Martin County, Florida
County storm and disaster record · FIPS 12085 · population 158,246 · 544 sq mi
NOAA's Storm Events Database holds 270 records for Martin County, Florida from 1950 through June 30, 2026, on 197 days; the most frequent are hail reports (64 records). The deadliest single record is the June 20, 2024 rip current, filed for the forecast zone Coastal Martin, which covers the county: 2 deaths. FEMA has issued 41 declarations naming the county since 1965, 39 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
- 270on 197 days, 1950 to June 30, 2026
- Deaths recorded
- 1321 injuries
- Damage, 2025 dollars
- $1.7Bas filed (scale steps before 1993)
- Tornadoes
- 42strongest F3
- FEMA declarations
- 41latest 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 Martin County most?
The most frequent records are hail reports: 64 since 1974. 69% of its hail reports since 1974 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.
| Hazard | Records | Days | First, last | Killed | Injured | Damage | Rank in state |
|---|---|---|---|---|---|---|---|
| Hail | 64 | 46 | 1974-2025 | 0 | 2 | $10K | 24 of 67 |
| Severe thunderstorm wind | 63 | 47 | 1960-2023 | 1 | 0 | $1.6M | 56 of 67 |
| Tornadoes | 42 | 36 | 1956-2024 | 0 | 4 | $23M | 26 of 67 |
| Hurricanes and tropical storms | 29 | 21 | 1998-2024 | 1 | 1 | $1.7B | 24 of 67 |
| Floods | 19 | 19 | 1998-2022 | 1 | 0 | $12M | 34 of 67 |
| Fog, smoke and funnel clouds | 18 | 17 | 1996-2024 | 0 | 0 | – | 28 of 67 |
| Rip currents and high surf | 12 | 12 | 1996-2024 | 8 | 1 | – | 16 of 67 |
| Lightning | 10 | 10 | 1997-2020 | 2 | 10 | $719K | 32 of 67 |
| Heavy rain | 7 | 7 | 2005-2021 | 0 | 0 | – | 28 of 67 |
| Extreme cold | 4 | 4 | 2009-2010 | 0 | 0 | $7.8M | 25 of 67 |
| Heat | 1 | 1 | 2017-2017 | 0 | 3 | – | 28 of 67 |
| High wind and dust storms | 1 | 1 | 2016-2016 | 0 | 0 | – | 46 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 Martin County had?
NOAA records 42 tornadoes in Martin County from 1956 to 2024, the strongest rated F3, with 0 deaths and 4 injuries recorded in the county. That is 26th of 67 Florida counties and 233rd 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 43 tornadoes whose track touched Martin County since 1950 (NOAA's county records number 42: they file a crossing tornado once per county segment, and the two databases differ on some tracks); along their whole tracks they killed 1 person, 0 of them in Martin County.
| Date | Tornado | Rating | Path | Killed |
|---|---|---|---|---|
| 1958-10-19 07:35, as SPC files it | Pahokee to Indiantown | F3 | 20.2 mi | 1 |
| 2024-10-09 14:43, as SPC files it | Wellington to Palm Beach Gardens | EF3 | 32.89 mi | 0 |
| 1979-01-24 04:55, as SPC files it | Indiantown | F3 | 9.6 mi | 0 |
Map of the strongest tornado tracks in Florida.
Every tornado record filed for Martin County (42)
| Date | Place | Character | Killed | Injured | Damage |
|---|---|---|---|---|---|
| 2024-10-09 | Hobe Sound, Martin County | EF0 3.95 mi x 100 yd | 0 | 0 | $94K |
| 2024-10-09 | Salerno, Martin County | EF1 3 mi x 250 yd | 0 | 1 | $1.9M |
| 2024-10-09 | Indiantown Crl T Arp, Martin County | EF0 5.57 mi x 200 yd | 0 | 0 | $94K |
| 2024-10-09 | Indiantown Crl T Arp, Martin County | EF2 31.6 mi x 300 yd | 0 | 0 | $1.4M |
| 2024-10-09 | Gomez, Martin County | EF2 5.71 mi x 400 yd | 0 | 0 | $10M |
| 2024-06-12 | Hobe Sound, Martin County | EF1 1.74 mi x 500 yd | 0 | 0 | – |
| 2024-01-15 | Palm City, Martin County | EF0 8.22 mi x 50 yd | 0 | 0 | – |
| 2022-03-11 | Rio St Lucie, Martin County | EF0 0.12 mi x 40 yd | 0 | 0 | $1K |
| 2019-11-05 | Waveland, Martin County | EF0 0.26 mi x 10 yd | 0 | 0 | – |
| 2018-05-27 | Salerno, Martin County | EF0 0.05 mi x 10 yd | 0 | 0 | $235 |
| 2018-05-14 | Marcy, Martin County | EF0 0.13 mi x 50 yd | 0 | 0 | $9K |
| 2016-01-17 | Gomez, Martin County | EF1 0.8 mi x 75 yd | 0 | 0 | $123K |
| 2011-10-29 | Gomez, Martin County | EF0 0.39 mi x 40 yd | 0 | 0 | – |
| 2011-10-29 | Gomez, Martin County | EF0 0.28 mi x 25 yd | 0 | 0 | $262K |
| 2011-10-18 | Indiantown, Martin County | EF0 0.26 mi x 100 yd | 0 | 0 | $272K |
| 2008-08-19 | Salerno, Martin County | EF0 0.02 mi x 30 yd | 0 | 0 | $27K |
| 2006-08-24 | Stuart, Martin County | F0 0.3 mi x 30 yd | 0 | 0 | $29K |
| 2004-03-16 | Hobe Sound, Martin County | F0 0.1 mi x 30 yd | 0 | 0 | $16K |
| 2004-03-16 | Hobe Sound, Martin County | F0 0.2 mi x 30 yd | 0 | 0 | $31K |
| 1993-04-05 | Stuart, Martin County | F0 0.2 mi x 30 yd | 0 | 0 | $102K |
| 1991-03-03 | Martin County | F0 0.3 mi x 20 yd | 0 | 0 | $250 step |
| 1989-08-09 | Martin County | F0 0.2 mi x 10 yd | 0 | 0 | $25K step |
| 1986-08-28 | Martin County | F0 1 mi x 30 yd | 0 | 0 | $25K step |
| 1983-02-02 | Martin County | F2 2 mi x 50 yd | 0 | 1 | $250K step |
| 1982-06-25 | Martin County | F0 0.2 mi x 7 yd | 0 | 0 | $25K step |
| 1981-02-02 | Martin County | F1 0.3 mi x 10 yd | 0 | 0 | $3K step |
| 1979-05-24 | Martin County | F1 0.1 mi x 20 yd | 0 | 0 | $25K step |
| 1979-05-08 | Martin County | F0 0.1 mi x 30 yd | 0 | 0 | $3K step |
| 1979-01-24 | Martin County | 0 | 0 | $250K step | |
| 1978-01-19 | Martin County | F0 3.6 mi x 50 yd | 0 | 0 | $25K step |
| 1977-07-06 | Martin County | F0 0.1 mi x 10 yd | 0 | 0 | $3K step |
| 1974-07-22 | Martin County | F0 0.1 mi x 10 yd | 0 | 0 | $25K step |
| 1974-05-15 | Martin County | F1 1 mi x 333 yd | 0 | 1 | $250K step |
| 1973-02-09 | Martin County | F2 2 mi x 30 yd | 0 | 1 | $250K step |
| 1972-10-01 | Martin County | F0 0.3 mi x 50 yd | 0 | 0 | $250 step |
| 1970-06-28 | Martin County | F1 | 0 | 0 | $25K step |
| 1968-07-11 | Martin County | 0 | 0 | $30 step | |
| 1964-10-14 | Martin County | F2 | 0 | 0 | $3K step |
| 1963-08-01 | Martin County | 0 | 0 | $250 step | |
| 1959-10-17 | Martin County | 0 | 0 | – | |
| 1958-10-19 | Martin County | F3 7.8 mi x 440 yd | 0 | 0 | $250K step |
| 1956-08-27 | Martin County | 0 | 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.
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 Martin County?
The most recent record with damage, injuries or deaths is the October 9, 2024 tornado ($94,000 in damage in 2025 dollars).
Using a combination of reports from Martin County Emergency Management and radar dual polarimetric data, the National Weather Service in Melbourne can confirm that a tornado moved northward out of Jupiter (Palm Beach County) and into far southern Martin County. This is associated with the Palm Beach Gardens tornado that was recorded by the National Weather Service Miami Office. Radar data suggests the circulation was weakening as it moved into Martin County before crossing I-95 around Mile Marker 91. A report from Florida Highway Patrol indicated the tornado produced tree damage and flipped a tractor trailer at this location. The tornado subsequently moved into Jonathan Dickinson State Park where it believed to have lifted.
National Weather Service event narrative, NOAA Storm Events Database (search the full record, event 1220142)
| Date | Record | Character | Killed | Injured | Damage |
|---|---|---|---|---|---|
| 2025-05-23 | HailIndiantown, Martin County | 2.00 in hail | 0 | 0 | – |
| 2024-10-09 | TornadoHobe Sound, Martin County | EF0 3.95 mi x 100 yd | 0 | 0 | $94K |
| 2024-10-09 | TornadoSalerno, Martin County | EF1 3 mi x 250 yd | 0 | 1 | $1.9M |
| 2024-10-09 | TornadoIndiantown Crl T Arp, Martin County | EF0 5.57 mi x 200 yd | 0 | 0 | $94K |
| 2024-10-09 | TornadoIndiantown Crl T Arp, Martin County | EF2 31.6 mi x 300 yd | 0 | 0 | $1.4M |
| 2024-10-09 | TornadoGomez, Martin County | EF2 5.71 mi x 400 yd | 0 | 0 | $10M |
| 2024-06-20 | Rip CurrentMartin County · forecast zone Coastal Martin | 2 | 0 | – | |
| 2024-06-12 | TornadoHobe Sound, Martin County | EF1 1.74 mi x 500 yd | 0 | 0 | – |
| 2024-01-15 | TornadoPalm City, Martin County | EF0 8.22 mi x 50 yd | 0 | 0 | – |
| 2023-11-06 | Rip CurrentMartin County · forecast zone Coastal Martin | 1 | 0 | – | |
| 2023-04-26 | Thunderstorm WindWaveland, Martin County | 74 kt wind | 0 | 0 | – |
| 2022-09-28 | Tropical StormMartin County · forecast zone Inland Martin | 1 | 0 | – |
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
| Date | Record | Character | Killed | Injured | Damage |
|---|---|---|---|---|---|
| 2024-06-20 | Rip CurrentMartin County · forecast zone Coastal Martin A 48-year-old female and 51-year-old male were pulled from the rough surf in an unguarded portion of Stuart Beach, FL near the intersection of SE Macarthur Blvd. and NE Tradewind Ln. Martin County Ocean Rescue Lifeguards performed CPR on the victims before the two were transported to Martin North Hospital where they ... | 2 | 0 | – | |
| 2011-11-09 | Rip CurrentMartin County · forecast zone Martin A 34 year old female tourist was caught in a rip current and pulled underneath the water during rough surf, causing her to drown. One other woman was also caught in a rip current while swimming, but she was pulled from the water and survived. | 1 | 1 | – | |
| 2023-11-06 | Rip CurrentMartin County · forecast zone Coastal Martin A 17 year-old boy from St Lucie County died when he drowned in a rip current swimming at Sea Turtle Beach in Jensen Beach. | 1 | 0 | – | |
| 2022-09-28 | Tropical StormMartin County · forecast zone Inland Martin Hurricane Ian's slow movement and large wind field led to a long period of tropical storm force winds across Martin County. Surface observations indicated peak winds between 50 and 60 mph throughout the county. Emergency management officials indicated minimal damage to residential and business structures. | 1 | 0 | – | |
| 2022-09-27 | FloodPalm City, Martin County Heavy rain embedded within the outer bands ahead of Hurricane Ian produced widespread rainfall totals of 4 to 8 inches across Martin County, resulting in sporadic reports of street, urban, and poor drainage flooding. Several roadways were impacted by significant levels of standing water and many retention ponds ... | 1 | 0 | – | |
| 2020-12-30 | Rip CurrentMartin County · forecast zone Martin A man in his mid 50s was pulled from the surf near Stuart Beach and was not able to be revived. The drowning was attributed to a rip current, however there was also rough surf conditions occurring. | 1 | 0 | – | |
| 2019-04-07 | Rip CurrentMartin County · forecast zone Martin At 1815 LST, a 14-year-old male was unresponsive when he was pulled from the surf, along with two other teenagers, by Martin County Sheriff Deputies at Bathtub Beach. The unresponsive teen was administered CPR and taken to a local hospital in critical conditions, where he later died from his injuries. | 1 | 0 | – | |
| 2017-05-17 | LightningJensen Beach, Martin County A weak developing thunderstorm over the nearshore waters off Martin County moved westward over Jensen Beach during the late afternoon. A 47-year-old construction worker was seriously injured when he was struck by lightning while working on a pool and club house at Ocean Breeze Park. Other co-workers on the site ... | 1 | 0 | – |
| Date | Record | Character | Killed | Injured | Damage |
|---|---|---|---|---|---|
| 2004-09-04 | Hurricane (Typhoon)Martin County · forecast zone Martin | 0 | 0 | $1.6B | |
| 2005-10-24 | Tropical StormMartin County · forecast zone Martin | 0 | 0 | $39M | |
| 1999-10-15 | Hurricane (Typhoon)Martin County · forecast zone Martin | 0 | 0 | $14M | |
| 2024-10-09 | TornadoGomez, Martin County | EF2 5.71 mi x 400 yd | 0 | 0 | $10M |
| 2012-10-26 | Coastal FloodMartin County · forecast zone Martin | 0 | 0 | $8.1M | |
| 2017-09-10 | Tropical StormMartin County · forecast zone Martin | 0 | 0 | $5.2M | |
| 2010-12-27 | Frost/FreezeMartin County · forecast zone Martin | 0 | 0 | $4.4M | |
| 2010-01-02 | Frost/FreezeMartin County · forecast zone Martin | 0 | 0 | $3.4M |
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: February 9, 1973 (tornado, Martin County); May 15, 1974 (tornado, Martin County); February 2, 1983 (tornado, Martin 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 Martin 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).
| Hazard | 1950s | 1960s | 1970s | 1980s | 1990s | 2000s | 2010s | 2020-26 |
|---|---|---|---|---|---|---|---|---|
| Hail | 0 | 0 | 2 | 1 | 12 | 21 | 19 | 9 |
| Severe thunderstorm wind | 0 | 3 | 4 | 3 | 11 | 8 | 19 | 15 |
| Tornadoes | 3 | 3 | 10 | 5 | 2 | 4 | 7 | 8 |
| Hurricanes and tropical storms | – | – | – | – | 2 | 6 | 8 | 13 |
| Floods | – | – | – | – | 1 | 4 | 5 | 9 |
| Fog, smoke and funnel clouds | – | – | – | – | 4 | 5 | 8 | 1 |
Source: NOAA NCEI Storm Events Database, records per calendar decade; zone records from the CZ_TYPE field (Z).
What time of year?
69% of its hail reports since 1974 fell in April and May. The two busiest months are in violet.
The values, month by month
Jan 9 · Feb 13 · Mar 20 · Apr 34 · May 56 · Jun 27 · Jul 18 · Aug 24 · Sep 27 · Oct 24 · Nov 13 · Dec 5 (records).
Source: NOAA NCEI Storm Events Database, records by the month they began.
Federal disaster declarations for Martin County
FEMA's register lists 41 declarations that include Martin County: 23 major disasters, 14 emergencies and 4 fire management assistance declarations. Most were for hurricane (25) and fire (6).
| Declared | Number | Type | Title |
|---|---|---|---|
| 2024-10-11 | DR-4834 | Hurricane | Hurricane Milton |
| 2024-10-07 | EM-3622 | Hurricane | Hurricane Milton |
| 2022-12-13 | DR-4680 | Hurricane | Hurricane Nicole |
| 2022-11-08 | EM-3587 | Tropical Storm | Tropical Storm Nicole |
| 2022-09-29 | DR-4673 | Hurricane | Hurricane Ian |
| 2022-09-24 | EM-3584 | Hurricane | Tropical Storm Ian |
| 2020-08-01 | EM-3533 | Hurricane | Hurricane Isaias |
| 2020-03-25 | DR-4486 | Biological | Covid-19 Pandemic |
| 2020-03-13 | EM-3432 | Biological | Covid-19 |
| 2019-10-21 | DR-4468 | Hurricane | Hurricane Dorian |
| 2019-08-30 | EM-3419 | Hurricane | Hurricane Dorian |
| 2017-09-10 | DR-4337 | Hurricane | Hurricane Irma |
| 2017-09-05 | EM-3385 | Hurricane | Hurricane Irma |
| 2016-10-08 | DR-4283 | Hurricane | Hurricane Matthew |
| 2016-10-06 | EM-3377 | Hurricane | Hurricane Matthew |
| 2012-10-18 | DR-4084 | Hurricane | Hurricane Isaac |
| 2009-05-12 | FM-2819 | Fire | Martin County Fire Complex |
| 2008-08-24 | DR-1785 | Severe Storm | Tropical Storm Fay |
| 2008-08-21 | EM-3288 | Severe Storm | Tropical Storm Fay |
| 2007-06-27 | FM-2696 | Fire | Okeechobee Fire Complex |
| 2005-10-24 | DR-1609 | Hurricane | Hurricane Wilma |
| 2005-09-05 | EM-3220 | Hurricane | Hurricane Katrina Evacuation |
| 2004-09-26 | DR-1561 | Hurricane | Hurricane Jeanne |
| 2004-09-16 | DR-1551 | Hurricane | Hurricane Ivan |
| 2004-09-04 | DR-1545 | Hurricane | Hurricane Frances |
| 2004-08-13 | DR-1539 | Hurricane | Tropical Storm Bonnie and Hurricane Charley |
| 2001-02-19 | FM-2354 | Fire | Fl - Okeechobee Complex Fire |
| 2001-02-05 | DR-1359 | Freezing | Severe Freeze |
| 1999-10-20 | DR-1306 | Hurricane | Fl-Hurricane Irene-Dr-Req |
| 1999-10-15 | EM-3150 | Hurricane | Tropical Storm Irene - Florida |
| 1999-09-22 | DR-1300 | Hurricane | Hurricane Floyd Major Disaster Declarations |
| 1999-09-14 | EM-3143 | Hurricane | Hurricane Floyd Emergency Declarations |
| 1999-04-27 | EM-3139 | Fire | Fl-Fires 04/15/99 |
| 1999-04-15 | FM-2251 | Fire | Okeechobee Fire Complex |
| 1998-09-25 | EM-3131 | Hurricane | Hurricane Grorges |
| 1998-06-18 | DR-1223 | Fire | Extreme Fire Hazard |
| 1995-10-27 | DR-1074 | Flood | Severe Flooding |
| 1993-03-13 | DR-982 | Tornado | Tornadoes, Flooding, High Winds & Tides, Freezing |
| 1990-01-15 | DR-851 | Freezing | Severe Freeze |
| 1977-01-31 | DR-526 | Freezing | Severe Winter Weather |
The 40 most recent of 41 are listed; the CSV has every one.
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 Martin County had?
NOAA's Storm Events Database holds 19 flood or flash flood records for Martin County from 1998 to 2022, on 19 days, with 1 death. By flood insurance claims since 1978 (OpenFEMA, as of September 8, 2026), Martin County ranks 151st of 2,942 U.S. counties.
| Storm | Began | Records | Deaths in the county |
|---|---|---|---|
| Tropical Storm Ian | 2022-09-27 | 2 | 2 |
| Hurricane Irma | 2017-09-10 | 1 | 0 |
| Hurricane Matthew | 2016-10-06 | 1 | 0 |
| Hurricane Wilma | 2005-10-24 | 1 | 0 |
| Hurricane Frances | 2004-09-04 | 1 | 0 |
| Hurricane Irene | 1999-10-15 | 1 | 0 |
The National Flood Insurance Program has paid $40.0 million on 2,631 claims filed in Martin County; the most in one year was 1,069 in 2004. Claims count insured losses only: uninsured flood damage is not in this file.
The values, year by year
1978: 6 · 1979: 46 · 1980: 1 · 1981: 3 · 1982: 29 · 1983: 5 · 1984: 78 · 1985: 4 · 1986: 1 · 1987: 3 · 1988: 3 · 1989: 1 · 1990: 6 · 1991: 36 · 1992: 15 · 1993: 12 · 1994: 43 · 1995: 278 · 1996: 9 · 1997: 2 · 1998: 13 · 1999: 155 · 2000: 5 · 2001: 186 · 2002: 2 · 2003: 4 · 2004: 1,069 · 2005: 147 · 2006: 1 · 2007: 16 · 2008: 60 · 2009: 6 · 2010: 5 · 2011: 14 · 2012: 39 · 2013: 7 · 2014: 36 · 2015: 21 · 2016: 39 · 2017: 53 · 2018: 21 · 2019: 10 · 2020: 60 · 2021: 7 · 2022: 53 · 2023: 6 · 2024: 8 · 2025: 6 · 2026: 1.
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 Martin County
FEMA's National Risk Index rates Martin County Relatively Moderate overall, with an expected annual loss of $119 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.
| Hazard | Risk rating | Expected annual loss | Modeled frequency |
|---|---|---|---|
| Hurricane | Very High | $92M | once in about 3 years (modeled) |
| Lightning | Relatively High | $1.7M | 90 a year (modeled) |
| Strong Wind | Relatively High | $1.4M | about once a year (modeled) |
| Wildfire | Relatively Moderate | $1.2M | once in about 163 years (modeled) |
| Riverine Flooding | Relatively Moderate | $18M | once in about 2 years (modeled) |
| Tornado | Relatively Moderate | $2.5M | once in about 2 years (modeled) |
| Coastal Flooding | Relatively Moderate | $1.1M | 1.1 a year (modeled) |
| Heat Wave | Relatively Low | $656K | 2.3 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 Martin County
Source: U.S. Census Bureau county adjacency file; NOAA NCEI Storm Events Database, records since 1950. The Census Bureau's adjacency file.
Next
- Tornadoes in FloridaEvery Florida tornado since 1950 and the counties with the most per square mile
- Hail in FloridaThe state's hail reports, by county, year and month
- The Florida recordEvery hazard in the state, its deadliest events and its federal declarations
- FEMA's risk rating for each hazard in Martin CountyThe hazard risk calculator: 18 hazards beside the county's record
- Download Martin County's FEMA declarations (CSV)41 rows: every declaration that named the county, for your own analysis