HailEvidence → hail history → Copan, OK
Copan, OK 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 Copan 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 | 2 | 1.75" (golf ball) |
| 2024 | 4 | 2.75" (baseball) |
| 2023 | 1 | 1.00" (quarter) |
| 2022 | 0 | — |
| 2021 | 0 | — |
| 2020 | 3 | 1.75" (golf ball) |
| 2019 | 0 | — |
| 2018 | 0 | — |
| 2017 | 7 | 1.75" (golf ball) |
| 2016 | 7 | 1.75" (golf ball) |
| 2015 | 4 | 1.00" (quarter) |
| 2014 | 2 | 1.75" (golf ball) |
| 2013 | 3 | 1.75" (golf ball) |
| 2012 | 1 | 1.00" (quarter) |
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
- 190 thunderstorm-wind events, strongest 101 mph, most recent 2025-07-30.
- 28 tornado events, most recent 2021-01-30.
Most recent recorded events
| Date | Type | Magnitude | Distance |
|---|---|---|---|
| 2025-07-30 | Thunderstorm Wind | 60 mph | 7.7 mi |
| 2025-06-17 | Thunderstorm Wind | 75 mph | 7.2 mi |
| 2025-06-17 | Hail | 1.75" | 1.3 mi |
| 2025-06-17 | Thunderstorm Wind | 60 mph | 2.3 mi |
| 2025-06-17 | Thunderstorm Wind | 64 mph | 2.3 mi |
| 2025-05-24 | Thunderstorm Wind | 60 mph | 8.3 mi |
| 2025-05-19 | Thunderstorm Wind | 62 mph | 2.3 mi |
| 2025-05-17 | Hail | 0.75" | 3.2 mi |
| 2024-05-26 | Thunderstorm Wind | 70 mph | 7.1 mi |
| 2024-05-26 | Hail | 1.75" | 9.3 mi |
2025-07-30: “Trained spotter estimated 60 mph winds.”
2025-06-17: “Strong thunderstorm wind blew down a large tree onto a house and privacy fence.”
2025-06-17: “Golf ball size hail damaged homes and vehicles.”
Storm-day records for Copan — “did it hail on this date?”
Each recorded hail day in Copan has its own page with the official NWS reports for that date.
- Hail in Copan, OK on July 4, 2026 — up to 1.00"
Disputing a claim at a Copan 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.
Check hail at your Copan address — free
Type a street address. We measure it against every hail
event the National Weather Service recorded in the last 10 years and show you how many fall
within 1, 3 and 10 miles — free, instantly, nothing stored. Rural property with no street address?
Enter coordinates as 44.05, -107.31.
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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source: NOAA NCEI Storm Events computed 2026-07-25