St. Lucie County, Florida

County storm and disaster record · FIPS 12111 · population 328,876 · 572 sq mi

NOAA's Storm Events Database holds 300 records for St. Lucie County, Florida from 1950 through June 30, 2026, on 220 days; the most frequent are hail reports (85 records). The deadliest day on its record was October 9, 2024: tornado and tropical storm records filed for St. Lucie County that day count 7 deaths across 2 records. FEMA has issued 38 declarations naming the county since 1965, 36 of them for natural hazards; the latest for a natural hazard was “Hurricane Milton” on October 11, 2024.

The record, 1950 to 2026

Storm records filed for the county each year (2026 to June 30, 2026). Before 1996 NOAA recorded only tornadoes (from 1950), thunderstorm wind and hail (from 1955).

  • recorded, no damage figure
  • under $100,000
  • $100,000 or more
  • $1 million or more
  • $10 million or more, or a death
  • $100 million or more, or 10 deaths
  • a year's colour: its recorded damage or deaths
  • a year with a death
  • 1955: wind and hail recorded from 1955
  • 1996: all 48 event types from 1996
Storm records
300on 220 days, 1950 to June 30, 2026
Deaths recorded
1936 injuries
Damage, 2025 dollars
$4.7Bas filed (scale steps before 1993)
Tornadoes
53strongest EF3
FEMA declarations
38latest 2024

Source: NOAA NCEI Storm Events Database, records through June 30, 2026 (file revision 20260918); damage converted to 2025 dollars with the BLS CPI-U. Search the record at NCEI. BLS consumer price index.

What hazards hit St. Lucie County most?

The most frequent records are hail reports: 85 since 1957. 55% of its hail reports since 1957 fell in April and May. The rank column places the county among Florida's counties by days with a record per 1,000 square miles of land over each hazard's complete period.

St. Lucie County: records by hazard, 1950 to June 30, 2026
HazardRecordsDaysFirst, lastKilledInjuredDamageRank in state
Hail 85 57 1957-2026 0 0 $31K 20 of 67
Severe thunderstorm wind 57 53 1975-2026 0 0 $496K 55 of 67
Tornadoes 53 46 1953-2024 8 27 $480M 18 of 67
Fog, smoke and funnel clouds 30 28 1998-2024 0 0 – 22 of 67
Hurricanes and tropical storms 29 21 1999-2024 6 0 $4.1B 29 of 67
Floods 18 17 1998-2024 0 0 $161M 39 of 67
Rip currents and high surf 9 9 1996-2024 4 1 – 18 of 67
Lightning 6 6 1997-2020 1 5 $36K 41 of 67
Extreme cold 5 4 2009-2010 0 0 $4.9M 26 of 67
Heavy rain 3 3 2011-2020 0 0 – 50 of 67
High wind and dust storms 2 2 2011-2026 0 0 – 35 of 67
Wildfires 2 2 1999-2021 0 0 $19M 39 of 67
Heat 1 1 2017-2017 0 3 – 30 of 67

Source: NOAA NCEI Storm Events Database (county and forecast-zone records attributed to the county; a zone record shows its own totals on each county it covers). Days: dates with at least one record of the hazard in the county. Ranks: days with a record per 1,000 square miles of land (Census Bureau 2024 Gazetteer), since 1950 for tornadoes, 1955 for hail and thunderstorm wind, 1996 for the rest.

How many tornadoes has St. Lucie County had?

NOAA records 53 tornadoes in St. Lucie County from 1953 to 2024, the strongest rated EF3, with 8 deaths and 27 injuries recorded in the county. That is 18th of 67 Florida counties and 108th of 3,080 U.S. counties by days with tornadoes per 1,000 square miles since 1950. A tornado that crossed a county line is counted in each county it touched, with the length of its path inside the county.

Counted as whole tornadoes rather than county records, the Storm Prediction Center's database holds 54 tornadoes whose track touched St. Lucie County since 1950 (NOAA's county records number 53: they file a crossing tornado once per county segment, and the two databases differ on some tracks); along their whole tracks they killed 8 people.

The deadliest and strongest tornadoes that touched St. Lucie County, whole tracks
DateTornadoRatingPathKilled
2024-10-09 14:59, as SPC files itPort St. LucieEF321.24 mi6
1954-09-18 01:00, as SPC files itFort PierceF30.1 mi2
1958-04-15 12:09, as SPC files itFort PierceF314.8 mi0

Map of the strongest tornado tracks in Florida.

Every tornado record filed for St. Lucie County (53)
Every tornado recorded in St. Lucie County, newest first
DatePlaceCharacterKilledInjuredDamage
2024-10-09 Port St Lucie, St. Lucie County EF0 12.37 mi x 100 yd 0 0 $706K
2024-10-09 Port St Lucie, St. Lucie County EF1 14.27 mi x 100 yd 0 0 $14M
2024-10-09 Harmony Hgts, St. Lucie County EF1 6.75 mi x 150 yd 0 0 $1.4M
2024-10-09 Ft Pierce St Lucie A, St. Lucie County EF1 8.5 mi x 100 yd 0 0 $235K
2024-10-09 Port St Lucie, St. Lucie County EF1 11.8 mi x 150 yd 0 0 $4.7M
2024-10-09 Ft Pierce Nelson Arp, St. Lucie County EF3 12.97 mi x 500 yd 6 0 $447M
2022-06-30 Ft Pierce St Lucie A, St. Lucie County EF0 0.01 mi x 10 yd 0 0 –
2022-06-09 Walton, St. Lucie County EF0 1.5 mi x 200 yd 0 0 $212K
2022-06-06 Ft Pierce Nelson Arp, St. Lucie County EF0 3.32 mi x 75 yd 0 0 $10K
2017-03-23 Ft Pierce Nelson Arp, St. Lucie County EF0 0.96 mi x 30 yd 0 0 $2K
2016-05-17 Ft Pierce St Lucie A, St. Lucie County EF0 0.58 mi x 75 yd 0 0 –
2016-05-17 Viking, St. Lucie County EF1 0.45 mi x 75 yd 0 0 –
2014-08-15 Indrio, St. Lucie County EF0 0.15 mi x 15 yd 0 0 –
2012-07-17 Viking, St. Lucie County EF0 0.04 mi x 20 yd 0 0 $51K
2012-05-28 Port St Lucie, St. Lucie County EF0 0.69 mi x 40 yd 0 0 $26K
2012-05-08 White City, St. Lucie County EF0 0.02 mi x 10 yd 0 0 –
2011-04-26 Port St Lucie, St. Lucie County EF0 0.05 mi x 15 yd 0 0 –
2008-08-19 White City, St. Lucie County EF0 0.08 mi x 30 yd 0 0 $14K
2007-07-23 Port St Lucie, St. Lucie County EF0 0.1 mi x 30 yd 0 0 –
2005-05-25 Port St Lucie, St. Lucie County F0 0.4 mi x 4 yd 0 0 $8K
2004-08-12 Port St Lucie, St. Lucie County F0 0.1 mi x 30 yd 0 0 –
2004-08-06 Ft Pierce, St. Lucie County F0 0.2 mi x 30 yd 0 0 –
2002-07-27 Ft Pierce, St. Lucie County F1 0.1 mi x 30 yd 0 0 $164K
2002-05-14 Ft Pierce, St. Lucie County F0 0.1 mi x 20 yd 0 0 $33K
2001-08-02 Ft Pierce, St. Lucie County F0 2 mi x 50 yd 0 0 $17K
1998-03-09 Ft Pierce, St. Lucie County F1 0.5 mi x 50 yd 0 0 $5.8M
1998-02-02 Ft Pierce, St. Lucie County F0 0.4 mi x 50 yd 0 0 $54K
1995-08-21 Ft. Pierce, St. Lucie County F0 0.1 mi x 25 yd 0 0 –
1995-08-02 Ft. Pierce, St. Lucie County F0 0.1 mi x 25 yd 0 0 $968
1995-07-10 Ft. Pierce, St. Lucie County F0 0.1 mi x 10 yd 0 0 $97K
1991-06-02 St. Lucie County F0 0.1 mi x 10 yd 0 0 –
1987-06-25 St. Lucie County F0 1 mi x 30 yd 0 0 $3K step
1987-03-07 St. Lucie County F0 1 mi x 30 yd 0 0 $3K step
1986-12-31 St. Lucie County F0 0.5 mi x 30 yd 0 0 $3K step
1986-08-28 St. Lucie County F0 1 mi x 30 yd 0 0 $3K step
1984-09-05 St. Lucie County F0 0.5 mi x 10 yd 0 0 $30 step
1982-04-11 St. Lucie County F0 5 mi x 50 yd 0 1 $250K step
1979-05-08 St. Lucie County F0 4.6 mi x 30 yd 0 0 $250K step
1978-07-05 St. Lucie County F0 0.1 mi x 10 yd 0 0 $3K step
1975-08-12 St. Lucie County F0 0.1 mi x 20 yd 0 0 $3K step
1975-08-11 St. Lucie County F1 0.1 mi x 30 yd 0 1 $25K step
1975-06-28 St. Lucie County F1 0.5 mi x 50 yd 0 0 –
1975-06-28 St. Lucie County F1 0.5 mi x 50 yd 0 0 –
1970-01-15 St. Lucie County F2 0 2 $3K step
1967-08-01 St. Lucie County F2 0 0 $25K step
1962-07-20 St. Lucie County F1 0 0 $25K step
1961-06-22 St. Lucie County 0 0 –
1960-10-07 St. Lucie County F0 0 0 $25K step
1958-04-15 St. Lucie County F3 14.8 mi x 33 yd 0 20 $250K step
1954-09-18 St. Lucie County F3 2 2 $25K step
1954-08-11 St. Lucie County F0 0 0 $3K step
1953-08-17 St. Lucie County F0 0 0 $30 step
1953-04-13 St. Lucie County F1 2 mi x 33 yd 0 1 $3K step

A damage figure marked "step" is a record from before 1993: NOAA then filed damage by category, and the figure is the category as entered, in the dollars of that year, not an estimate of the loss.

Source: NOAA NCEI Storm Events Database, tornado records by county (path length in the county, maximum width); ratings as published: F scale before February 1, 2007, EF scale after. Whole-track figures: NOAA Storm Prediction Center tornado database (1950-2025). SPC severe weather database.

When was the last damaging storm in St. Lucie County?

The most recent record with damage, injuries or deaths is the March 10, 2025 thunderstorm wind ($10,000 in damage in 2025 dollars).

The 12 most recent records kept for St. Lucie County
DateRecordCharacterKilledInjuredDamage
2026-06-24 Thunderstorm WindFt Pierce Nelson Arp, St. Lucie County 50 kt wind 0 0 –
2026-05-11 Thunderstorm WindFt Pierce St Lucie A, St. Lucie County 50 kt wind 0 0 –
2026-02-28 HailFt Pierce Nelson Arp, St. Lucie County 1.00 in hail 0 0 –
2026-01-18 High WindSt. Lucie County · forecast zone Coastal St. Lucie 53 kt wind 0 0 –
2025-05-05 Thunderstorm WindFt Pierce St Lucie A, St. Lucie County 51 kt wind 0 0 –
2025-05-05 HailFt Pierce Beach, St. Lucie County 2.00 in hail 0 0 –
2025-05-05 HailFt Pierce Nelson Arp, St. Lucie County 1.75 in hail 0 0 –
2025-05-05 HailFt Pierce St Lucie A, St. Lucie County 1.75 in hail 0 0 –
2025-03-10 Thunderstorm WindFt Pierce Nelson Arp, St. Lucie County 56 kt wind 0 0 $10K
2024-11-03 Rip CurrentSt. Lucie County · forecast zone Coastal St. Lucie 1 0 –
2024-10-09 Tropical StormSt. Lucie County · forecast zone Coastal St. Lucie 1 0 –
2024-10-09 TornadoPort St Lucie, St. Lucie County EF0 12.37 mi x 100 yd 0 0 $706K

Source: NOAA NCEI Storm Events Database; every record of 2025-2026 is listed, earlier ones when they caused deaths, injuries or $250,000 of damage (2025 dollars), and every tornado.

The deadliest and costliest records

Records with deaths or injuries in St. Lucie County, most deaths first
DateRecordCharacterKilledInjuredDamage
2024-10-09 TornadoFt Pierce Nelson Arp, St. Lucie County A National Weather Service survey team confirmed an unusually strong, long-tracked tornado in association with Hurricane Milton produced widespread EF-1 to EF-2 damage, and periodic EF-3 damage within St. Lucie and Indian River counties. The survey determined that the tornado touched down to the south of Midway Rd. in ... EF3 12.97 mi x 500 yd 6 0 $447M
2016-10-06 Tropical StormSt. Lucie County · forecast zone St. Lucie Major Hurricane Matthew passed nearly 40 miles offshore St. Lucie County during the early morning hours of October 7, producing several hours of sustained tropical storm winds and a 12-hour period of frequent wind gusts to tropical storm force, especially across the eastern half of the county. The highest sustained ... 4 0 –
1954-09-18 TornadoSt. Lucie County F3 2 2 $25K step
2010-01-24 High SurfSt. Lucie County · forecast zone St. Lucie A persistent onshore flow generated seas of 6 to 8 feet over the near shore coastal waters. A 20 foot boat capsized around 800 am EST on January 24 near the mouth of St. Lucie Inlet. Two men were rescued by another boat, but one of the men died before reaching shore. The second man was treated and released from a ... 1 1 –
2024-11-03 Rip CurrentSt. Lucie County · forecast zone Coastal St. Lucie A 16-year-old male was pulled from the surf at Pepper Park Beach in Fort Pierce, FL on Sunday, November 3, 2024 around 6:00 p.m. in the evening. He was taken to HCA Florida Lawnwood Hospital where he died later that evening. The beach is typically guarded through the day, until about 5:00 p.m. The threat of rip ... 1 0 –
2024-10-09 Tropical StormSt. Lucie County · forecast zone Coastal St. Lucie St. Lucie County Emergency Management reported isolated instances of downed trees and powerlines as a result of Hurricane Milton’s winds, which surface observations indicate peak wind gusts generally between 50 to 70 mph, and locally up to 75 mph. Six tornadoes were confirmed to have affected the county. Rainfall ... 1 0 –
2020-05-27 LightningPort St Lucie, St. Lucie County St. Lucie County Emergency Management reported that a 41-year-old man was killed after being struck by lightning at an outdoor construction site in Tradition, near Port Saint Lucie. The man was struck by lightning at approximately 1450LST and was quickly discovered by his coworkers to be unconscious. A coworker called ... 1 0 –
2020-02-15 Rip CurrentSt. Lucie County · forecast zone St. Lucie A 27-year old male was rescuing his step-children (aged 11 and 13), when he was caught in a rip current at the Ft. Pierce State Park. His body was recovered by police on the morning of February 17. No life guards were present at the beach park. 1 0 –

A damage figure marked "step" is a record from before 1993: NOAA then filed damage by category, and the figure is the category as entered, in the dollars of that year, not an estimate of the loss.

The costliest records in St. Lucie County since 1993, damage in 2025 dollars
DateRecordCharacterKilledInjuredDamage
2004-09-04 Hurricane (Typhoon)St. Lucie County · forecast zone St. Lucie 0 0 $4.0B
2024-10-09 TornadoFt Pierce Nelson Arp, St. Lucie County EF3 12.97 mi x 500 yd 6 0 $447M
2008-08-19 FloodIndrio, St. Lucie County 0 0 $119M
2005-10-24 Tropical StormSt. Lucie County · forecast zone St. Lucie 0 0 $44M
2017-09-10 Flash FloodFt Pierce Nelson Arp, St. Lucie County 0 0 $36M
2017-09-10 Tropical StormSt. Lucie County · forecast zone St. Lucie 1 0 $30M
1999-04-15 WildfirePort St Lucie, St. Lucie County 0 0 $18M
2024-10-09 TornadoPort St Lucie, St. Lucie County EF1 14.27 mi x 100 yd 0 0 $14M

Before 1993 NOAA filed damage by category, not amount, so the list above starts in 1993. The highest category filed here before then (entered as $250K, in the dollars of the day) holds: April 15, 1958 (tornado, St. Lucie County); April 11, 1982 (tornado, St. Lucie County); May 8, 1979 (tornado, St. Lucie County).

Source: NOAA NCEI Storm Events Database: deaths and injuries direct and indirect; damage is property plus crops as estimated by the National Weather Service, converted to 2025 dollars.

Is it getting more frequent?

Records per decade for St. Lucie County's most frequent hazards. Counts rose everywhere after 1996, when NOAA began recording every event type, so compare decades within a hazard's complete period only (the shaded cells come before it).

St. Lucie County: records per decade (the 2020s to June 30, 2026)
Hazard1950s1960s1970s1980s1990s2000s2010s2020-26
Hail113016281719
Severe thunderstorm wind001417141011
Tornadoes54766889
Fog, smoke and funnel clouds––––39162
Hurricanes and tropical storms––––26813
Floods––––1485

Source: NOAA NCEI Storm Events Database, records per calendar decade; zone records from the CZ_TYPE field (Z).

What time of year?

55% of its hail reports since 1957 fell in April and May. The two busiest months are in violet.

The values, month by month

Jan 12 · Feb 10 · Mar 18 · Apr 28 · May 51 · Jun 43 · Jul 24 · Aug 39 · Sep 32 · Oct 25 · Nov 9 · Dec 9 (records).

Source: NOAA NCEI Storm Events Database, records by the month they began.

Federal disaster declarations for St. Lucie County

FEMA's register lists 38 declarations that include St. Lucie County: 23 major disasters, 13 emergencies and 2 fire management assistance declarations. Most were for hurricane (24) and fire (4).

Declarations including St. Lucie County, newest first
DeclaredNumberTypeTitle
2024-10-11DR-4834HurricaneHurricane Milton
2024-10-07EM-3622HurricaneHurricane Milton
2022-12-13DR-4680HurricaneHurricane Nicole
2022-11-08EM-3587Tropical StormTropical Storm Nicole
2022-09-29DR-4673HurricaneHurricane Ian
2022-09-24EM-3584HurricaneTropical Storm Ian
2020-08-01EM-3533HurricaneHurricane Isaias
2020-03-25DR-4486BiologicalCovid-19 Pandemic
2020-03-13EM-3432BiologicalCovid-19
2019-10-21DR-4468HurricaneHurricane Dorian
2019-08-30EM-3419HurricaneHurricane Dorian
2017-09-10DR-4337HurricaneHurricane Irma
2017-09-05EM-3385HurricaneHurricane Irma
2016-10-08DR-4283HurricaneHurricane Matthew
2016-10-06EM-3377HurricaneHurricane Matthew
2012-10-18DR-4084HurricaneHurricane Isaac
2008-08-24DR-1785Severe StormTropical Storm Fay
2008-08-21EM-3288Severe StormTropical Storm Fay
2007-06-27FM-2696FireOkeechobee Fire Complex
2005-10-24DR-1609HurricaneHurricane Wilma
2005-09-05EM-3220HurricaneHurricane Katrina Evacuation
2004-09-26DR-1561HurricaneHurricane Jeanne
2004-09-16DR-1551HurricaneHurricane Ivan
2004-09-04DR-1545HurricaneHurricane Frances
2004-08-13DR-1539HurricaneTropical Storm Bonnie and Hurricane Charley
2001-02-05DR-1359FreezingSevere Freeze
1999-10-20DR-1306HurricaneFl-Hurricane Irene-Dr-Req
1999-10-15EM-3150HurricaneTropical Storm Irene - Florida
1999-09-22DR-1300HurricaneHurricane Floyd Major Disaster Declarations
1999-09-14EM-3143HurricaneHurricane Floyd Emergency Declarations
1999-04-27EM-3139FireFl-Fires 04/15/99
1999-04-15FM-2251FireOkeechobee Fire Complex
1998-06-18DR-1223FireExtreme Fire Hazard
1995-10-27DR-1074FloodSevere Flooding
1990-01-15DR-851FreezingSevere Freeze
1985-03-18DR-732FreezingSevere Freeze
1977-01-31DR-526FreezingSevere Winter Weather
1965-09-14DR-209HurricaneHurricane Betsy

Source: FEMA OpenFEMA Disaster Declarations Summaries (v2), declarations through October 2, 2026; one declaration is counted once however many areas it names. OpenFEMA dataset page.

How many floods has St. Lucie County had?

NOAA's Storm Events Database holds 18 flood or flash flood records for St. Lucie County from 1998 to 2024, on 17 days, with 0 deaths. By flood insurance claims since 1978 (OpenFEMA, as of September 8, 2026), St. Lucie County ranks 113th of 2,942 U.S. counties.

Named storms on St. Lucie County's flood and tropical record
StormBeganRecordsDeaths in the county
Hurricane Matthew2016-10-0614
Hurricane Milton2024-10-0922
Hurricane Irma2017-09-1021
Tropical Storm Fay2008-08-1910
Hurricane Wilma2005-10-2410
Hurricane Frances2004-09-0410
Hurricane Irene1999-10-1510

The National Flood Insurance Program has paid $84.7 million on 3,988 claims filed in St. Lucie County; the most in one year was 2,440 in 2004. Claims count insured losses only: uninsured flood damage is not in this file.

The values, year by year

1978: 1 · 1979: 53 · 1980: 1 · 1981: 9 · 1982: 16 · 1983: 11 · 1984: 48 · 1985: 92 · 1986: 3 · 1987: 17 · 1989: 1 · 1990: 2 · 1991: 3 · 1992: 7 · 1993: 6 · 1994: 23 · 1995: 74 · 1996: 12 · 1997: 3 · 1998: 7 · 1999: 100 · 2000: 3 · 2001: 16 · 2002: 1 · 2003: 1 · 2004: 2,440 · 2005: 205 · 2006: 3 · 2007: 10 · 2008: 271 · 2009: 7 · 2010: 4 · 2011: 7 · 2012: 87 · 2013: 4 · 2014: 55 · 2015: 8 · 2016: 47 · 2017: 234 · 2018: 6 · 2019: 9 · 2020: 26 · 2021: 5 · 2022: 30 · 2023: 1 · 2024: 16 · 2025: 1 · 2026: 2; the other years: 0.

Source: FEMA OpenFEMA NFIP Redacted Claims, as of September 8, 2026; claims by year of loss, payments in the dollars of the year paid. OpenFEMA dataset page.

FEMA's modeled risk for St. Lucie County

FEMA's National Risk Index rates St. Lucie County Relatively High overall, with an expected annual loss of $193 million. These are FEMA's model estimates of future loss from 18 hazards, not a count of what happened; they can differ from the record above.

National Risk Index ratings for St. Lucie County (December 2025 release), by FEMA's rating, then score
HazardRisk ratingExpected annual lossModeled frequency
HurricaneVery High$148Monce in about 3 years (modeled)
LightningVery High$2.9M84 a year (modeled)
Strong WindRelatively High$1.9Monce in about 2 years (modeled)
Riverine FloodingRelatively Moderate$33Monce in about 2 years (modeled)
TornadoRelatively Moderate$4.1Monce in about 3 years (modeled)
Heat WaveRelatively Moderate$1.4M2.4 modeled event-days a year
Coastal FloodingRelatively Moderate$703K1.1 a year (modeled)
DroughtRelatively Moderate$353K20 modeled event-days a year

Source: FEMA National Risk Index, county table, December 2025 release. FEMA's National Risk Index map.

Counties that share a border with St. Lucie County

  1. St. Lucie County 300
  2. Indian River County 272
  3. Martin County 270
  4. Okeechobee County 158

Source: U.S. Census Bureau county adjacency file; NOAA NCEI Storm Events Database, records since 1950. The Census Bureau's adjacency file.

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