HailEvidence → hail history → Duncan, SC
Duncan, SC hail history
Every figure below is from the NOAA NCEI Storm Events Database — the official NWS record — counting events recorded within 10 miles of the Duncan city centroid, 1950 to present.
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Hail by year — last 15 years
| Year | Hail events ≤ 10 mi | Largest hail |
|---|---|---|
| 2026 | 0 | — |
| 2025 | 0 | — |
| 2024 | 4 | 1.75" (golf ball) |
| 2023 | 0 | — |
| 2022 | 4 | 1.00" (quarter) |
| 2021 | 0 | — |
| 2020 | 8 | 1.75" (golf ball) |
| 2019 | 3 | 1.00" (quarter) |
| 2018 | 3 | 1.25" (half dollar) |
| 2017 | 9 | 3.00" (tea cup) |
| 2016 | 6 | 1.75" (golf ball) |
| 2015 | 7 | 1.75" (golf ball) |
| 2014 | 9 | 2.50" (tennis ball) |
| 2013 | 5 | 1.00" (quarter) |
| 2012 | 11 | 1.75" (golf ball) |
Note: the current and prior year reflect the latest NCEI compile and grow as NWS finalizes reports; same-day activity appears on this site's storm-day pages before it reaches this table.
Wind and tornado record
- 273 thunderstorm-wind events, strongest 92 mph, most recent 2026-03-16.
- 20 tornado events, most recent 2024-12-29.
Most recent recorded events
| Date | Type | Magnitude | Distance |
|---|---|---|---|
| 2026-03-16 | Thunderstorm Wind | 58 mph | 5.6 mi |
| 2025-07-01 | Thunderstorm Wind | 58 mph | 6.8 mi |
| 2025-06-25 | Thunderstorm Wind | 58 mph | 6.8 mi |
| 2025-06-07 | Thunderstorm Wind | 58 mph | 3.2 mi |
| 2025-05-03 | Thunderstorm Wind | 58 mph | 6 mi |
| 2025-02-16 | Thunderstorm Wind | 58 mph | 8.8 mi |
| 2024-12-29 | Tornado | EF0 | 8 mi |
| 2024-08-17 | Thunderstorm Wind | 58 mph | 8.1 mi |
| 2024-08-01 | Thunderstorm Wind | 58 mph | 4.7 mi |
| 2024-07-16 | Thunderstorm Wind | 58 mph | 3.7 mi |
2026-03-16: “NWS storm survey reported multiple trees blown down near the GSP Airport.”
2025-07-01: “Utility company reported trees blown down and causing an outage on Data Bush Dr.”
2025-06-25: “Public reported trees blown down near the intersection of John Dodd Rd and New Cut Rd and multiple trees and lines down on the west side of Spartanburg. Utility company reported hundreds of power outages in the city of Spartanburg.”
Disputing a claim at a Duncan address?
This page covers the city. A claim is argued about one property, so start with the free address check — it counts the recorded events around your address, not the city centroid. If you need the record itself in writing, that's the citable verification report — $29.
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Address lookup by the U.S. Census Bureau geocoder. Records: NOAA NCEI Storm Events (final) plus SPC preliminary reports for storms newer than the latest compile — see methodology.
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Nearby hail history
source: NOAA NCEI Storm Events computed 2026-08-09