PlainHazard

If you are in immediate danger, call 911.

The data below is historical (NOAA Storm Events / FEMA), not a live alert. For current warnings and evacuation orders, check the National Weather Service, Ready.gov, or FEMA.gov.

State profile · FEMA + NOAA + National Risk Index

Utah Natural Disasters

Utah's federal declaration record sits near the middle of the state distribution. 59 FEMA disaster declarations are on record, led by fire, with $274.5M in combined property and crop damage. A moderate count like this can still mask a single catastrophic year rather than a steady annual pattern. NOAA storm event data shows 4,578 recorded weather events resulting in 97 fatalities, figures the state uses to prioritize disaster-preparedness planning.

59
FEMA declarations
4,578
NOAA storm events
97
Storm fatalities
$274.5M
Property + crop damage

The Utah risk picture

2 of the 29 counties FEMA scores, 7%, carry a FEMA "high-risk" National Risk Index rating, with earthquake the single largest driver of expected annual loss statewide. Utah has 16 Major Disaster (DR) declarations; FEMA authorizes Individual Assistance, Public Assistance, or both separately for each declaration. NOAA-tracked storms have caused 227 injuries statewide.

7%
of counties rated high-risk by FEMA National Risk Index
59
FEMA disaster declarations on record
$274.5M
in tracked property + crop damage
1,135
NFIP flood insurance claims filed statewide

FEMA's National Risk Index and NOAA's Storm Events Database measure different things: modeled long-run risk vs. observed severe-weather events. Storm Events is a reported dataset, so its counts track what was observed and logged, not every event that occurred, and reporting is denser where more people live. See the methodology for how they relate.

View my watchlist

FEMA declarations

59

Below median

Major Disaster share

27%

Mixed major share

NOAA storm events

4,578

Observed severe-weather records

How does Utah compare?

Utah vs. every U.S. state

FEMA disaster declarations, all-time

59 31st percentile higher than 31% of 59 states and territories

This state 0 400 all U.S. states and territories FEMA tracks, bucketed by value

Each bar is a band; taller bars hold more states and territories. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source FEMA Disaster Declarations Summaries v2 · 2026-08-03

Utah county risk-score spread

FEMA National Risk Index composite scores, 0–100

36.2 Top 45% higher than 55% of 29 county composite scores

State average 0 100 Utah counties, bucketed by FEMA score, bucketed by value

Each bar is a band; taller bars hold more county composite scores. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source FEMA National Risk Index (NRI), county composite scores · 2026-08-03

The declaration chart counts past federal actions. The county score chart summarizes FEMA's modeled National Risk Index composite; it is not a forecast, and a state average does not describe every county.

Do more storms mean more federal disasters?

Utah sits at the 25th percentile of FEMA declaration volume and the 25th percentile of NOAA storm-event volume among 55 states and territories, those two ranks are not interchangeable.

FEMA declaration rank vs NOAA storm-event rank

Each point is a state or territory plotted by within-sample rank percentile (0–100) on FEMA OpenFEMA declarations (x) and NOAA Storm Events (y). Crosshairs mark the mid-rank (50th). Illinois is the clearest threshold-gap example in this release. Source: FEMA OpenFEMA Disaster Declarations Summaries v2 + NOAA Storm Events Database. 2×2 strategic matrix plotting 30 entities by FEMA declarations (percentile) (X) and NOAA storm events (percentile) (Y), with a crosshair dividing the plot into four quadrants. Busy on both ledgersMany storms · fewer declarationsDeclaration-heavy · fewer stormsQuiet on both 406080100120 020406080100120 FEMA declarations (percentile) NOAA storm events (percentile) Signature insight
Each point is a state or territory plotted by within-sample rank percentile (0–100) on FEMA OpenFEMA declarations (x) and NOAA Storm Events (y). Crosshairs mark the mid-rank (50th). Illinois is the clearest threshold-gap example in this release. Source: FEMA OpenFEMA Disaster Declarations Summaries v2 + NOAA Storm Events Database.
Read the chart, every state as text

Percentiles are within this release's state/territory sample. Raw counts are the underlying FEMA and NOAA totals.

StateFEMA declsFEMA %ileNOAA stormsNOAA %ile
California3969823,69493
Texas3899653,30998
Oklahoma2589523,89695
Washington215934,40822
Florida1889112,83855
Oregon169893,69520
New Mexico1268710,97445
Arizona120859,54138
New York1188421,65382
Montana1128213,57656
Colorado1117818,34073
Louisiana1117811,20447
Nevada110764,53424
Alabama1027514,58364
Kentucky987119,94778
Mississippi987114,10062
Tennessee976916,64569
South Dakota966722,75987
Alaska94642,68315
Kansas946425,11596
Arkansas876013,63758
Nebraska876020,13680
Missouri865822,95289
North Carolina855616,36767
West Virginia845512,02649
Georgia815116,67671
Minnesota815119,10975
Iowa784921,88384
Virginia774723,58491
North Dakota754510,81844
Hawaii72446,20031
Maine71424,78127
Illinois684022,08885
Pennsylvania643819,42776
New Hampshire63362,54711
Vermont62353,44918
Idaho60315,14229
Ohio603116,18465
Massachusetts59256,78133
New Jersey59258,21835
Utah59254,57825
Wisconsin562413,80760
Indiana542212,68753
Puerto Rico51182,94416
South Carolina511810,52042
Michigan46169,05236
Wyoming451512,49451
Connecticut43132,62213
Maryland381110,29040
U.S. Virgin Islands339880
Rhode Island3179247
Delaware2651,4759
Guam2542582
District of Columbia2424525
American Samoa1702924

What shapes Utah's record?

FEMA declaration types in Utah

Wider bars = more declarations of that incident type

declarations

What this shows Fire leads Utah's FEMA declaration mix with 40 records among the types shown.

Source FEMA OpenFEMA Disaster Declarations Summaries v2 As of 2026-08-03

NOAA storm events by year

Reported severe-weather events in Utah, 2015–2025 catalog window.

200300400500600700800 20152016201720182019202020212022202320242025 394
NOAA Storm Events Database event counts for Utah. Focus a year mark for its exact count.

Peak year in this series: 2023 (689 events). Counts are reported events, not a complete census.

40 /100

Historical Activity Index

Moderate historical activity

Utah · PlainHazard-derived composite from federal records

This 0–100 index is an explicit PlainHazard composite mixing OpenFEMA declaration totals (1953–present) with NOAA Storm Events (2015–2025), different windows and event definitions, disclosed weights on the methodology page . It is not FEMA's National Risk Index, not a forecast, and not a safety, insurance, or preparedness rating. Open the calculator · Methodology

FEMA Declarations (1953–present) Moderate
10/30

59 OpenFEMA declarations, full ingest window (0.7x state average)

NOAA Storm Events (2015–2025) Low
5/25

4578 NOAA storm events in the 2015–2025 extract (0.4x median state)

NOAA Damage (2015–2025) Low
5/25

Recorded NOAA property+crop damage in the 2015–2025 extract (0.5x median state)

Hazard Diversity Very High
20/20

8 different disaster types declared in Utah

What does Utah's hazard record show?

FEMA disaster declarations

Utah (UT) has a moderate level of federal declaration activity, with 59 FEMA declaration records, including 16 Major Disaster declarations (DR). A DR may authorize Individual Assistance, Public Assistance, or both; those program approvals are not implied by the DR count. The dominant declaration type is Fire, followed by Flood (10), Severe Storm (3), Biological (2). Declaration counts at the state level reflect the cumulative federal footprint: large multi-county events count once per state, but repeat hazard patterns across decades are visible in the breakdown below.

Flood exposure & where to dig deeper

Flood exposure is quantified separately through the National Flood Insurance Program. Policyholders across 27Utah counties have filed 1,135 NFIP claims totaling $7.2M, or an average of $6.4K per claim. NFIP data captures only insured flood losses, so uninsured flood damage and storm-surge losses outside mapped high-risk zones remain invisible in this figure. The highest-Expected-Annual-Loss hazard across the state is Earthquake, estimated at $0.9B annually. Drill into individual counties for localized risk, read FEMA's hazard-specific briefings, and review insurance and flood-zone designations, state-level averages can mask sharp county-to-county differences in exposure and resilience.

NOAA storm events & FEMA National Risk Index

NOAA's Storm Events Database adds the near-term severe-weather lens. Between 2015 and 2025, Utah recorded 4,578 individual storm events, causing 97 fatalities and 227 injuries, with combined property and crop damage estimated at $274.5M. The most frequent event types in the state are Thunderstorm Wind (1,382 events), Flash Flood (536 events), High Wind (496 events). Across the 29counties FEMA scores here, its National Risk Index flags 2 as high-risk, with an average county Risk Index score (FEMA's own formula, distinct from our Historical Activity tool below) of 36.2/100.

What this count is, and is not. Storm Events is a reported database: NOAA compiles it from National Weather Service offices, trained spotters, law enforcement, and the public. It is a record of what was observed and logged, not a complete census of severe weather. Densely populated areas report more events than sparsely populated ones with similar meteorological exposure, and detection has improved over time, so an event count is not a like-for-like measure of hazard between places or across decades. Damage figures are field estimates, not audited losses. See methodology.

Disaster Types in Utah

Fire 40
Flood 10
Severe Storm 3
Biological 2
Drought 1
Earthquake 1
Coastal Storm 1
Tornado 1

Storm Events by Type

NOAA storm event data for Utah (2015-2025).

Event Type Events Fatalities Injuries Property Damage
Thunderstorm Wind 1,382 3 7 $2.2M
Flash Flood 536 29 17 $101.2M
High Wind 496 4 60 $12.7M
Heavy Snow 488 1 2 $2.4M
Winter Storm 344 1 36 $435.0K
Winter Weather 318 9 36 $2.9M
Drought 287 0 0 $0
Hail 169 0 3 $318.0K
Frost/Freeze 90 0 0 $0
Dense Fog 78 1 0 $15.0K
Flood 64 5 2 $15.4M
Debris Flow 60 0 5 $377.4K
Wildfire 56 0 18 $98.6M
Avalanche 37 22 15 $188.5K
Heavy Rain 37 0 0 $22.0K
Extreme Cold/Wind Chill 33 0 0 $0
Excessive Heat 28 3 2 $0
Strong Wind 23 6 1 $67.0K
Tornado 21 0 5 $2.3M
Funnel Cloud 11 0 0 $0

Storm Events by Year

Year Events Fatalities Injuries Property Damage
2025 394 7 8 $37.4M
2024 524 16 19 $3.4M
2023 689 15 18 $26.2M
2022 540 4 3 $36.8M
2021 546 16 18 $24.8M
2020 280 4 27 $14.0M
2019 358 3 0 $293.0K
2018 312 1 24 $55.0M
2017 262 0 21 $25.7M
2016 348 6 25 $13.5M
2015 325 25 64 $2.8M

FEMA Disaster Declarations

How the 59 FEMA declarations break into federal action codes (DR / EM / FM). Same DISTINCT grain as the table below.

Download all 59 declarations as CSV . Source data is public domain; our derived presentation is CC0.

59 unique disaster declarations in Utah.

DR# Title Type Incident Date
5641 CHERRY FIRE FM Fire 2026-06-27
5640 COTTONWOOD FIRE FM Fire 2026-06-23
5639 IRON FIRE FM Fire 2026-06-21
5600 MONROE CANYON FIRE FM Fire 2025-07-16
5598 DEER CREEK FIRE FM Fire 2025-07-12
5591 FORSYTH FIRE FM Fire 2025-06-20
5504 SILVER KING FIRE FM Fire 2024-07-07
4752 FLOODING DR Flood 2023-12-23
5408 PARLEYS CANYON FIRE FM Fire 2021-08-14
5391 PACK CREEK FIRE FM Fire 2021-06-10
5388 MAMMOTH FIRE FM Fire 2021-06-05
4578 STRAIGHT-LINE WINDS DR Severe Storm 2021-01-12
5353 ETHER HOLLOW FIRE FM Fire 2020-09-07
5321 VEYO WEST FIRE FM Fire 2020-07-13
4548 EARTHQUAKE AND AFTERSHOCKS DR Earthquake 2020-07-09
5318 KNOLLS FIRE FM Fire 2020-06-28
5317 CANAL FIRE FM Fire 2020-06-28
4525 COVID-19 PANDEMIC DR Biological 2020-04-04
3478 COVID-19 EM Biological 2020-03-13
5292 GUN RANGE FIRE FM Fire 2019-08-30
5277 BALD MOUNTAIN FIRE FM Fire 2018-09-21
5267 HILLTOP FIRE FM Fire 2018-08-06
5248 DOLLAR RIDGE FIRE FM Fire 2018-07-02
5206 UINTAH FIRE FM Fire 2017-09-05
5185 BRIAN HEAD FIRE FM Fire 2017-06-18
4311 SEVERE WINTER STORMS AND FLOODING DR Flood 2017-04-21
5130 SADDLE FIRE FM Fire 2016-06-21
5065 ANACONDA FIRE FM Fire 2014-07-21
5044 ROCKPORT FIVE FIRE FM Fire 2013-08-13
4088 SEVERE STORM AND FLOODING DR Flood 2012-11-03
2994 SHINGLE FIRE FM Fire 2012-07-02
2991 ROSE CREST FIRE FM Fire 2012-06-29
2990 CLAY SPRINGS FIRE FM Fire 2012-06-27
2986 WOOD HOLLOW FIRE FM Fire 2012-06-24
2983 DUMP FIRE FM Fire 2012-06-22
4053 SEVERE STORM DR Severe Storm 2012-02-01
4011 FLOODING DR Flood 2011-08-08
1955 SEVERE WINTER STORM AND FLOODING DR Flood 2011-02-11
2859 MACHINE GUN FIRE FM Fire 2010-09-19
2831 MILL FLAT FIRE FM Fire 2009-08-30
2715 SALT CREEK FIRE FM Fire 2007-07-21
2707 MILFORD FLAT FIRE FM Fire 2007-07-07
2703 NEOLA NORTH FIRE FM Fire 2007-06-30
3223 HURRICANE KATRINA EVACUATION EM Coastal Storm 2005-09-05
1598 FLOODING AND LANDSLIDES DR Flood 2005-08-01
2564 BLUE SPRINGS FIRE FM Fire 2005-06-27
1576 SEVERE STORMS AND FLOODING DR Severe Storm 2005-02-01
2521 BROOKSIDE FIRE FM Fire 2004-06-16
2480 UT-CAUSEY FIRE 07/14/2003 FM Fire 2003-07-15
2437 UT - MUSTANG FIRE - 07/01/2002 FM Fire 2002-07-01

Showing 50 of 59 declarations.

FEMA National Risk Index

Composite natural hazard risk scores for Utah counties based on FEMA's National Risk Index.

Avg County Risk Score

36.2/100

High Risk Counties

2

of 29 counties

Top Hazard by EAL

Earthquake

$0.9B annual loss est.

Top 5 Hazards by Expected Annual Loss

#1

Earthquake

$868.8M EAL

#2

Riverine Flooding

$329.1M EAL

#3

Wildfire

$197.2M EAL

#4

Avalanche

$53.3M EAL

#5

Lightning

$39.3M EAL

Source: FEMA National Risk Index (NRI) EAL = Expected Annual Loss. Data: hazards.fema.gov/nri

NFIP Flood Insurance Claims

National Flood Insurance Program claims across Utah from FEMA NFIP data.

Total Claims

1,135

Total Paid

$7.2M

Avg Per Claim

$6.4K

Counties With Claims

27

Source: FEMA National Flood Insurance Program (NFIP) OpenFEMA Claims Data

Counties in Utah

29 counties with FEMA disaster data.

# County DisastersMajor
1 Washington County 14 5
2 Utah County 13 5
3 Salt Lake County 12 7
4 Wasatch County 11 7
5 Davis County 11 6
6 Tooele County 11 5
7 Weber County 11 6
8 Sanpete County 10 5
9 Millard County 10 4
10 Box Elder County 9 6
11 Morgan County 9 6
12 Juab County 9 3
13 Sevier County 9 5
14 Summit County 9 4
15 Kane County 8 4
16 Piute County 8 3
17 Duchesne County 8 3
18 Uintah County 8 4
19 Beaver County 8 4
20 Daggett County 7 3
21 Cache County 7 4
22 Iron County 7 3
23 Garfield County 7 3
24 San Juan County 6 1
25 Emery County 6 3
26 Rich County 5 2
27 Carbon County 5 2
28 Wayne County 4 1
29 Grand County 4 1

Highest-risk counties by FEMA National Risk Index

Declaration counts above measure past federal action; FEMA's NRI is a composite of Expected Annual Loss, social vulnerability, and community resilience. By that separate measure the highest-risk counties in Utah are Salt Lake (98.6), Utah (95.3), Washington (92.8), Davis (87.8), Weber (87.0). Compare any county's recorded history with the Historical Activity tool.

All 29 counties in Utah are listed above.

Disaster Preparedness Guides

Learn more about natural disaster risk, preparedness, and data interpretation.

Frequently Asked Questions

What natural disasters affect Utah?
Utah is affected by fire, flood, severe storm, biological. The most common disaster type is Fire, based on 59 FEMA disaster declarations on record.
How many FEMA disaster declarations has Utah had?
Utah has received 59 FEMA disaster declarations, including 16 major disaster declarations. These declarations span multiple disaster types including Fire (40), Flood (10), Severe Storm (3).
What severe weather events are most common in Utah?
The most common severe weather events in Utah include thunderstorm wind (1,382 events), flash flood (536 events), high wind (496 events). These NOAA storm events recorded from 2015 to 2025 have caused 97 fatalities and $274.5M in property and crop damage.
How active is Utah's federal disaster declaration record?
Utah has a moderate level of historical federal declaration activity, based on 59 FEMA declaration records. This band is not a future-risk forecast. Separately, NOAA storm events from 2015-2025 record 97 fatalities and 227 injuries. NOAA property and crop damage records total $274.5M.
How many flood insurance claims has Utah had?
Utah has 1,135 National Flood Insurance Program (NFIP) claims with $7.2M total paid out. The average claim payment is $6.4K, with 27 counties reporting flood insurance claims.
Which counties in Utah have the most disaster declarations?
Among 29 counties in Utah, those with the most FEMA declaration records include Washington (14 declarations), Utah (13 declarations), Salt Lake (12 declarations). Breaking the declarations down by county reveals patterns a statewide total can mask.

Source: FEMA OpenFEMA Disaster Declarations, NOAA Storm Events Database (2015-2025) For informational purposes only

What this means for Utah

Washington alone accounts for 24% of Utah's FEMA disaster declarations, out of 29 counties tracked statewide.

  • The declaration record is uneven within the state: Washington and Utah carry the most FEMA declarations. Browse counties
  • See how Utah ranks against other states for disaster frequency and damage. State rankings
  • Learn what FEMA declarations, NRI risk scores, and damage figures do and don't tell you. Disaster-data guide

Historical declaration counts and damage totals describe past federal response, not a forecast. For current threats, follow the National Weather Service and local officials; in an emergency call 911.

Verify with FEMA → · Verify with FEMA NRI → · Verify with NOAA →

Every figure on PlainHazard is rendered directly from FEMA federal disaster data, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or national statistics report, the data & editorial changelog, or report a data error.