County Hazards

States › Pennsylvania › Centre County

Centre County, Pennsylvania

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

FIPS 42027 · 157,527 residents (2021) · 1,109 sq mi · dominant hazard Wind

Hail · 83Tornado · 15Flood · 31Wind · 441Winter · 0
1960-07-19: Hail1962-08-20: Hail1980-07-11: Hail1987-05-30: Hail1989-06-25: Hail1991-09-18: Hail1996-08-08: Hail1996-07-02: Hail1996-08-15: Hail1996-08-15: Hail1998-05-25: Hail1998-06-02: Hail1999-01-18: Hail2000-05-24: Hail2000-05-24: Hail2000-05-24: Hail2000-05-24: Hail2001-04-09: Hail2001-08-19: Hail2002-04-28: Hail2002-04-28: Hail2002-06-04: Hail2003-07-18: Hail2003-08-27: Hail2004-05-26: Hail2004-08-20: Hail2004-08-20: Hail2005-06-06: Hail2005-06-06: Hail2005-07-31: Hail2005-06-06: Hail2005-07-31: Hail2006-04-07: Hail2006-06-22: Hail2007-06-13: Hail2007-06-01: Hail2007-06-01: Hail2007-05-31: Hail2007-06-19: Hail2008-06-22: Hail2008-08-02: Hail2008-08-02: Hail2008-07-24: Hail2011-08-21: Hail2011-08-14: Hail2011-08-14: Hail2012-08-14: Hail2012-09-06: Hail2013-06-28: Hail2013-06-28: Hail2013-06-28: Hail2013-06-28: Hail2013-06-28: Hail2013-06-28: Hail2013-06-28: Hail2014-07-10: Hail2014-05-13: Hail2015-04-20: Hail2015-04-20: Hail2016-06-28: Hail2016-06-28: Hail2019-05-03: Hail2019-05-28: Hail2019-05-03: Hail2020-06-04: Hail2020-06-04: Hail2021-07-13: Hail2022-06-22: Hail2022-03-31: Hail2023-07-14: Hail2023-08-04: Hail2023-08-07: Hail2026-03-22: Hail2026-03-22: Hail2026-03-22: Hail2026-03-22: Hail2026-03-22: Hail2026-03-22: Hail2026-03-22: Hail1975-06-05: Tornado1975-06-05: Tornado1976-07-29: Tornado1985-05-31: Tornado1990-02-16: Tornado1991-04-09: Tornado1996-11-08: Tornado1998-05-29: Tornado1998-06-02: Tornado2007-08-07: Tornado2013-06-27: Tornado2015-04-20: Tornado2017-05-01: Tornado2023-07-02: Tornado2026-06-14: Tornado2006-11-16: Flood2008-03-04: Flood2010-12-01: Flood2011-09-27: Flood2011-03-10: Flood2011-09-07: Flood2013-06-27: Flood2013-06-27: Flood2013-07-10: Flood2014-08-01: Flood2016-10-20: Flood2017-06-16: Flood2018-08-03: Flood2018-08-03: Flood2021-09-23: Flood2023-07-28: Flood2024-04-03: Flood2025-06-25: Flood2025-06-09: Wind2025-05-01: Wind2025-04-29: Wind2025-04-29: Wind2025-04-29: Wind2025-04-29: Wind2025-04-29: Wind2025-04-29: Wind2025-04-29: Wind2025-04-29: Wind2025-04-29: Wind2025-04-29: Wind2025-04-29: Wind2025-04-29: Wind2025-04-29: Wind2025-04-29: Wind2025-04-29: Wind2025-04-29: Wind2025-04-29: Wind2025-04-29: Wind2025-04-29: Wind2025-04-15: Wind2025-04-15: Wind2025-04-15: Wind2025-04-15: Wind2025-03-16: Wind2025-03-16: Wind2025-03-16: Wind2025-03-16: Wind2025-03-16: Wind2025-03-16: Wind2024-06-30: Wind2024-06-30: Wind2024-06-30: Wind2024-06-30: Wind2024-06-29: Wind2024-06-29: Wind2024-06-29: Wind2024-06-23: Wind2024-06-23: Wind2024-06-22: Wind2024-04-14: Wind2024-04-14: Wind2024-04-14: Wind2023-09-09: Wind2023-09-07: Wind2023-09-07: Wind2023-09-07: Wind2023-08-07: Wind2023-08-07: Wind2023-08-04: Wind2023-07-28: Wind2023-07-28: Wind2023-07-20: Wind2023-07-20: Wind2023-07-14: Wind2023-07-14: Wind2023-07-14: Wind2023-07-14: Wind2023-07-14: Wind2023-07-14: Wind2023-07-14: Wind2023-07-14: Wind2023-07-13: Wind2023-07-06: Wind2023-04-01: Wind2023-04-01: Wind2023-04-01: Wind2023-04-01: Wind2023-04-01: Wind2022-07-01: Wind2022-07-01: Wind2022-07-01: Wind2022-07-01: Wind2022-06-22: Wind2022-06-22: Wind2022-06-22: Wind2022-06-22: Wind2022-06-16: Wind2022-06-16: Wind2022-06-16: Wind2022-05-16: Wind2022-05-16: Wind2022-03-31: Wind2022-03-31: Wind2022-03-31: Wind2022-03-07: Wind2022-03-07: Wind2022-03-07: Wind2022-03-07: Wind2022-03-07: Wind2021-09-15: Wind2021-09-15: Wind2021-09-15: Wind2021-09-15: Wind2021-08-12: Wind2021-08-11: Wind2021-07-13: Wind2021-07-11: Wind2021-07-11: Wind2021-07-11: Wind2021-07-11: Wind2021-07-07: Wind2021-07-07: Wind2021-07-07: Wind2021-07-07: Wind2021-07-07: Wind2021-07-07: Wind2021-06-29: Wind2021-06-21: Wind2021-06-21: Wind2021-06-21: Wind2021-06-13: Wind2021-06-13: Wind2021-05-26: Wind2020-07-19: Wind2020-07-19: Wind2020-07-19: Wind2020-07-19: Wind2020-06-22: Wind
Centre County within Pennsylvania. 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.

The NCEI record lists 573 events for Centre County, Pennsylvania, between 1950 and 2026; damaging wind account for the largest share.

That is 51.7 events per 100 square miles, below the Pennsylvania figure of 121.6, and 36.4 per 10,000 residents against 42.0 statewide.

25 events fall in the 12 months to 30 Jun 2026. NCEI attributes 2 deaths and 6 injuries to events in the county, with property damage estimated at $36M and crop damage at $4K.

FEMA has designated the county in 15 federal disaster declarations since 1953; the most recent is Covid-19 Pandemic (major disaster, 30 Mar 2020).

National Flood Insurance Program policyholders in the county filed 339 claims since 1978, of which 267 were paid, totalling $3.0M (about $11K per paid claim). FEMA counts 266 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).

15 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.

25events, last 12 monthsto 30 Jun 2026
573events since 19502 deaths, 6 injuries recorded
15disaster declarationslast 30 Mar 2020
339NFIP flood claims$3.0M paid

Compared with Pennsylvania and the United States

MeasureCentre CountyPennsylvaniaUS
Recorded events since 195057354,4271,977,440
Events per 100 square miles51.7121.656.0
Events per 10,000 residents36.442.059.6
Events in the last 12 months252,02862,008
Deaths recorded by NCEI290126,435
Property damage (NCEI estimates)$36M$5.3B$575B
NFIP claims per 1,000 residents2.25.98.1
Average paid NFIP claim$11K$23K$43K
Claims per 100 policies in force, last 10 years9.025.916.1

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

Wind: 1
Hail: 2Wind: 8
Hail: 1Tornado: 3Wind: 7
Hail: 3Tornado: 1Wind: 14
Hail: 11Tornado: 5Flood: 9Wind: 79
Hail: 30Tornado: 1Flood: 6Wind: 56Lightning: 1
Hail: 21Tornado: 3Flood: 12Wind: 123
Hail: 15Tornado: 2Flood: 4Wind: 153Lightning: 2
11950s101960s111970s181980s1041990s942000s1592010s1762020s
Recorded events in Centre County by decade and hazard group. HailTornadoFloodWindLightning NCEI recorded only tornadoes, hail and thunderstorm wind before 1996.

Trend: 342 events in the 20 years to 2025 against 181 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

Wind441
Hail83
Flood31
Tornado15
Lightning3
HazardEventsDeathsShare of state's events
■ Wind44121.7%detail
■ Hail83—1.5%detail
■ Flood31—0.4%detail
■ Tornado15—1.4%detail
■ Lightning3—0.5%

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
16 Mar 2025Thunderstorm WindWind70 mph$10K—1—County
29 Apr 2025Thunderstorm WindWind70 mph$5K—1—County
26 Jul 2012Thunderstorm WindWind58 mph$5K——3County
31 May 1985TornadoTornadoF4$25M———County
11 Jun 2000LightningLightning————2County
1 May 2017TornadoTornadoEF1$200K——1County
20 Oct 2016Flash FloodFlood—$5.0M———County
27 Jun 2013Flash FloodFlood—$1.5M———County
13 Jul 2021LightningLightning—$500K———County
5 Jun 1975TornadoTornadoF2$250K———County
29 Jul 1976TornadoTornadoF1$250K———County
16 Feb 1990TornadoTornadoF1$250K———County
1 Dec 2010FloodFlood—$200K———County
14 Jun 2026TornadoTornadoEF1$150K———County
16 Mar 2025Thunderstorm WindWind100 mph$140K———County
8 Nov 1996TornadoTornadoF0$100K———County
29 Apr 2025Thunderstorm WindWind70 mph$100K———County
29 Apr 2025Thunderstorm WindWind81 mph$100K———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
30 Mar 2020DR-4506Major disasterBiologicalCovid-19 PandemicIndividual assistance, Public assistance
13 Mar 2020EM-3441EmergencyBiologicalCovid-19Public assistance
2 Dec 2016DR-4292Major disasterFloodSevere Storms And FloodingPublic assistance
1 Oct 2013DR-4149Major disasterSevere StormSevere Storms, Tornadoes, And FloodingPublic assistance
29 Oct 2012EM-3356EmergencyHurricaneHurricane SandyPublic assistance
8 Sep 2011EM-3340EmergencyFloodRemnants Of Tropical Storm LeePublic assistance
10 Sep 2005EM-3235EmergencyHurricaneHurricane KatrinaPublic assistance
19 Sep 2004DR-1557Major disasterHurricaneTropical Depression IvanIndividual assistance, Public assistance
19 Sep 2004DR-1555Major disasterSevere StormSevere Storms And Flooding Associated With Tropical Depression Frances—
21 Jan 1996DR-1093Major disasterFloodSevere Storms And FloodingIndividual assistance, Public assistance
13 Jan 1996DR-1085Major disasterSnowstormBlizzard Of 96Public assistance
10 Mar 1994DR-1015Major disasterSevere StormSevere Winter StormsPublic assistance
16 Mar 1993EM-3105EmergencySnowstormSevere Snowfall & Winter StormPublic assistance
26 Sep 1975DR-485Major disasterFloodSevere Storms, Heavy Rains & FloodingIndividual assistance, Public assistance
23 Jun 1972DR-340Major disasterFloodTropical Storm AgnesIndividual 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 Centre County, 1978 to 2026 (hover for the amount paid).
Claims since 1978339
Paid claims267
Total paid$3.0M
Average paid claim$11K
Repetitive-loss properties220 severe
Residential policies in force2660.6% of 48,774 structures
Year of lossClaimsPaid claimsAmount paidAverage paid
202620$0—
202422$7,969$3,985
202111$10,689$10,689
202010$0—
20181711$172,521$15,684
201711$1,504$1,504
20161614$149,291$10,664
201443$20,456$6,819
201333$16,986$5,662
201211$123$123
201153$26,022$8,674
201084$24,525$6,131
200910$0—
200843$15,638$5,213
200521$3,192$3,192
20049084$2,063,500$24,565
200343$18,627$6,209
200210$0—
200020$0—
199910$0—
199710$0—
19965347$330,335$7,028
199420$0—
1993105$7,612$1,522
198910$0—

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 68.0 of 100
Expected annual loss$25MRelatively Low
Social vulnerabilityRelatively Moderate
Community resilienceRelatively High
Hazard (NRI)Risk ratingExpected annual loss
Inland floodingRelatively Moderate$19,375,419
HurricaneRelatively Low$1,284,952
LightningRelatively High$1,053,132
TornadoRelatively Low$893,006
Winter weatherRelatively High$575,756
Strong windRelatively Moderate$569,570
EarthquakeVery Low$382,411
Heat waveRelatively Low$316,234
Cold waveVery Low$244,180
HailVery Low$90,107
Ice stormRelatively Low$48,170
LandslideRelatively Moderate$40,588
WildfireVery Low$15,545
AvalancheVery Low$2,380

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 miles15
Tracks within 50 miles4
Hurricane strength within 50 miles0
StormYearClosest approachMax wind while within 100 mi
Sandy201256 mi58 mph
Ernesto200692 mi40 mph
David197990 mi46 mph
Connie195537 mi52 mph
Hazel195460 mi81 mph
Unnamed Atlantic storm194966 mi58 mph
Unnamed Atlantic storm193349 mi52 mph
Unnamed Atlantic storm192872 mi46 mph
Unnamed Atlantic storm190273 mi40 mph
Unnamed Atlantic storm189696 mi58 mph
Unnamed Atlantic storm189363 mi40 mph
Unnamed Atlantic storm188874 mi46 mph
Unnamed Atlantic storm188534 mi46 mph
Unnamed Atlantic storm187872 mi46 mph
Unnamed Atlantic storm187615 mi58 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 Centre County, PA?

NCEI records 83 hail events in Centre County since 1950, in 33 different years; that is about 1.1 recorded events a year. 3 reports were golf-ball size (1.75 in) or larger.

Has Centre County had a tornado?

Yes. NCEI records 15 tornadoes in Centre County since 1950, 2 of them rated (E)F2 or stronger. Tornado deaths recorded: 0.

When was the last federal disaster declaration for Centre County?

30 Mar 2020: Covid-19 Pandemic, a major disaster declaration for biological. The county appears in 15 declarations since 1953.

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

339 NFIP claims since 1978, 267 of them paid, for $3.0M in total. FEMA publishes these figures redacted and aggregated; individual properties are not identified.

Is Centre 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 Centre County compare with the rest of Pennsylvania?

51.7 recorded events per 100 square miles against 121.6 statewide, and 2.2 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.