HailEvidence → hail history → Bertram, IA
Bertram, 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 Bertram city centroid, 1950 to present.
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Hail by year — last 15 years
| Year | Hail events ≤ 10 mi | Largest hail |
|---|---|---|
| 2026 | 18 | 2.00" (hen egg) |
| 2025 | 2 | 1.50" (ping pong ball) |
| 2024 | 2 | 1.00" (quarter) |
| 2023 | 26 | 1.75" (golf ball) |
| 2022 | 4 | 1.00" (quarter) |
| 2021 | 0 | — |
| 2020 | 24 | 2.75" (baseball) |
| 2019 | 6 | 0.88" (nickel) |
| 2018 | 4 | 1.75" (golf ball) |
| 2017 | 12 | 1.75" (golf ball) |
| 2016 | 0 | — |
| 2015 | 22 | 2.50" (tennis ball) |
| 2014 | 2 | 1.00" (quarter) |
| 2013 | 5 | 1.00" (quarter) |
| 2012 | 11 | 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
- 364 thunderstorm-wind events, strongest 100 mph, most recent 2025-08-15.
- 29 tornado events, most recent 2024-06-25.
Most recent recorded events
| Date | Type | Magnitude | Distance |
|---|---|---|---|
| 2026-04-17 | Hail | 1.00" | 4.6 mi |
| 2026-04-17 | Hail | 1.00" | 10 mi |
| 2026-04-17 | Hail | 1.00" | 8.9 mi |
| 2026-04-14 | Hail | 1.00" | 9.4 mi |
| 2026-04-14 | Hail | 1.00" | 10 mi |
| 2026-04-14 | Hail | 1.75" | 5.6 mi |
| 2026-04-14 | Hail | 1.00" | 6.2 mi |
| 2026-04-14 | Hail | 1.25" | 5.4 mi |
| 2026-04-14 | Hail | 1.00" | 6.2 mi |
| 2026-04-14 | Hail | 1.00" | 7.7 mi |
2026-04-17: “Photo of quarter size hail reported through social media. Time estimated using radar data.”
2026-04-17: “Relayed by emergency management.”
2026-04-17: “Reported on Mping. Time estimated using radar data.”
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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