Natural hazards · Alsey

Alsey, IL natural hazards

Most of the natural-hazard damage FEMA expects in Alsey comes from inland flooding, and overall the risk is high for a U.S. community.

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

Expected damage

How exposed is Alsey?

High

vs. U.S. communities

FEMA expects yearly storm and flood damage to homes and buildings in Alsey to be higher than in 64% of U.S. communities, mostly from inland flooding and drought.

Inland flooding23%Drought21%Cold waves20%Strong wind10%Heat waves9%Tornadoes8%Everything else8%

By hazard

What Alsey faces

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

Inland flooding

23% of expected damage

Well above average · higher than 75% of U.S. places

Recorded about once a year in the area

Drought

21% of expected damage

Recorded about 3 times a year in the area

Cold waves

20% of expected damage

Above average · higher than 56% of U.S. places

Recorded about 3 times a year in the area

Strong wind

10% of expected damage

Well above average · higher than 95% of U.S. places

Recorded about 6 times a year in the area

Heat waves

9% of expected damage

Above average · higher than 56% of U.S. places

Recorded about 8 times a year in the area

Tornadoes

8% of expected damage

Well above average · higher than 83% of U.S. places

Recorded about once every 9 years in the area

Lower here

HurricanesHailIce stormsWinter weatherWildfireEarthquakesLandslidesLightning

Not a risk here

Coastal floodingAvalanchesTsunamisVolcanic activity

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 Alsey flood?

FEMA's records show no paid flood insurance claims in Alsey.

of homes in flood zones
are insured

of all homes
are insured

No community discount. Alsey isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.

Insurance rates: Scott County.

Disasters that hit Alsey

Federal disasters declared here

None of the disasters declared for Scott County shows FEMA aid or repair money reaching Alsey itself in FEMA’s records.

Brought FEMA money into AlseyDeclared for Scott County only

Scott County has had 15 natural disasters declared since 1953, most often severe storms and floods.

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. Alsey is smaller than a census tract, so it shares the figures of the tract around its center.

Money that reached townFlood claims are matched to Alsey’s own flood-insurance community; household aid to the registrant’s city; repair grants to the Village of Alsey. FEMA’s model follows property values, so a place that recently lost many homes can rate lower than it feels.

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.