety of sources including the National Weather Service, other federal, state and local agencies, the media and the public; that property and crop damage figures are estimates; and that some events are recorded by NWS forecast zone rather than by county. FEMA notes that NFIP claim records are redacted and aggregated to protect the privacy of policyholders. NCEI storm records through 30 Jun 2026; OpenFEMA declarations refreshed 1 Oct 2026; NFIP claims as of 8 Sep 2026.

Augusta County, Virginia, has 913 weather events in the NCEI Storm Events record since 1950, most of them damaging wind.

That is 94.4 events per 100 square miles, below the Virginia figure of 146.4, and 117.7 per 10,000 residents against 66.9 statewide.

26 events fall in the 12 months to 30 Jun 2026. NCEI attributes 5 deaths and 23 injuries to events in the county, with property damage estimated at $28M and crop damage at $7.2M.

FEMA has designated the county in 24 federal disaster declarations since 1953; the most recent is Severe Winter Storm (emergency, 23 Jan 2026).

National Flood Insurance Program policyholders in the county filed 183 claims since 1978, of which 149 were paid, totalling $3.0M (about $20K per paid claim). FEMA counts 191 residential flood policies in force.

FEMA's National Risk Index rates the county's overall risk as "Relatively Low" and its expected annual loss as "Relatively Low" ($25M a year across 18 hazards).

18 tropical storm or hurricane tracks in the HURDAT2 record passed within 100 miles of the county's centre at tropical-storm strength or more, 0 of them within 50 miles at hurricane strength.

26events, last 12 monthsto 30 Jun 2026
913events since 19505 deaths, 23 injuries recorded
24disaster declarationslast 23 Jan 2026
183NFIP flood claims$3.0M paid

Compared with Virginia and the United States

MeasureAugusta CountyVirginiaUS
Recorded events since 195091357,7891,977,440
Events per 100 square miles94.4146.456.0
Events per 10,000 residents117.766.959.6
Events in the last 12 months261,94162,008
Deaths recorded by NCEI523926,435
Property damage (NCEI estimates)$28M$2.7B$575B
NFIP claims per 1,000 residents2.45.98.1
Average paid NFIP claim$20K$19K$43K
Claims per 100 policies in force, last 10 years11.04.316.1

County-recorded events plus zone-recorded events whose forecast zone is named for the county. State and US rows include events recorded only by forecast zone. Rates use 2021 Census population and land area.

Events by decade

Tornado: 2Wind: 1
Hail: 2Tornado: 1Wind: 2
Hail: 3Tornado: 2Wind: 4
Hail: 2Wind: 4
Hail: 5Tornado: 3Flood: 11Wind: 37Winter: 18Heat: 4Cold: 2Drought: 6Wildfire: 1Lightning: 2Other: 1
Hail: 14Tornado: 1Flood: 25Wind: 54Winter: 41Heat: 8Cold: 10Lightning: 3Fog: 9Other: 14
Hail: 29Tornado: 2Flood: 78Wind: 97Winter: 76Heat: 4Cold: 29Fog: 48
Hail: 13Tornado: 2Flood: 41Wind: 124Winter: 49Heat: 1Cold: 16Lightning: 1Fog: 11
31950s51960s91970s61980s901990s1792000s3632010s2582020s
Recorded events in Augusta County by decade and hazard group. HailTornadoFloodWindWinterHeatColdDroughtWildfireLightningFogOther NCEI recorded only tornadoes, hail and thunderstorm wind before 1996.

Trend: 693 events in the 20 years to 2025 against 188 in the 20 years before. Reporting practice changed in 1996 and again with automated reports in the 2000s, so decade totals measure the record as much as the weather.

Events by type

Wind323
Winter184
Flood155
Hail68
Fog68
Cold57
Heat17
Other15
Tornado13
Drought6
Lightning6
Wildfire1
HazardEventsDeathsShare of state's events
■ Wind323—1.4%detail
■ Winter184—1.8%detail
■ Flood15521.9%detail
■ Hail6811.1%detail
■ Fog68—4.0%
■ Cold57—3.2%
■ Heat17—1.3%
■ Other15—0.6%
■ Tornado1321.4%detail
■ Drought6—0.7%
■ Lightning6—1.1%
■ Wildfire1—2.3%

Hazard pages exist for hail, tornado, flood, wind and winter where the county has at least 10 recorded events. "Other" covers heavy rain, debris flow, dust, funnel clouds and similar reports.

Largest recorded events

DateEvent typeGroupMagnitudeProperty damageCrop damageDeathsInjuriesGeography
4 May 1990TornadoTornadoF2$2.5M—210County
6 Sep 1996Flash FloodFlood—$2.0M$500K2—County
7 Apr 2020HailHail1.00 in——15County
5 Apr 1952TornadoTornadoF2$25K——2County
3 Aug 2002LightningLightning————2County
26 Jun 2022LightningLightning————2County
8 Mar 1995Thunderstorm WindWind0 mph$430——1County
14 Jan 1992Thunderstorm WindWind0 mph———1County
6 Sep 1996FloodFlood—$4.2M$1.6M——Forecast zone
19 Jan 1996FloodFlood—$3.0M———Forecast zone
10 Apr 1997Frost/FreezeCold——$3.0M——Forecast zone
4 Apr 1974TornadoTornadoF1$2.5M———County
16 Apr 2011TornadoTornadoEF0$2.2M———County
10 Jun 1995TornadoTornadoF1$2.0M———County
18 Sep 2003FloodFlood—$1.5M———Forecast zone
18 Sep 2003Flash FloodFlood—$1.5M———County
14 Feb 2003Winter StormWinter—$1.5M———Forecast zone
18 Sep 2003High WindWind58 mph$700K$752K——Forecast zone
6 Sep 1996High WindWind—$25K$1.0M——Forecast zone
19 Jan 1996Flash FloodFlood—$900K———County

Ranked by deaths, then injuries, then NCEI's damage estimate. Deaths and injuries are NCEI counts (direct plus indirect); no personal details are recorded here.

Federal disaster declarations

DeclaredNumberTypeIncidentTitlePrograms
23 Jan 2026EM-3631EmergencyWinter StormSevere Winter StormPublic assistance
2 Apr 2020DR-4512Major disasterBiologicalCovid-19 PandemicIndividual assistance, Public assistance
13 Mar 2020EM-3448EmergencyBiologicalCovid-19Public assistance
11 Sep 2018EM-3403EmergencyHurricaneHurricane FlorencePublic assistance
29 Oct 2012EM-3359EmergencyHurricaneHurricane SandyPublic assistance
27 Jul 2012DR-4072Major disasterSevere StormSevere Storms And Straight-Line WindsPublic assistance
27 Apr 2010DR-1905Major disasterSnowstormSevere Winter Storms And SnowstormsPublic assistance
16 Feb 2010DR-1874Major disasterSnowstormSevere Winter Storm And SnowstormPublic assistance
12 Sep 2005EM-3240EmergencyHurricaneHurricane Katrina EvacuationPublic assistance
18 Sep 2003DR-1491Major disasterHurricaneHurricane IsabelIndividual assistance, Public assistance
28 Feb 2000DR-1318Major disasterSevere StormSevere Winter StormsPublic assistance
6 Sep 1996DR-1135Major disasterHurricaneHurricane Fran And Associated Severe Storm CondIndividual assistance, Public assistance
27 Jan 1996DR-1098Major disasterFloodFlooding, High Winds, And Wind Driven RainIndividual assistance, Public assistance
13 Jan 1996DR-1086Major disasterSnowstormBlizzard Of 96 (Severe Snow Storm)Public assistance
1 Jul 1995DR-1059Major disasterSevere StormSevere Storms And FloodingIndividual assistance, Public assistance
11 Apr 1994DR-1021Major disasterSevere StormSevere Winter Ice StormPublic assistance
25 Mar 1993EM-3112EmergencySnowstormSevere Winter StormPublic assistance
19 May 1992DR-944Major disasterFloodSevere Storms & FloodingIndividual assistance, Public assistance
9 Nov 1985DR-755Major disasterFloodSevere Storms & FloodingIndividual assistance, Public assistance
23 Jul 1977EM-3046EmergencyDroughtDroughtPublic assistance
15 Oct 1976EM-3018EmergencyDroughtDroughtPublic assistance
10 Oct 1972DR-359Major disasterFloodSevere Storms & FloodingIndividual assistance, Public assistance
23 Jun 1972DR-339Major disasterFloodTropical Storm AgnesIndividual assistance, Public assistance
23 Aug 1969DR-274Major disasterHurricaneSevere Storms & FloodingIndividual assistance, Public assistance

Declarations in which FEMA designated this county, from the OpenFEMA Disaster Declarations Summaries (v2). DR: major disaster; EM: emergency; FM: fire management assistance. Programs show whether individual or public assistance was made available.

Flood insurance claims

197820022026
NFIP claims by year of loss in Augusta County, 1978 to 2026 (hover for the amount paid).
Claims since 1978183
Paid claims149
Total paid$3.0M
Average paid claim$20K
Repetitive-loss properties142 severe
Residential policies in force1910.5% of 38,957 structures
Year of lossClaimsPaid claimsAmount paidAverage paid
202533$55,542$18,514
202476$116,033$19,339
202210$0—
202111$25,571$25,571
202022$7,603$3,802
201877$224,302$32,043
201511$16,318$16,318
201322$27,776$13,888
201175$98,451$19,690
201022$3,719$1,860
200944$48,237$12,059
200611$2,456$2,456
200421$23,667$23,667
20031311$322,249$29,295
199910$0—
199886$15,454$2,576
19967969$1,813,222$26,279
1995148$51,603$6,450
199284$13,991$3,498
198721$6,168$6,168
19851211$124,586$11,326
198420$0—
198211$145$145
198111$451$451
197922$5,268$2,634

OpenFEMA NFIP claims (v3, as of 8 Sep 2026), aggregated by year of loss; amounts are building, contents and increased-cost-of-compliance payments as recorded. Repetitive-loss counts from the NFIP Multiple Loss Properties file (2 Aug 2026); policies in force from the NFIP Residential Penetration Rates file (3 Aug 2026).

National Risk Index

Overall riskRelatively Lowscore 68.6 of 100
Expected annual loss$25MRelatively Low
Social vulnerabilityRelatively Moderate
Community resilienceRelatively High
Hazard (NRI)Risk ratingExpected annual loss
Inland floodingRelatively Moderate$18,043,379
HurricaneRelatively Low$1,552,568
Strong windRelatively Moderate$1,110,348
HailRelatively Moderate$812,420
EarthquakeRelatively Low$753,915
Cold waveRelatively Low$610,632
TornadoRelatively Low$590,941
DroughtRelatively Moderate$516,059
LightningRelatively Moderate$470,638
Heat waveRelatively Low$387,939
WildfireRelatively Low$186,306
Winter weatherRelatively Moderate$131,235
LandslideRelatively Moderate$52,230
Ice stormRelatively Low$32,978
AvalancheVery Low$2,503

FEMA National Risk Index, December 2025 release. Ratings are FEMA's relative comparison of counties; expected annual loss is FEMA's modelled estimate of average yearly building, population and agriculture loss. See how to read the NRI.

Hurricane and tropical storm passes

Tracks within 100 miles18
Tracks within 50 miles4
Hurricane strength within 50 miles0
StormYearClosest approachMax wind while within 100 mi
Zeta202057 mi52 mph
Isabel200332 mi58 mph
David197944 mi46 mph
Diane195532 mi52 mph
Able195230 mi52 mph
Unnamed Atlantic storm194959 mi58 mph
Unnamed Atlantic storm194498 mi40 mph
Unnamed Atlantic storm193460 mi46 mph
Unnamed Atlantic storm192885 mi40 mph
Unnamed Atlantic storm192890 mi58 mph
Unnamed Atlantic storm191583 mi46 mph
Unnamed Atlantic storm190274 mi40 mph
Unnamed Atlantic storm189698 mi69 mph
Unnamed Atlantic storm189353 mi69 mph
Unnamed Atlantic storm189367 mi75 mph
Unnamed Atlantic storm188567 mi46 mph
Unnamed Atlantic storm187859 mi58 mph
Unnamed Atlantic storm1876100 mi69 mph

HURDAT2 best-track positions at tropical-storm strength (34 kt) or more, measured from the county's Census centre point; through the 2025 season. Distance from a track is not the same as the extent of the storm's wind, rain or surge.

ZIP codes with flood claims

ZIP codes whose NFIP claims carry this county's code, with the number of claims. Five or more claims are needed for a ZIP page to be indexed.

Questions and answers

How often does it hail in Augusta County, VA?

NCEI records 68 hail events in Augusta County since 1950, in 27 different years; that is about 0.9 recorded events a year. 13 reports were golf-ball size (1.75 in) or larger.

Has Augusta County had a tornado?

Yes. NCEI records 13 tornadoes in Augusta County since 1950, 3 of them rated (E)F2 or stronger. Tornado deaths recorded: 2.

When was the last federal disaster declaration for Augusta County?

23 Jan 2026: Severe Winter Storm, a emergency declaration for winter storm. The county appears in 24 declarations since 1953.

How many flood insurance claims have been filed in Augusta County, and how much was paid?

183 NFIP claims since 1978, 149 of them paid, for $3.0M in total. FEMA publishes these figures redacted and aggregated; individual properties are not identified.

Is Augusta County in the National Risk Index's high-risk band?

FEMA's National Risk Index (December 2025) rates the county "Relatively Low" for overall risk, "Relatively Low" for expected annual loss, "Relatively Moderate" for social vulnerability and "Relatively High" for community resilience. These ratings are FEMA's relative comparison across all US counties.

How does Augusta County compare with the rest of Virginia?

94.4 recorded events per 100 square miles against 146.4 statewide, and 2.4 NFIP claims per 1,000 residents against 5.9. The comparison table on this page shows each measure beside the state and national figures.

Provenance

Storm events: NOAA NCEI Storm Events Database, yearly details files through 30 Jun 2026 (public domain). Declarations: OpenFEMA DisasterDeclarationsSummaries v2, refreshed 1 Oct 2026. Flood claims: OpenFEMA NfipClaims v3 as of 8 Sep 2026; NfipMultipleLossProperties v1 (2 Aug 2026); NfipResidentialPenetrationRates v1 (3 Aug 2026). Risk index: FEMA National Risk Index, December 2025. Hurricane tracks: NHC HURDAT2 through 2025. Population and area: US Census Bureau, 2021 vintage. Built 1 Oct 2026; see the methodology and corrections pages. Hazard hubs: Hail · Tornado · Flood · Wind · Winter.