Photo: Ntsimp · Public domainMore hazard damage per building is expected in Sunset than in 79% of U.S. towns, mostly from earthquakes
On FEMA’s National Risk Index, Sunset gets a C− for hazard risk: higher expected damage per building than 79% of U.S. towns, #96 of 119 in Utah. Most of that expected damage is earthquakes (87%), then river and rain flooding (10%). FEMA’s files show no paid flood insurance claims here.
Graded on FEMA’s expected yearly building damage per dollar of building value (NRI v1.20, December 2025), weighted by where residents live; flood claims are shown, not graded. How hazard risk is graded
What Sunset faces
Each hazard’s share of the building damage FEMA expects here, and how its rate compares with the rest of the country.
Earthquakes
River and rain flooding
Shares are of FEMA’s expected building damage, the measure the grade uses; ranks compare each hazard’s building-damage rate with all 85,154 U.S. census tracts. In FEMA’s terms, river and rain flooding is FEMA’s “Inland Flooding” (rivers and streams overflowing their banks, or rain overwhelming drainage). FEMA defines coastal flooding as high or rising tides and storm surge, so surge damage is counted there. Drought isn’t listed: FEMA counts its losses in crops only.
What’s behind Sunset’s grade
Earthquakes are 87% of the building damage FEMA expects in Sunset, and Sunset’s rate of earthquakes damage is in the top 5% of U.S. census tracts. Next is river and rain flooding at 10% (lower than 98% of U.S. census tracts).
C− #96 of 119 in Utah; higher expected damage per building than 79% of U.S. towns (21,298).
Sunset’s residents live in 2 census tracts; FEMA’s figures are combined by where they live.
The typical Utah town has higher expected damage than 56% of U.S. towns; within the state, Sunset has more expected damage per building than 81% of Utah towns.
In dollars, FEMA expects about $4.6M a year in losses across Sunset: $2.0M to buildings, the rest to people and crops.
Does Sunset flood? No paid flood claims on record
FEMA’s records show no paid flood insurance claims in Sunset. That’s not a promise: most homes don’t carry flood insurance, so small floods go unrecorded.
Sunset isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.
Insurance rates: Davis County.1 federal disaster brought FEMA money to Sunset
Disasters that paid out in Sunset itself (aid to households or repair grants to the City of Sunset), newest first, with that year’s flood claims.
- 2020Earthquake and Aftershocks1 households applied for aid$2K aid approved
Davis County has had 6 natural disasters declared by the President since 1953, most often severe storms, then floods. Not counted: the 2005 Hurricane Katrina evacuee emergency, which covered counties that took in evacuees.
Also 2 FEMA wildfire suppression grants (Fire Management Assistance, not a disaster declaration) for fires in Davis County, 2017–2019.
Old photos of Sunset after a storm or flood belong in the town’s history. Add one, or share what you remember below.
Add to the Sunset archive →Sunset and its neighbors
Sunset is 2nd of the 2 graded towns here, from least expected damage per building to most. Tap a town to see its hazards.
| Town | Hazard risk | Mostly (buildings) | Flood claims |
|---|---|---|---|
| Clinton | Bless damage than 65% | earthquakes | 1 |
| Sunset | C−more damage than 79% | earthquakes | 0 |
Hazard risk = FEMA’s expected yearly building damage per dollar of building value, vs. the 21,298 U.S. towns we grade; the map is shaded by fifths of the same scale. Flood claims = paid federal flood insurance claims on record.
Get ready for what Sunset faces
A short kit for the hazards that drive the building damage here, what to check before you buy, and where neighbors get alerts.
- Drop, cover and hold on.
- Strap tall furniture and the water heater to the wall.
- Know how to shut off the gas.
- Turn around at flooded roads: a foot of moving water can carry off a car.
- Flood insurance usually takes 30 days to start, so buy it before the forecast.
- Keep papers and medicines up high, in a grab-and-go bag.
- Look up the address on FEMA’s flood map.
- Ask the seller or landlord whether it has ever flooded, and what flood insurance costs there.
- Get a flood insurance quote early: policies usually start 30 days after you buy.
Know where neighbors sign up for alerts? Add it to the Handbook so everyone has it.
Questions about natural hazards in Sunset
Is Sunset at risk for natural disasters?
On FEMA’s National Risk Index, Sunset has higher expected damage per building than 79% of U.S. towns: C− for hazard risk, #96 of 119 in Utah. Most of the expected damage is earthquakes (87%) and river and rain flooding (10%). This is FEMA’s model of an average year for today’s buildings, not a forecast.
Is Sunset in a flood zone?
Flood zones are drawn street by street, so the answer depends on the address: look it up on FEMA’s flood map. In Davis County, 11% of homes in mapped flood zones carry federal flood insurance, and 0.3% of all homes do.
How much is flood insurance in Sunset?
FEMA’s Community Rating System list shows no discount for Sunset’s flood program. Premiums depend on the building; policies usually start 30 days after you buy, so get a quote early.
What was the biggest storm in Sunset?
By FEMA money that reached Sunset, Earthquake and Aftershocks (2020): 1 households applied for aid, $2K approved.
Is Sunset at risk from earthquakes?
It is the largest share of the building damage FEMA expects here (87%), and Sunset’s rate for it is in the top 5% of U.S. census tracts.
Storm stories
Memories, warnings and help from neighbors in Sunset.
Sources: FEMA National Risk Index v1.20 (December 2025), census-tract table, combined by where Sunset’s residents lived in the 2020 census; OpenFEMA: NFIP redacted claims, multiple-loss properties, community status book and residential penetration rates, housing assistance (owners and renters), public assistance funded projects, hazard mitigation properties and disaster declarations. Homes: Census ACS 2020–24. Preparedness tips: Ready.gov. FEMA’s model is an average of expected damage, not a forecast. How hazard risk is graded.