County Hazards

Storm events on record through

Hillsborough County, Florida Storm events, disaster declarations and flood insurance claims on record

This page is a county record of past events and claims. It does not show the flood zone or the risk of an address. For the flood map of an address, use FEMA's address search (opens in a new tab).

NCEI has 1,309 storm events on record for Hillsborough County, Florida, from 1950 through 30 Jun 2026.

The newest event on record is a tornado event on 24 May 2026.

FEMA has 47 disaster declarations on record for the county from 1964 through 1 Oct 2026. The newest is DR-4834 of 11 Oct 2024.

OpenFEMA has 18,556 NFIP claims on record for the county from 1978 through 8 Sep 2026. The NFIP paid $1.2 billion on these claims.

The NWS collects event reports from a variety of sources, which include (but are not limited to): county, state, and federal emergency management officials, local law enforcement officials, SKYWARN spotters, NWS damage surveys, newspaper clipping services, the insurance industry, and the general public, among others.

The National Weather Service reports property and crop damage estimates using available data at the time of event reporting. These values should therefore be considered broad estimates. Damage amounts are not adjusted for inflation.

Zone (NWS Forecast Zone): A zone is a geographic area defined by the NWS for issuing forecasts, watches, and warnings. While zones often align with counties, they can also represent smaller or subdivided areas within a county to account for differences in weather conditions, such as elevation or proximity to water. Larger-scale events—such as heat, cold, drought, and winter storms—are typically recorded by zone.

The words of the agency. Source: NOAA NCEI, Storm Events Database, page "Frequently Asked Questions", copied on .

This is raw, unedited data from FEMA's National Emergency Management Information System (NEMIS) and as such is subject to a small percentage of human error.

The words of the agency. Source: FEMA, OpenFEMA Dataset "Disaster Declarations Summaries - v2", copied on . The page gives: last data refresh 2026-10-01.

It is derived from the National Flood Insurance Program system of record, staged in the program's reporting platform and redacted to protect policy holder personally identifiable information.

The words of the agency. Source: FEMA, OpenFEMA Dataset "NFIP Redacted Claims - v3", copied on . The page gives: last data refresh 2026-09-09.

Dates of the data: NCEI storm events through . OpenFEMA disaster declarations through . NFIP claims through .

Since the last update: no change is on record for Hillsborough County. The site compares the agency data at each update. Updates of the data

The five hazards

Storm events on record for Hillsborough County by hazard and period (NCEI, through 30 Jun 2026)
Hazard1950 to 20262000 to 20092010 to 20192020 to 2026Newest event
Hail28793287
Tornado14912155
Flood95281116
Wind4859110026
Winter0000None on record
Other event types293Heat, cold, drought, wildfire, lightning, fog, tropical and other types
All storm events1,30936321265

A hazard name opens the page of that hazard for the county. A hazard has a page from 10 events. The year 2026 has the events through 30 Jun 2026 only.

Forecast zones with the name of the county give 146 of the 1,309 events. A county count has the events that NCEI gives to the county. It also has the events of a forecast zone that has the name of the county. A zone with another name counts for the state only.

Rates of Hillsborough County beside the total of the counties of Florida and of the United States
MeasureHillsboroughAll counties of FloridaAll counties of the United States
Storm events for each 100 square miles, 1950 to 2026128.067.349.3
Storm events for each 10,000 residents, 1950 to 20268.916.652.5
NFIP claims for each 1,000 policies in force, 2016 to 2025213.2191.4185.3

The columns for the state and the United States total the counties. They count the events of each county in the same way as the county column. The site gives a rate for each 10,000 residents only from 10,000 residents. Residents and area: Census Bureau, 2021.

Newest storm events on record

TornadoEF0

1 mile WSW of TOWN N COUNTRY. Damage estimate: $5 thousand

Thunderstorm Wind49 mph (43 knots, estimated gust)

2 miles E of HOPEWELL. Damage estimate: $3 thousand

Thunderstorm Wind49 mph (43 knots, estimated gust)

1 mile NE of BRANDON. Damage estimate: $3 thousand

TornadoEF0

1 mile E of SEFFNER

Heavy Rain

2 miles SSW of CORONET

Heavy Rain

1 mile ENE of TRAPNELL

Heavy Rain

1 mile E of CORONET

Flash Flood

1 mile SW of CORONET

Flood

At PARKERS

Flood

1 mile W of TAMPA

Hail1.50 in, ping-pong ball size

1 mile W of TAMPA VANDENBERG ARP

Hail1.00 in, quarter size

1 mile NE of SIX MILE CREEK

Thunderstorm Wind64 mph (56 knots, estimated gust)

1 mile S of TPA P O KNIGHT ARPT

Flood

2 miles SE of (TPA)TAMPA INTL ARPT

Thunderstorm Wind49 mph (43 knots, estimated gust)

1 mile SE of CHAPMAN. Damage estimate: $1 thousand

Thunderstorm Wind59 mph (51 knots, measured gust)

At (TPA)TAMPA INTL ARPT

Thunderstorm Wind59 mph (51 knots, measured gust)

At (TPA)TAMPA INTL ARPT

Thunderstorm Wind49 mph (43 knots, estimated gust)

3 miles W of KNIGHTS. Damage estimate: $25 thousand

Hail1.00 in, quarter size

1 mile SW of PLANT CTY HILSBRO AR

TornadoEF1

4 miles WSW of COSME. Damage estimate: $250 thousand

Lightning

1 mile N of EAST LAKE-ORIENT PARK. Damage estimate: $25 thousand

Hail1.00 in, quarter size

2 miles WNW of BRANCHTON

Hail3.00 in, tea cup size

2 miles N of PLANT CTY HILSBRO AR

Hail1.00 in, quarter size

4 miles SSE of HILLSBOROUGH RIVER STATE

Thunderstorm Wind49 mph (43 knots, measured gust)

2 miles WNW of CHAPMAN. Damage estimate: $10 thousand

The 25 events above are the newest in the NCEI record. A place is the text of the NCEI record: a distance and a direction from a reference place. Wind speed is in miles per hour, with the knots that NCEI gives. The site does not show a place text that names a private property or reads as a person. Download these events (CSV)

Storm events on record for Hillsborough County by year, 1950 to 2026
DecadeYear that ends in 0Year that ends in 1Year that ends in 2Year that ends in 3Year that ends in 4Year that ends in 5Year that ends in 6Year that ends in 7Year that ends in 8Year that ends in 9All
1950s010101113311
1960s10102511753131884
1970s519611127631717103
1980s5113734222443
1990s22182125232257758778428
2000s65534148362015174028363
2010s2215233353179191011212
2020s2331547103 (part of the year)65

A darker cell has a larger count. The number is in each cell.

NCEI recorded tornado events from 1950, and hail and thunderstorm wind events from 1955. It recorded all event types from 1996. A count before 1996 has fewer event types.

FEMA disaster declarations

FEMA has 47 disaster declarations on record for Hillsborough County from 1964 through 1 Oct 2026. The newest is DR-4834: HURRICANE MILTON.

Disaster declarations that name Hillsborough County (OpenFEMA, through 1 Oct 2026)
DeclaredNumberTypeIncident typeTitle in the FEMA recordAssistance
DR-4834Major disasterHurricaneHURRICANE MILTONIndividual, Public
EM-3622EmergencyHurricaneHURRICANE MILTONPublic
DR-4828Major disasterHurricaneHURRICANE HELENEIndividual, Public
EM-3615EmergencyTropical StormTROPICAL STORM HELENEPublic
DR-4806Major disasterTropical StormHURRICANE DEBBYIndividual, Public
EM-3605EmergencyTropical StormTROPICAL STORM DEBBYPublic
DR-4734Major disasterHurricaneHURRICANE IDALIAIndividual, Public
EM-3596EmergencyTropical StormTROPICAL STORM IDALIAPublic
DR-4680Major disasterHurricaneHURRICANE NICOLEPublic
EM-3587EmergencyTropical StormTROPICAL STORM NICOLEPublic
DR-4673Major disasterHurricaneHURRICANE IANIndividual, Public
EM-3584EmergencyHurricaneTROPICAL STORM IANPublic
EM-3561EmergencySevere StormTROPICAL STORM ELSAPublic
EM-3551EmergencyHurricaneHURRICANE ETAPublic
DR-4486Major disasterBiologicalCOVID-19 PANDEMICIndividual, Public
EM-3432EmergencyBiologicalCOVID-19Public
EM-3419EmergencyHurricaneHURRICANE DORIANPublic
EM-3405EmergencyHurricaneHURRICANE MICHAELPublic
DR-4337Major disasterHurricaneHURRICANE IRMAIndividual, Public
EM-3385EmergencyHurricaneHURRICANE IRMAPublic
DR-4280Major disasterHurricaneHURRICANE HERMINEIndividual
DR-4068Major disasterSevere StormTROPICAL STORM DEBBYIndividual
EM-3288EmergencySevere StormTROPICAL STORM FAYPublic
EM-3220EmergencyHurricaneHURRICANE KATRINA EVACUATIONPublic
DR-1561Major disasterHurricaneHURRICANE JEANNEIndividual, Public
DR-1545Major disasterHurricaneHURRICANE FRANCESIndividual, Public
DR-1539Major disasterHurricaneTROPICAL STORM BONNIE AND HURRICANE CHARLEYPublic
FM-2353Fire management assistanceFireFL - LAKELAND COMPLEX FIREPublic
DR-1359Major disasterFreezingSEVERE FREEZEIndividual
FM-2300Fire management assistanceFireLAKELAND DISTRICT FIREPublic
EM-3150EmergencyHurricaneTROPICAL STORM IRENE - FLORIDAPublic
EM-3139EmergencyFireFL-FIRES 04/15/99Public
FM-2259Fire management assistanceFireFL-FIRES 04/13/99Public
EM-3131EmergencyHurricaneHURRICANE GRORGESPublic
DR-1223Major disasterFireEXTREME FIRE HAZARDPublic
DR-1195Major disasterSevere StormSEVERE STORMS, HIGH WINDS, TORNADOES, AND FLOODINGIndividual, Public
DR-1141Major disasterSevere StormTROPICAL STORM JOSEPHINEIndividual
DR-982Major disasterTornadoTORNADOES, FLOODING, HIGH WINDS & TIDES, FREEZINGIndividual, Public
DR-966Major disasterSevere StormSEVERE STORMS, TORNADOES & FLOODINGIndividual
DR-851Major disasterFreezingSEVERE FREEZEIndividual
DR-743Major disasterHurricaneHURRICANE ELENAIndividual, Public
DR-732Major disasterFreezingSEVERE FREEZEIndividual
DR-607Major disasterFloodSEVERE STORMS & FLOODINGIndividual
DR-586Major disasterSevere StormSEVERE STORMS, TORNADOES & FLOODINGIndividual
DR-526Major disasterFreezingSEVERE WINTER WEATHERIndividual
DR-337Major disasterCoastal StormTROPICAL STORM AGNESIndividual, Public
DR-252Major disasterHurricaneHURRICANE GLADYSIndividual, Public

DR is a major disaster declaration. EM is an emergency declaration. FM is a fire management assistance declaration. A declaration for the whole state is on the Florida page. What a disaster declaration is

The dataset includes declared recovery programs and geographic areas (county not available before 1964; Fire Management records are considered partial due to historical nature of the dataset).

The words of the agency. Source: FEMA, OpenFEMA Dataset "Disaster Declarations Summaries - v2", copied on . The page gives: last data refresh 2026-10-01.

Flood insurance claims (NFIP)

OpenFEMA has 18,556 NFIP claims on record for Hillsborough County from 1978 through 8 Sep 2026.

The NFIP paid $1,180,799,398 on 14,444 claims.

The county has 213.2 NFIP claims for each 1,000 policies in force. The rate uses 11,549 claims with a year of loss from 2016 to 2025. FEMA counts 54,179 residential policies in force on 3 Aug 2026. The claims have every type of building. FEMA counts residential policies only.

NFIP claims in Hillsborough County by year of loss, 1978 to 2026
DecadeYear that ends in 0Year that ends in 1Year that ends in 2Year that ends in 3Year that ends in 4Year that ends in 5Year that ends in 6Year that ends in 7Year that ends in 8Year that ends in 9All
1970s7316323
1980s10354024381,268849422222,267
1990s832224263677726361179151,882
2000s91141887582126682129661,426
2010s317122233666759835743481,644
2020s2006711232410,2693111 (part of the year)11,014

A darker cell has a larger count. The number is in each cell.

NFIP claims by year of loss with the amount paid: 49 years
NFIP claims in Hillsborough County by year of loss, with the amount paid (OpenFEMA, through 8 Sep 2026)
Year of lossClaimsClaims with a paymentAmount paid
202611not shownnot shown
202531not shownnot shown
202410,2699,049$1,077,089,670
2023324267$20,991,221
202211236$429,410
20216723$542,562
2020200139$7,167,635
20194813$139,972
20184310$219,591
2017357182$5,978,625
20169833$605,110
2015675481$12,728,730
20146636$802,653
20133314$142,740
2012222119$1,613,192
20117131$388,116
2010317$40,915
20096633$389,844
20082911$112,307
2007217$124,041
20066844$795,684
2005267$141,745
2004821602$12,314,196
20037541$547,614
20028848$750,607
200114183$1,171,470
20009146$404,104
1999155$33,430
199817986$523,955
1997361218$1,830,211
1996726610$11,401,028
19957734$278,950
19943611$132,911
1993426282$3,653,671
1992227$26,912
19913223$30,727
199080$0
19892211$53,218
1988422234$1,747,993
19874912$42,307
19868not shownnot shown
19851,268998$12,778,251
19848not shownnot shown
19834310$17,700
1982402298$1,285,042
19813515$34,522
198010not shownnot shown
1979316213$725,277
19787not shownnot shown

A year with fewer than 5 claims shows the count of claims and no amount. A year with 1 to 4 claims with a payment shows no amount either. Such an amount could point to one property. The amount is the sum of the building, contents and increased cost of compliance payments. FEMA counts 975 multiple-loss properties in the county (2 Aug 2026). How FEMA redacts NFIP claims

This dataset is not intended to be an official federal report, and should not be considered an official federal report.

Note, the County Code field may not reflect the individual county the property is located as projects can be associated with more than one county

The words of the agency. Source: FEMA, OpenFEMA Dataset "NFIP Redacted Claims - v3", copied on . The page gives: last data refresh 2026-09-09.

FEMA cannot verify the quality and/or timeliness of any data or any analysis derived therefrom after the data has been retrieved from FEMA.gov.

The words of the agency. Source: FEMA, OpenFEMA Terms and Conditions, copied on . The page gives: last updated 2025-01-22.

National Risk Index

Risk Index rating
Relatively High
Risk Index score
98.8 of 100
Expected Annual Loss rating
Relatively High
Expected Annual Loss
$495 million
Social Vulnerability rating
Relatively Low
Community Resilience rating
Relatively Low
National Risk Index of Hillsborough County by hazard type (FEMA, December 2025 release)
Hazard typeRisk Index ratingExpected Annual Loss
Coastal floodingRelatively High$7,827,592
Cold waveVery High$54,432,044
DroughtRelatively Moderate$1,122,494
EarthquakeRelatively Low$734,733
HailRelatively High$5,663,237
Heat waveRelatively High$9,428,466
HurricaneVery High$178,334,807
Inland floodingRelatively High$146,336,546
LandslideRelatively Low$3,722
LightningVery High$8,088,363
Strong windRelatively Moderate$1,442,074
TornadoVery High$76,813,948
WildfireRelatively Moderate$4,351,483

The National Risk Index dataset leverages available source data for natural hazard and community risk factors to develop a baseline relative risk measurement for each United States county and Census tract.

The rating is a qualitative categorization that describes the community in comparison to all other communities at the same level, ranging from “Very Low” to “Very High.”

The National Risk Index data are meant for planning purposes only.

The words of the agency. Source: FEMA, National Risk Index Data: Frequently Asked Questions (December 2025, v1.20), copied on .

The labels and the ratings are those of FEMA. Expected Annual Loss is a figure for a whole county. It is not a figure for a property. How to read the National Risk Index

Tropical storm and hurricane tracks

The HURDAT2 record of the National Hurricane Center has 103 tracks within 100 miles of the centre point of the county, through the 2025 season. 17 of them were within 50 miles at hurricane strength.

Storm names, years and distances: 40 tracks
Tropical storm and hurricane tracks within 100 miles of the centre point of Hillsborough County (NHC HURDAT2)
Storm nameYearNearest point of the trackHighest wind within 100 miles
Milton202437 miles121 mph
Ian202263 miles155 mph
Nicole202248 miles63 mph
Elsa202169 miles63 mph
Eta202068 miles63 mph
Emily201729 miles58 mph
Irma201724 miles92 mph
Fay200895 miles69 mph
Barry200780 miles46 mph
Charley200450 miles150 mph
Frances200415 miles69 mph
Jeanne200429 miles86 mph
Gabrielle200136 miles69 mph
Gordon200087 miles75 mph
Erin199536 miles69 mph
Jerry199550 miles40 mph
Gordon199481 miles52 mph
Marco199037 miles63 mph
Keith198843 miles63 mph
Bob198595 miles46 mph
Isidore198442 miles52 mph
Unnamed Atlantic storm198261 miles46 mph
Dennis198187 miles40 mph
Unnamed Atlantic storm197457 miles63 mph
Abby196849 miles63 mph
Brenda196889 miles40 mph
Gladys196852 miles98 mph
Alma196668 miles104 mph
Unnamed Atlantic storm196643 miles46 mph
Unnamed Atlantic storm196597 miles46 mph
Cleo196497 miles52 mph
Donna196050 miles98 mph
Florence196087 miles46 mph
Judith195983 miles63 mph
Unnamed Atlantic storm195927 miles46 mph
Hazel195381 miles86 mph
Unnamed Atlantic storm195379 miles40 mph
How195183 miles63 mph
Easy195027 miles121 mph
King195072 miles81 mph

A name is the storm name that the National Hurricane Center gave. The distance is from the centre line of the track. It does not show how far the wind, the rain or the surge of a storm went.

ZIP Codes, cities and towns of Hillsborough County

Each ZIP Code below has a page with its NFIP claims by year. 13 more ZIP Codes have fewer than 5 claims and no page.

A city or town has no page of its own. This page is the record for the whole county, which has these places:

  • Apollo Beach
  • Balm
  • Bloomingdale
  • Brandon
  • Carrollwood
  • Cheval
  • Citrus Park
  • Dover
  • East Lake-Orient Park
  • Egypt Lake-Leto
  • Fish Hawk
  • Gibsonton
  • Keystone
  • Lake Magdalene
  • Lutz
  • Mango
  • Northdale
  • Palm River-Clair Mel
  • Pebble Creek
  • Plant City
  • Progress Village
  • Riverview
  • Ruskin
  • Seffner
  • Sun City Center
  • Tampa
  • Temple Terrace
  • Thonotosassa
  • Town 'n' Country
  • University
  • Valrico
  • Westchase
  • Wimauma

Official channels

These links open the pages of the agencies. The site checked the links on .

Cite this page

County Hazards. "Hillsborough County, Florida: storm events, disaster declarations and flood insurance claims on record". https://countyhazards.com/county/fl/hillsborough/. Data: NOAA NCEI Storm Events Database through 30 Jun 2026; FEMA OpenFEMA disaster declarations through 1 Oct 2026; FEMA OpenFEMA NFIP claims through 8 Sep 2026. Page made on .

Where the data comes from

  • Storm events: NOAA NCEI Storm Events Database, yearly details files through 30 Jun 2026.
  • Disaster declarations: OpenFEMA Disaster Declarations Summaries, read on 1 Oct 2026.
  • NFIP claims: OpenFEMA NFIP Claims, as of 8 Sep 2026. Multiple-loss properties: 2 Aug 2026. Policies in force: 3 Aug 2026.
  • National Risk Index: FEMA, December 2025 release. Storm tracks: NHC HURDAT2 through the 2025 season.
  • Residents, area, places and adjacent counties: US Census Bureau, 2021 vintage.

How the counts are made · Corrections · Hazards in all states: hail, tornado, flood, wind, winter

Questions

How many tornado events are on record for Hillsborough County?
NCEI has 149 tornado events on record for Hillsborough County from 1950 through 30 Jun 2026. 14 events have a rating of EF2 or F2, or a higher rating.
How large is the hail on record for Hillsborough County?
NCEI has 287 hail events on record from 1955 through 30 Jun 2026. 39 events have a hail size of 1.75 inches or more. NCEI names 1.75 inches a golf ball.
Which month has the most storm events on record for Hillsborough County?
July has 260 of the 1,309 storm events on record from 1950 through 30 Jun 2026.
How many NFIP claims are there for each 1,000 policies in force in Hillsborough County?
The county has 213.2 NFIP claims for each 1,000 policies in force. The rate uses 11,549 claims with a year of loss from 2016 to 2025. FEMA counts 54,179 residential policies in force on 3 Aug 2026. The claims have every type of building. FEMA counts residential policies only.