Diamond Ridge’s biggest natural hazard is avalanches
Most of the natural-hazard damage FEMA expects in Diamond Ridge comes from avalanches, and overall the risk is very high for a U.S. community.
What stands out about Diamond Ridge’s weather risks
Read from FEMA’s records below. The page puts what stands out first.
What Diamond Ridge faces
Each hazard’s share of the damage FEMA expects here, and how it compares with the rest of the country.
Avalanches
Earthquakes
Does Diamond Ridge flood? No paid flood claims on record
FEMA’s records show no paid flood insurance claims in Diamond Ridge. That’s not a promise: most homes don’t carry flood insurance, so small floods go unrecorded.
Diamond Ridge isn’t in FEMA’s Community Rating System, which cuts flood insurance up to 45% in towns that do extra flood-proofing.
Insurance rates: Kenai Peninsula Borough.How exposed is Diamond Ridge?
FEMA expects yearly storm and flood damage to homes and buildings here to be higher than in 90% of U.S. communities, mostly from avalanches and earthquakes.
Rated higher than 287 of the 352 Alaska towns we cover.
Diamond Ridge covers 1 census tract, combined by population.
Federal disasters declared here
None of the disasters declared for Kenai Peninsula Borough shows FEMA aid or repair money reaching Diamond Ridge itself in FEMA’s records.
Kenai Peninsula Borough has had 17 natural disasters declared since 1953, most often severe storms and floods.
Get ready for what Diamond Ridge actually faces
A short kit for its top hazards, what to check before you buy, and where neighbors get alerts.
- Check the avalanche forecast before heading into the backcountry.
- Carry a beacon, probe and shovel, and know how to use them.
- Most avalanches are set off by the people caught in them.
- Drop, cover and hold on.
- Strap tall furniture and the water heater to the wall.
- Know how to shut off the gas.
- Keep a shovel, a blanket and snacks in the car.
- Clear snow from furnace and dryer vents.
- Check on older neighbors when the power goes out.
- 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.
Diamond Ridge and its neighbors
Diamond Ridge ranks 3rd calmest of 5 towns around it. Tap a town to see its hazards.
| Town | Rating | Mostly | Flood claims |
|---|---|---|---|
| Anchor Point | Very high | earthquakes | 0 |
| Homer | Very high | avalanches | 2 |
| Diamond Ridge | Very high | avalanches | 0 |
| Fritz Creek | Very high | avalanches | 0 |
| Kachemak | Very high | avalanches | 0 |
Rating = expected yearly storm and flood damage as a share of what’s there, vs. U.S. communities. Flood claims = paid federal flood insurance claims on record.
Most disasters here begin in September–November
The month each of Kenai Peninsula Borough’s 17 declared disasters began, since 1953.
What these numbers can and can’t tell you
- An average, not a forecast. FEMA’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 there, so a big city isn’t rated riskier just for having more buildings.
- Money that reached town. Flood claims are matched to Diamond Ridge’s own flood-insurance community; household aid to the registrant’s city; repair grants to Diamond Ridge.
- It follows property value. FEMA’s model weighs damage to buildings, so a place that recently lost many homes can rate lower than it feels. Across Diamond Ridge, expected losses total about $12.4M a year, counting buildings, people and crops.
Storm stories
Memories, warnings and help from neighbors in Diamond Ridge.
Your answer becomes a post in Town Square.
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. Preparedness tips: Ready.gov. An average of past damage, not a forecast.