“(OUN)”
— NOAA / SPC storm report
Hail in Henrietta · Apr 28, 2026
NEXRAD logged 121 hail signatures up to 4"; the estimated-size surface reached 2.75" aloft. At 4" — softball or larger — this is a severe hail signal associated with roof damage. Open it on the live map to see the swath over the streets.
A tornado was also reported to the National Weather Service during this storm. The ground reports below show where it was filed.
Convective day · Apr 28, 2026 · noon–noon UTC
Severity
The most severe storm Henrietta 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
- 100 /100
- Homes exposed
- 65 /100
- Ground truth
- 100 /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 Henrietta saw the hail — from two instruments
Each storm gets two readings: the radar signatures NEXRAD recorded as the cells passed overhead, and a modeled estimate of hail size in the air. They are independent surfaces, so a mismatch between them is expected — and worth reading.
Radar signature field The point detections NEXRAD recorded overhead. Each signature marks where the radar saw hail aloft — it is a detection, not a stone measured on the ground.
Estimated size field Radar-estimated hail size over the swath. The model reports the biggest stone the storm could sustain in the air; what actually fell may have been smaller.
The storm in context
Where Apr 28, 2026 sits in Henrietta's hail record.
This was Henrietta's 6th recorded hail day, arriving 2 days after the Apr 26, 2026 storm. By severity it ranks 1st of the 13 storms we have logged here. Radar put the day's largest stone over Henrietta at 4" — the largest NEXRAD radar signature.
The Apr 28, 2026 convective day was bigger than Henrietta: the same system put hail over 724 other tracked cities, 100 of them in Texas. Nearest: Bellevue (7 miles southeast, up to 2.5"); Ringgold (13 miles northeast, up to 1.75"); Bowie (22 miles southeast, up to 3.25").
These maps are stills. In the app this date is one of 13 Henrietta 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.
Tornado reports
1 reportHail reports
5 reports“(OUN)”
— NOAA / SPC storm report
“Along highway 172 east of Scotland in Clay county. (OUN)”
— NOAA / SPC storm report
“Report from mPING: Golf Ball (1.75 in.). (OUN)”
— NOAA / SPC storm report
“Report from mPING: Golf Ball (1.75 in.). (OUN)”
— NOAA / SPC storm report
“Also reported large tree limb downed. (OUN)”
— NOAA / SPC storm report
Storm forensics
How the storm moved
Read from the arrival times and locations of the NOAA ground reports, not a radar-measured storm track.
The storm tracked southeast at roughly 30 mph, based on the timing of ground reports.
Hail was reported over 46 minutes, from to .
Reports came from Bluegrove, Lake Arrowhead, and Vashti — beyond Henrietta itself.
Severe hail signal
What 4" hail means for Henrietta roofs.
Two-inch-plus hail is capable of puncturing shingles, breaking skylights or windows, and heavily denting soft materials. The strongest radar bands warrant prompt inspection, but neither the signal nor the footprint confirms damage at a specific address.
Radar reading · not confirmed damage
Roofing exposure
What this storm is worth to a roofer.
Potential roof exposure
$21M
Potential roof exposure — 1,779 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
- Illustrative jobs
- 9 jobs
- Illustrative work
- ~$135K
Close just 0.5% of the 1,779 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 $374 on top of the $150 plan.
Henrietta hail history
Other storms in Henrietta.
Estimated-size surface Sep 10, 2026
0.5"
Estimated-size surface Jul 5, 2026
1.75"
Estimated-size surface Jun 11, 2026
1.25"
Estimated-size surface Jun 6, 2026
1"
Estimated-size surface May 22, 2026
0.5"
Estimated-size surface May 10, 2026
0.5"
Estimated-size surface May 8, 2026
1.75"
Estimated-size surface Apr 26, 2026
1.75"
Estimated-size surface Apr 25, 2026
3.25"
Estimated-size surface Apr 15, 2026
1"
Estimated-size surface Apr 3, 2026
4"
Estimated-size surface Mar 6, 2026
1.75"The next storm won’t wait for you.
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