HailEvidence → hail history → Agency, IA
Agency, IA 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 Agency city centroid, 1950 to present.
Hail by year — last 15 years
| Year | Hail events ≤ 10 mi | Largest hail |
|---|---|---|
| 2026 | 0 | — |
| 2025 | 0 | — |
| 2024 | 3 | 1.75" (golf ball) |
| 2023 | 8 | 2.50" (tennis ball) |
| 2022 | 1 | 0.88" (nickel) |
| 2021 | 0 | — |
| 2020 | 0 | — |
| 2019 | 2 | 0.75" (penny) |
| 2018 | 2 | 1.00" (quarter) |
| 2017 | 2 | 1.75" (golf ball) |
| 2016 | 0 | — |
| 2015 | 10 | 1.75" (golf ball) |
| 2014 | 9 | 1.50" (ping pong ball) |
| 2013 | 1 | 0.88" (nickel) |
| 2012 | 2 | 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
- 171 thunderstorm-wind events, strongest 115 mph, most recent 2025-07-20.
- 16 tornado events, most recent 2023-03-31.
Most recent recorded events
| Date | Type | Magnitude | Distance |
|---|---|---|---|
| 2025-07-20 | Thunderstorm Wind | 64 mph | 7.1 mi |
| 2024-06-13 | Hail | 1.75" | 9.5 mi |
| 2024-06-13 | Hail | 1.50" | 9.5 mi |
| 2024-04-16 | Hail | 0.88" | 7.4 mi |
| 2024-04-16 | Thunderstorm Wind | 58 mph | 7 mi |
| 2023-07-28 | Thunderstorm Wind | 58 mph | 6.3 mi |
| 2023-07-17 | Hail | 0.75" | 7.1 mi |
| 2023-06-29 | Thunderstorm Wind | 70 mph | 8.2 mi |
| 2023-06-29 | Thunderstorm Wind | 75 mph | 7.7 mi |
| 2023-06-29 | Thunderstorm Wind | 60 mph | 7.7 mi |
2025-07-20: “Wapello County EM and City of Eldon reported tree damage and power outages due to thunderstorm winds in the town of Eldon. Downed trees were reported to be blocking roadways and the City of Eldon spent the next few days cleaning up tree damage. One tree fell on and injured a motorcyclist driving thr”
2024-06-13: “Photo and report from social media. Time of occurrence was estimated from radar.”
2024-06-13: “Photo from social media, which was taken at time included in report.”
Disputing a claim at a Agency address?
This page covers the city. A claim dispute needs the record around your address: every NWS-recorded event within 1, 3 and 10 miles, the disputed date highlighted, citations formatted for an insurance appeal.
Verify an address — $29source: NOAA NCEI Storm Events computed 2026-06-12