Natural hazards · Cloverdale

Cloverdale, CA natural hazards

Most of the natural-hazard damage FEMA expects in Cloverdale comes from earthquakes, and overall the risk is very high for a U.S. community. Flood insurance has paid 10 claims here since 1979. 7 federal disasters brought FEMA money into town.

FEMA National Risk Index, December 2025 · OpenFEMA claims, aid & declarations
Expected damage

How exposed is Cloverdale?

96
Very high
vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Cloverdale to be higher than in 96% of U.S. communities, mostly from earthquakes and inland flooding.

Earthquakes55%Inland flooding35%Drought8%Everything else3%
By hazard

What Cloverdale faces

Each hazard’s share of the damage FEMA expects here, and how that compares with the rest of the country.

Earthquakes

55% of expected damage
Well above average · among the top 1% of U.S. places

Inland flooding

35% of expected damage
Well above average · higher than 92% of U.S. places
Recorded about 3 times a year in the area

Drought

8% of expected damage
Recorded about 30 times a year in the area

Lower here

TornadoesHailWinter weatherHeat wavesWildfireLandslidesStrong windLightningAvalanchesVolcanic activity

Not a risk here

Coastal floodingHurricanesIce stormsCold wavesTsunamis
Flood risk changes street by street. Check a specific address on FEMA’s flood map, and ask about flood insurance before you buy.
Flood insurance claims

Does Cloverdale flood?

Every paid claim on a federal flood insurance policy in Cloverdale, from FEMA’s records.

10paid claims since 1979
$327Kpaid to owners
0homes flooded more than once
19792026
of homes in flood zones
are insured
of all homes
are insured
No community discount. Cloverdale isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.
Insurance rates: Sonoma County.
Disasters that hit Cloverdale

7 federal disasters brought FEMA money here

Disasters the President declared that paid out in Cloverdale itself: aid to households, or repair grants to the City of Cloverdale.

Brought FEMA money into CloverdaleDeclared for Sonoma County only
2023

Severe Winter Storms, Straight-Line Winds, Flooding, Landslides, and Mudslides

1 household applied for aid
2022

Severe Winter Storms, Flooding, Landslides, and Mudslides

$178K to the City of Cloverdale for repairs
2020

Wildfires

28 households applied for aid
2019

Severe Winter Storms, Flooding, Landslides, and Mudslides

$48K to the City of Cloverdale for repairs
2017

Wildfires

82 households applied for aid $1K aid approved
2017

Severe Winter Storms, Flooding, and Mudslides

$398K to the City of Cloverdale for repairs
2005

Severe Storms, Flooding, Mudslides, and Landslides

7 households applied for aid $2K aid approved
Sonoma County has had 29 natural disasters declared since 1953, most often floods and severe storms.
About these numbers

How to read this page

An average, not a forecastFEMA’s National Risk Index estimates the damage 18 kinds of natural hazards cause in a typical year, from decades of records and models. A quiet decade can follow a bad year.
Compared by rate“Higher than N%” compares yearly damage as a share of what’s here, so a big city isn’t rated riskier just for having more buildings. Cloverdale covers 1 census tract, combined by population.
Money that reached townFlood claims are matched to Cloverdale’s own flood-insurance community; household aid to the registrant’s city; repair grants to the City of Cloverdale. FEMA’s model follows property values, so a place that recently lost many homes can rate lower than it feels.

FEMA’s expected losses across Cloverdale total about $4.8M a year, counting buildings, people and crops.

Sources: FEMA National Risk Index (December 2025); 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. Census tracts: U.S. Census Bureau.

The porch light’s on

Where to, neighbor?

You’re in Cloverdale, CAView boundary

Nearby

All towns & citiesExplore the map
Loading boundary…

Cloverdale is your selected town. The feed includes posts assigned to this town, not a distance radius or ZIP code.

Neighborhoods narrow the feed further, while townwide announcements, events, and issues remain visible.

Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/18 · 2025-01-01