County Hazards

States › New Jersey › Bergen County

Bergen County, New Jersey

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

FIPS 34003 · 953,819 residents (2021) · 233 sq mi · dominant hazard Wind

Hail · 82Tornado · 9Flood · 390Wind · 403Winter · 37
1986-05-31: Hail1987-09-22: Hail1997-05-06: Hail1999-05-08: Hail2001-04-09: Hail2001-05-29: Hail2002-05-31: Hail2002-05-31: Hail2002-04-19: Hail2002-06-26: Hail2002-06-19: Hail2004-05-12: Hail2004-06-01: Hail2004-06-01: Hail2004-06-01: Hail2004-06-01: Hail2004-05-12: Hail2004-08-11: Hail2005-06-22: Hail2007-06-16: Hail2008-08-15: Hail2008-06-16: Hail2008-08-11: Hail2009-04-21: Hail2009-03-29: Hail2009-06-15: Hail2009-06-15: Hail2009-07-07: Hail2009-07-24: Hail2009-12-09: Hail2009-07-17: Hail2010-10-11: Hail2011-09-29: Hail2011-09-29: Hail2011-06-09: Hail2011-06-09: Hail2011-08-19: Hail2012-07-01: Hail2012-09-07: Hail2013-08-28: Hail2016-07-01: Hail2018-07-03: Hail2018-07-03: Hail2018-07-03: Hail2018-07-03: Hail2018-08-17: Hail2018-08-17: Hail2019-03-15: Hail2019-03-15: Hail2019-07-22: Hail2019-07-22: Hail2019-07-22: Hail2019-07-22: Hail2019-07-22: Hail2019-08-18: Hail2020-07-06: Hail2020-07-06: Hail2020-07-06: Hail2020-07-06: Hail2020-07-06: Hail2020-07-06: Hail2020-07-06: Hail2020-07-06: Hail2020-06-29: Hail2020-06-29: Hail2020-06-28: Hail2021-06-04: Hail2021-11-13: Hail2021-07-08: Hail2021-07-08: Hail2021-07-08: Hail2021-07-08: Hail2021-07-08: Hail2021-07-08: Hail2021-07-08: Hail2021-07-08: Hail2021-07-08: Hail2022-07-21: Hail2023-09-08: Hail2023-09-08: Hail2023-09-08: Hail2023-09-08: Hail1956-09-06: Tornado1962-08-07: Tornado1970-07-15: Tornado1971-07-19: Tornado1975-07-13: Tornado1989-07-10: Tornado1989-07-10: Tornado1989-11-16: Tornado2013-10-07: Tornado2025-07-14: Flood2025-07-14: Flood2024-08-18: Flood2024-08-18: Flood2024-08-18: Flood2024-08-06: Flood2024-08-06: Flood2024-08-06: Flood2024-08-06: Flood2024-08-03: Flood2024-08-03: Flood2024-08-03: Flood2024-08-03: Flood2024-07-17: Flood2023-12-18: Flood2023-12-18: Flood2023-12-18: Flood2023-12-18: Flood2023-12-18: Flood2023-09-29: Flood2023-09-08: Flood2023-09-08: Flood2023-06-25: Flood2022-12-23: Flood2022-07-18: Flood2022-07-18: Flood2022-07-18: Flood2022-07-18: Flood2022-07-18: Flood2022-07-18: Flood2022-07-18: Flood2022-07-18: Flood2022-07-18: Flood2022-07-18: Flood2022-07-18: Flood2022-07-18: Flood2022-07-18: Flood2022-07-16: Flood2022-06-02: Flood2022-06-02: Flood2022-04-07: Flood2022-04-07: Flood2022-04-07: Flood2022-04-07: Flood2022-04-07: Flood2022-04-07: Flood2022-04-07: Flood2021-10-26: Flood2021-10-26: Flood2021-10-26: Flood2021-10-26: Flood2021-10-26: Flood2021-09-01: Flood2021-09-01: Flood2021-09-01: Flood2021-09-01: Flood2021-09-01: Flood2021-09-01: Flood2021-09-01: Flood2021-09-01: Flood2021-09-01: Flood2021-09-01: Flood2021-09-01: Flood2021-09-01: Flood2021-09-01: Flood2021-09-01: Flood2021-09-01: Flood2021-09-01: Flood2021-09-01: Flood2021-09-01: Flood2021-08-23: Flood2021-08-22: Flood2021-08-22: Flood2021-08-22: Flood2021-08-22: Flood2021-08-22: Flood2021-08-22: Flood2021-08-21: Flood2021-07-29: Flood2021-07-29: Flood2021-07-08: Flood2021-07-08: Flood2021-06-08: Flood2021-06-08: Flood2021-06-08: Flood2021-06-08: Flood2021-06-08: Flood2021-06-08: Flood2020-12-25: Flood2020-08-04: Flood2020-07-11: Flood2020-07-10: Flood2020-07-10: Flood2020-07-10: Flood2020-07-06: Flood2020-07-06: Flood2020-07-06: Flood2020-07-06: Flood2020-07-06: Flood2019-08-07: Flood2019-08-03: Flood2019-08-03: Flood2019-08-03: Flood2019-08-03: Flood2019-07-23: Flood2019-07-11: Flood2019-07-11: Flood2019-06-25: Flood2019-06-25: Flood2019-05-30: Flood2019-05-30: Flood2018-12-21: Flood2018-12-21: Flood2018-12-21: Flood2018-12-21: Flood2018-12-21: Flood2018-11-03: Flood2018-10-02: Flood2018-10-02: Flood2018-10-02: Flood2026-06-12: Wind2026-06-12: Wind2026-06-12: Wind2026-06-12: Wind2026-06-12: Wind2026-06-12: Wind2026-06-06: Wind2026-06-06: Wind2026-06-06: Wind2026-06-06: Wind2024-09-07: Wind2024-06-30: Wind2024-06-30: Wind2024-06-26: Wind2024-06-26: Wind2024-06-26: Wind2024-06-26: Wind2024-06-26: Wind2024-06-26: Wind2024-06-26: Wind2024-06-26: Wind2024-06-26: Wind2024-06-26: Wind2024-06-26: Wind2024-06-22: Wind2024-06-14: Wind2024-06-14: Wind2024-05-23: Wind2024-05-23: Wind2023-09-08: Wind2023-09-08: Wind2023-09-08: Wind2023-09-08: Wind2023-09-08: Wind2023-06-25: Wind2022-07-21: Wind2022-07-18: Wind2022-05-28: Wind2022-05-22: Wind2022-04-14: Wind2022-03-07: Wind2021-09-01: Wind2021-09-01: Wind2021-08-12: Wind2021-07-08: Wind2021-07-08: Wind2021-07-08: Wind2021-07-08: Wind2021-07-06: Wind2021-07-06: Wind2021-07-06: Wind2021-07-06: Wind2021-07-06: Wind2021-07-06: Wind2021-07-06: Wind2021-07-06: Wind2021-07-06: Wind2021-06-08: Wind2021-06-08: Wind2021-05-26: Wind2021-05-26: Wind2021-04-21: Wind2021-04-21: Wind2020-11-15: Wind2020-11-15: Wind2020-11-15: Wind2020-11-15: Wind2020-08-25: Wind2020-08-25: Wind2020-08-25: Wind2020-08-25: Wind2020-08-25: Wind2020-08-25: Wind2020-08-25: Wind2020-08-12: Wind2020-07-22: Wind2020-07-06: Wind2020-07-06: Wind2020-04-21: Wind2019-10-31: Wind2019-08-18: Wind2019-08-07: Wind2019-07-17: Wind2019-07-17: Wind2019-07-17: Wind2019-07-17: Wind2019-07-17: Wind2019-06-29: Wind2019-06-29: Wind2019-05-26: Wind2019-05-26: Wind2019-05-26: Wind2018-10-02: Wind2018-08-07: Wind2018-08-03: Wind2018-07-03: Wind2018-07-03: Wind2018-07-03: Wind2018-05-15: Wind2018-05-15: Wind2018-05-15: Wind2018-05-15: Wind2018-05-15: Wind2018-05-15: Wind2018-05-15: Wind2018-05-15: Wind2018-05-15: Wind2018-05-15: Wind2018-05-15: Wind2018-05-15: Wind2018-05-15: Wind2018-05-15: Wind2018-05-15: Wind2018-05-15: Wind2018-05-15: Wind2018-05-15: Wind2018-05-15: Wind2018-05-15: Wind2017-08-02: Wind2017-06-19: Wind
Bergen County within New Jersey. 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 1,020 events for Bergen County, New Jersey, between 1950 and 2026; damaging wind account for the largest share.

That is 438.2 events per 100 square miles, in line with the New Jersey figure of 358.7, and 10.7 per 10,000 residents against 28.5 statewide.

12 events fall in the 12 months to 30 Jun 2026. NCEI attributes 12 deaths and 33 injuries to events in the county, with property damage estimated at $84M.

FEMA has designated the county in 32 federal disaster declarations since 1953; the most recent is Remnants Of Hurricane Ida (major disaster, 5 Sep 2021).

National Flood Insurance Program policyholders in the county filed 14,477 claims since 1978, of which 12,235 were paid, totalling $432M (about $35K per paid claim). FEMA counts 5,724 residential flood policies in force.

FEMA's National Risk Index rates the county's overall risk as "Relatively High" and its expected annual loss as "Relatively High" ($322M a year across 18 hazards).

46 tropical storm or hurricane tracks in the HURDAT2 record passed within 100 miles of the county's centre at tropical-storm strength or more, 2 of them within 50 miles at hurricane strength.

12events, last 12 monthsto 30 Jun 2026
1,020events since 195012 deaths, 33 injuries recorded
32disaster declarationslast 5 Sep 2021
14,477NFIP flood claims$432M paid

Compared with New Jersey and the United States

MeasureBergen CountyNew JerseyUS
Recorded events since 19501,02026,3821,977,440
Events per 100 square miles438.2358.756.0
Events per 10,000 residents10.728.559.6
Events in the last 12 months1277662,008
Deaths recorded by NCEI1227626,435
Property damage (NCEI estimates)$84M$28B$575B
NFIP claims per 1,000 residents15.221.88.1
Average paid NFIP claim$35K$38K$43K
Claims per 100 policies in force, last 10 years41.110.616.1

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: 1
Tornado: 1Wind: 1
Tornado: 3Wind: 2
Hail: 2Tornado: 3Wind: 9
Hail: 2Flood: 30Wind: 64Winter: 8Heat: 1Lightning: 9Other: 11
Hail: 27Flood: 106Wind: 114Winter: 27Tropical: 1Heat: 4Cold: 4Drought: 11Lightning: 17Other: 14
Hail: 24Tornado: 1Flood: 155Wind: 134Winter: 2Lightning: 22Other: 1
Hail: 27Flood: 99Wind: 79Lightning: 4
11950s21960s51970s141980s1251990s3252000s3392010s2092020s
Recorded events in Bergen County by decade and hazard group. HailTornadoFloodWindWinterTropicalHeatColdDroughtLightningOther NCEI recorded only tornadoes, hail and thunderstorm wind before 1996.

Trend: 717 events in the 20 years to 2025 against 282 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

Wind403
Flood390
Hail82
Lightning52
Winter37
Other26
Drought11
Tornado9
Heat5
Cold4
Tropical1
HazardEventsDeathsShare of state's events
■ Wind40354.2%detail
■ Flood390410.3%detail
■ Hail82—7.1%detail
■ Lightning5238.2%
■ Winter37—0.7%detail
■ Other26—2.1%
■ Drought11—1.2%
■ Tornado9—4.3%
■ Heat5—0.3%
■ Cold4—0.6%
■ Tropical1—0.3%

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
22 Jul 2006LightningLightning———22County
16 Sep 1999Flash FloodFlood—$18M—2—County
10 Jun 2008Thunderstorm WindWind60 mph$500—11County
18 Jul 1997Thunderstorm WindWind58 mph——1—County
18 Jul 1997Thunderstorm WindWind58 mph——1—County
18 Oct 1999Strong WindWind———1—Forecast zone
5 Nov 2004Strong WindWind53 mph——1—Forecast zone
15 Apr 2007FloodFlood———1—County
7 Sep 2012LightningLightning———1—County
1 Sep 2021Flash FloodFlood———1—County
13 Mar 2010FloodFlood—$46M———County
18 Sep 2003Strong WindWind46 mph———3Forecast zone
24 Mar 2008Strong WindWind35 mph———3Forecast zone
16 Aug 2010LightningLightning—$30K——2County
13 Mar 2010High WindWind66 mph$20K——2Forecast zone
7 Oct 2013Thunderstorm WindWind60 mph$1K——2County
2 Jun 2000Thunderstorm WindWind60 mph———2County
14 Apr 2022Thunderstorm WindWind66 mph$15K——1County
2 Oct 2018LightningLightning—$6K——1County
26 Jun 2024Thunderstorm WindWind63 mph$5K——1County

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
5 Sep 2021DR-4614Major disasterHurricaneRemnants Of Hurricane IdaIndividual assistance, Public assistance
2 Sep 2021EM-3573EmergencyHurricaneRemnants Of Hurricane IdaPublic assistance
11 Dec 2020DR-4574Major disasterHurricaneTropical Storm IsaiasPublic assistance
25 Mar 2020DR-4488Major disasterBiologicalCovid-19 PandemicIndividual assistance, Public assistance
13 Mar 2020EM-3451EmergencyBiologicalCovid-19Public assistance
8 Jun 2018DR-4368Major disasterSevere StormSevere Winter Storm And SnowstormPublic assistance
14 Mar 2016DR-4264Major disasterSevere StormSevere Winter Storm And SnowstormPublic assistance
30 Oct 2012DR-4086Major disasterHurricaneHurricane SandyIndividual assistance, Public assistance
28 Oct 2012EM-3354EmergencyHurricaneHurricane SandyPublic assistance
30 Nov 2011DR-4048Major disasterSevere StormSevere StormPublic assistance
31 Aug 2011DR-4021Major disasterHurricaneHurricane IreneIndividual assistance, Public assistance
27 Aug 2011EM-3332EmergencyHurricaneHurricane IrenePublic assistance
4 Feb 2011DR-1954Major disasterSnowstormSevere Winter Storm And SnowstormPublic assistance
2 Apr 2010DR-1897Major disasterSevere StormSevere Storms And FloodingIndividual assistance, Public assistance
26 Apr 2007DR-1694Major disasterSevere StormSevere Storms And Inland And Coastal FloodingIndividual assistance, Public assistance
19 Sep 2005EM-3257EmergencyHurricaneHurricane Katrina EvacuationPublic assistance
19 Apr 2005DR-1588Major disasterSevere StormSevere Storms And FloodingIndividual assistance
23 Sep 2003EM-3188EmergencyOtherPower OutagePublic assistance
20 Mar 2003EM-3181EmergencySnowstormSnowPublic assistance
19 Sep 2001EM-3169EmergencyFireFires And ExplosionsPublic assistance
1 Nov 2000EM-3156EmergencyOtherWest Nile VirusPublic assistance
18 Sep 1999DR-1295Major disasterHurricaneHurricane Floyd Major Disaster DeclarationsIndividual assistance, Public assistance
17 Sep 1999EM-3148EmergencyHurricaneHurricane Floyd Emergency DeclarationsPublic assistance
13 Jan 1996DR-1088Major disasterSnowstormBlizzard Of 96 (Severe Snow Storm)Public assistance
17 Mar 1993EM-3106EmergencySnowstormSevere BlizzardPublic assistance
18 Dec 1992DR-973Major disasterFloodCoastal Storm, High Tides, Heavy Rain, & FloodingIndividual assistance, Public assistance
12 Apr 1984DR-701Major disasterFloodCoastal Storms & FloodingIndividual assistance, Public assistance
19 Oct 1980EM-3083EmergencyDroughtWater ShortagePublic assistance
23 Jul 1975DR-477Major disasterFloodHeavy Rains, High Winds, Hail & TornadoesIndividual assistance, Public assistance
4 Sep 1971DR-310Major disasterFloodHeavy Rains & FloodingIndividual assistance, Public assistance
18 Jun 1968DR-245Major disasterFloodHeavy Rains & FloodingIndividual assistance, Public assistance
18 Aug 1965DR-205Major disasterDroughtWater ShortageIndividual 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 Bergen County, 1978 to 2026 (hover for the amount paid).
Claims since 197814,477
Paid claims12,235
Total paid$432M
Average paid claim$35K
Repetitive-loss properties2,026450 severe
Residential policies in force5,7242.3% of 254,586 structures
Year of lossClaimsPaid claimsAmount paidAverage paid
2026145$46,600$9,320
20252317$921,205$54,189
2024140117$5,586,848$47,751
2023146106$2,847,077$26,859
20228756$2,216,263$39,576
20211,8031,612$79,000,513$49,008
2020219$275,149$30,572
20191812$332,551$27,713
20187855$3,292,587$59,865
20172511$1,730,400$157,309
201681$2,398$2,398
2015166$199,483$33,247
20143311$1,167,261$106,115
20133014$176,209$12,586
20122,0901,920$129,844,673$67,627
20113,6863,289$105,450,427$32,062
2010271211$2,844,167$13,479
20092915$383,657$25,577
20082617$105,952$6,232
20071,5481,392$41,333,327$29,693
20064530$190,433$6,348
2005219177$3,098,584$17,506
20049068$936,150$13,767
20034017$641,913$37,760
2002147$102,725$14,675

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 Highscore 97.8 of 100
Expected annual loss$322MRelatively High
Social vulnerabilityRelatively Low
Community resilienceRelatively High
Hazard (NRI)Risk ratingExpected annual loss
Inland floodingRelatively High$216,788,264
Coastal floodingVery High$34,315,949
EarthquakeRelatively Moderate$19,683,368
HurricaneRelatively Moderate$13,577,974
Heat waveRelatively High$9,385,315
TornadoRelatively High$9,042,077
Cold waveRelatively High$8,533,464
Strong windVery High$5,947,693
LightningRelatively High$2,335,747
Winter weatherVery High$1,596,545
Ice stormRelatively Moderate$431,659
HailVery Low$80,452
DroughtRelatively Low$53,382
WildfireVery Low$8,880
LandslideVery Low$2,634

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 miles46
Tracks within 50 miles18
Hurricane strength within 50 miles2
StormYearClosest approachMax wind while within 100 mi
Elsa202168 mi58 mph
Ida202171 mi46 mph
Fay202054 mi40 mph
Isaias202054 mi63 mph
Andrea201377 mi46 mph
Irene201125 mi63 mph
Hanna200870 mi52 mph
Floyd199939 mi58 mph
Bertha199657 mi69 mph
Gloria198548 mi86 mph
Henri198572 mi40 mph
Belle197646 mi69 mph
Agnes197256 mi63 mph
Doria197126 mi52 mph
Unnamed Atlantic storm196848 mi63 mph
Unnamed Atlantic storm196149 mi63 mph
Brenda196035 mi58 mph
Donna196064 mi98 mph
Diane195539 mi46 mph
Carol195498 mi115 mph
Able195250 mi58 mph
Unnamed Atlantic storm194486 mi104 mph
Unnamed Atlantic storm193864 mi121 mph
Unnamed Atlantic storm193440 mi46 mph
Unnamed Atlantic storm193458 mi75 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 Bergen County, NJ?

NCEI records 82 hail events in Bergen County since 1950, in 22 different years; that is about 1.1 recorded events a year. 10 reports were golf-ball size (1.75 in) or larger.

Has Bergen County had a tornado?

Yes. NCEI records 9 tornadoes in Bergen County since 1950, 3 of them rated (E)F2 or stronger. Tornado deaths recorded: 0.

When was the last federal disaster declaration for Bergen County?

5 Sep 2021: Remnants Of Hurricane Ida, a major disaster declaration for hurricane. The county appears in 32 declarations since 1953.

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

14,477 NFIP claims since 1978, 12,235 of them paid, for $432M in total. FEMA publishes these figures redacted and aggregated; individual properties are not identified.

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

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

How does Bergen County compare with the rest of New Jersey?

438.2 recorded events per 100 square miles against 358.7 statewide, and 15.2 NFIP claims per 1,000 residents against 21.8. 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.