443 flood insurance claims·$2.4M paid·9 federal flood & hurricane disasters
Share of the whole county outline, rivers and lakes included; parts FEMA hasn’t mapped count as zero.
Shaded areas are FEMA’s mapped flood hazard zones in and around Harlan County, Kentucky. Zoomed out they are simplified; at street level the map switches to FEMA’s exact layer. Tap anywhere to check that spot, or search an address above.
Flash flooding and general river flooding dominate the flood risk profile in Harlan County, with NOAA records documenting 32 flash flood events and 25 flood events over the last 30 years. Heavy rainfall events drive this hazard, such as the destructive series of training thunderstorms between July 25th and July 30th, 2022, which produced rainfall rates exceeding four inches per hour across complex terrain, causing deadly flash flooding and river flooding in eastern Kentucky and central Appalachia. Additional significant flooding occurred across the region following rounds of heavy rain from a passing warm and cold front system in March 2021.
NFIP insurance claim data indicates that property owners in high-risk Special Flood Hazard Areas require the closest attention. Zone A has accumulated the vast majority of historical claims with 334 filings averaging $6,461 in payouts and an average recorded water depth of 4 inches. Shaded Zone X areas have also experienced notable impacts, logging 54 claims with an average payout of $8,042 and an average water depth of 4 inches. While unshaded Zone X properties have fewer total claims, they have recorded higher average severities when flooding occurs, averaging $14,965 per claim.
Summary written from NOAA storm reports and NFIP claims for this county. Not a prediction.
17% of Harlan County’s flood insurance claims were on properties rated outside FEMA’s high-risk zones.
403 NFIP claims with a recorded rated flood zone, 1978 to date. The zone is the one FEMA used to rate that policy, which may not match today’s map. Source: OpenFEMA NFIP claims.
In flood insurance claims here that reported a flood depth, the average was 4 inches.
Drawn to scale against an 80-inch door. Even a few inches soaks flooring, the bottom of the drywall and anything plugged in near the floor.
Average of the depths reported on claims (zero and implausible values left out); FEMA’s record doesn’t say exactly where each depth was measured. Source: OpenFEMA NFIP claims.
The worst year was 1984, with 141 claims and $324,467 paid, the year of High Winds, Tornadoes & Flooding.
Bar height is scaled by square root so ordinary years stay visible next to the worst one. NFIP claims by year of loss. Source: OpenFEMA.
26 NOAA storm reports from Harlan County describe what happened, in the words of the forecasters who covered it. Read the Kentucky flood stories →
33 federal disaster declarations since 1967, 9 of them floods, coastal storms or hurricanes.
| Disaster | Began |
|---|---|
| Severe Winter Storm | Jan 23, 2026 |
| Severe Storms, Straight-line Winds, Tornadoes, And Flooding | Apr 2, 2025 |
| Severe Storms, Straight-line Winds, Flooding, And Landslides | Feb 14, 2025 |
| Severe Storms, Straight-line Winds, Flooding, Landslides, And Mudslides | Feb 14, 2025 |
| Remnants Of Hurricane Helene | Sep 27, 2024 |
| Severe Storms, Straight-line Winds, Tornadoes, Landslides, And Mudslides | May 21, 2024 |
| Severe Storms, Straight-line Winds, Flooding, Landslides, And Mudslides | Feb 15, 2023 |
| Severe Storms, Flooding, Landslides, And Mudslides | Jul 26, 2022 |
Weather and water disasters only; most recent first. Source: OpenFEMA Disaster Declarations.
57 since 1996: 32 flash floods and 25 river or area floods.
| Event | Date | Damage |
|---|---|---|
| Flash Flood | Jul 29, 2022 | — |
| Flood | Mar 28, 2021 | — |
| Flash Flood | Mar 28, 2021 | — |
| Flash Flood | Jul 26, 2020 | $10,000 |
| Flood | Feb 6, 2020 | $5.0M |
| Flood | Sep 27, 2018 | $5,000 |
| Flash Flood | Sep 27, 2018 | — |
| Flash Flood | Jun 26, 2018 | $25,000 |
— = no damage estimate in the record. Source: NOAA Storm Events Database.
Flash Flood · Jul 29, 2022. Between July 25th and July 30th, 2022, several complexes of training thunderstorms developed south of I-64 and brought heavy rain, deadly flash flooding, and devastating river flooding to eastern Kentucky and central Appalachia. These thunderstorms, at times, caused rainfall rates in excess of 4/hr across complex terrain that led to widespread devastating impacts. While it did not rain continuously during this 4-d…
Flood · Mar 28, 2021. A warm front lifted north into the state Saturday, allowing for an intensification of moisture advection into the area. This was then followed up by a passing cold front and associated cold front, both of which provided lift and helped provide heavy rains across the state. While instability was limited, there was some severe thunderstorms which produced hail during the morning hours of Saturday, March 27th. The ma…
Flash Flood · Mar 28, 2021. A warm front lifted north into the state Saturday, allowing for an intensification of moisture advection into the area. This was then followed up by a passing cold front and associated cold front, both of which provided lift and helped provide heavy rains across the state. While instability was limited, there was some severe thunderstorms which produced hail during the morning hours of Saturday, March 27th. The ma…
Flash Flood · Jul 26, 2020. Scattered storms were ongoing across portions of eastern Kentucky during the evening hours on July 26. Without much in the way of steering winds aloft, these storms had very little storm motion, and were capable of producing heavy rainfall over isolated areas throughout their duration. One of these storms occurred on the Harlan/Letcher County line, exacerbated by the steeper mountainous terrain. Flash flooding was…
National Weather Service narratives, lightly trimmed. Source: NOAA Storm Events Database.
Every colour on the map above is a place on this drawing: where the ground sits relative to the flood FEMA plans for.
If a building in Harlan County is in a high-risk zone (A or V) and its mortgage comes from a federally regulated or insured lender, or is federally backed, flood insurance is required.
Outside those zones it is optional, and often worth having: from 2014 to 2024 nearly one-third of NFIP claims came from outside the high-risk Special Flood Hazard Area. Since Risk Rating 2.0, NFIP premiums are set for each building, so the only reliable price is a quote: FloodSmart.gov or a local agent.