Hail in Lynnville · Apr 14, 2026
The estimated-size surface reached 0.75" aloft; NEXRAD logged no point detections over Lynnville that day. Open it on the live map to see the swath over the streets.
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Convective day · Apr 14, 2026 · noon–noon UTC
Severity
The 5th most severe storm Lynnville has seen in the last 12 months
Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
- Peak hail signal
- 19 /100
- Homes exposed
- 56 /100
- Ground truth
- 0 /100
Largest radar-indicated size — a signal of damage potential, not confirmation.
How many homes sit inside the storm's footprint.
Independent storm reports filed with the NWS.
Evidence / storm surfaces
How Lynnville saw the hail — from two instruments
Two instruments, one storm: NEXRAD logs the point signatures it detected overhead, while the estimated-size surface models how large the hail aloft could have grown. Agreement between them is not guaranteed — the gaps are where the model ran ahead of, or behind, the detections.
Estimated size field Radar-estimated maximum hail size across the swath, modeled from radar aloft. It reflects the biggest stone the storm could support, which may differ from what actually fell.
Only the radar-estimated size surface resolved for Apr 14, 2026 — this storm produced no NEXRAD point detections over Lynnville, so there is one map to show, not two.
The storm in context
Where Apr 14, 2026 sits in Lynnville's hail record.
This was Lynnville's 2nd recorded hail day, arriving 11 days after the Apr 3, 2026 storm. By severity it ranks 5th of the 9 storms we have logged here. Radar put the day's largest stone over Lynnville at 0.75" — radar-estimated size aloft.
The Apr 14, 2026 convective day was bigger than Lynnville: the same system put hail over 476 other tracked cities, 143 of them in Iowa. Nearest: Sully (5 miles west, up to 0.75"); Grinnell (7 miles north, up to 0.75"); Kellogg (9 miles northwest, up to 0.75").
These maps are stills. In the app this date is one of 9 Lynnville storm dates on a live map — both surfaces, the reports, and a replay — and the same map is where you draw the swath. This page rebuilds nightly.
Ground reports
What people on the ground reported
These are storm reports filed with the National Weather Service and released through the NOAA Storm Prediction Center — public-domain observations from spotters, the public, and NWS surveys. We quote each one exactly as filed.
For this storm over Lynnville, the NWS report log is empty — a common outcome, since ground reports only happen when someone witnesses the hail and takes the time to call it in. The detection record for the date lives in the radar maps above.
Near the severe threshold
What 0.75" hail means for Lynnville roofs.
A signal this size sits near the National Weather Service severe threshold. Aging shingles and soft metals such as vents, flashing, and gutters may be more vulnerable; roof age, wind, and material condition all matter, and only an inspection can confirm damage.
Radar reading · not confirmed damage
Roofing exposure
What this storm is worth to a roofer.
Potential roof exposure
$7.7M
Potential roof exposure — 640 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
- Illustrative jobs
- 3 jobs
- Illustrative work
- ~$45K
Close just 0.5% of the 640 homes in this footprint at the average $15,000 roof job. Illustrative math, not a projection — your results depend on your outreach and how the market responds.
Claim window
April 2028
Claims from this storm can typically be filed until around April 2028 — the window to reach these homeowners while it's still open. Deadlines vary by policy and state.
Names and phones for every home in the footprint: at most $134 on top of the $150 plan.
Lynnville hail history
Other storms in Lynnville.
Estimated-size surface Aug 13, 2026
0.5"
Estimated-size surface Jul 3, 2026
1.75"
Estimated-size surface Jun 17, 2026
1.25"
Estimated-size surface Jun 16, 2026
1"
Estimated-size surface Jun 10, 2026
0.5"
Estimated-size surface Jun 5, 2026
1"
Estimated-size surface Apr 17, 2026
1.5"
Estimated-size surface Apr 3, 2026
1"The next storm won’t wait for you.
Set your territory and alerts today. When hail hits, use Overview to choose your streets and get moving.
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