Hail size 1.25"
1 SSE Anderson Madison County
“Hail reported at the CSX Railyard in Anderson. (IND)”
— NOAA / SPC storm report
/ Storm field report · Madison
Hail in Anderson · Aug 11, 2026
Hit 32 days ago
The estimated-size surface reached 0.75" aloft; NEXRAD logged no point detections over Anderson that day. Open it on the live map to see the swath over the streets.
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Peak hail signal 0.75" ≈ penny to nickel · radar-estimated size aloft
Homes in the hail footprint 21,606
Ground reports 1 1 hail
Radar surfaces 1 Estimated size only
Convective day · Aug 11, 2026 · noon–noon UTC
Severity
The 2nd most severe storm Anderson has seen in the last 12 months
Composite score · 3.5 / 10
Storm severity score
Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
3.5 /10
- Peak hail signal
- 19 /100
- Homes exposed
- 87 /100
- Ground truth
- 17 /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 Anderson saw the hail — from two instruments
Aug 11, 2026 · Anderson, IN
We map this storm two ways: the NEXRAD radar signatures the storm produced overhead, and the radar-estimated size of the hail in the air. The two surfaces don’t have to match — where they diverge is where estimated size aloft ran ahead of, or behind, what the signatures caught.
Radar-estimated hail size Surface resolved
Estimated size field Maximum hail size as estimated from radar aloft. Treat it as the storm's ceiling — the largest supportable stone — rather than a ground measurement.
Max size
0.75"
Only the radar-estimated size surface resolved for Aug 11, 2026 — this storm produced no NEXRAD point detections over Anderson, so there is one map to show, not two.
The storm in context
Where Aug 11, 2026 sits in Anderson's hail record.
This was Anderson's 6th recorded hail day, arriving 39 days after the Jul 3, 2026 storm. By severity it ranks 2nd of the 6 storms we have logged here. Radar put the day's largest stone over Anderson at 0.75" — radar-estimated size aloft.
The Aug 11, 2026 convective day was bigger than Anderson: the same system put hail over 1,041 other tracked cities, 170 of them in Indiana. Nearest: Frankton (7 miles north, up to 0.5"); Pendleton (7 miles south, up to 0.5"); Noblesville (8 miles west, up to 0.75").
These maps are stills. In the app this date is one of 6 Anderson 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
1 report filed with the NWS
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.
Hail reports
1 reportNear the severe threshold
What 0.75" hail means for Anderson 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.
21,606 homes × $12,000 avg. claim
Potential roof exposure
$259M
Potential roof exposure — 21,606 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
- Illustrative jobs
- 108 jobs
- Illustrative work
- ~$1.6M
Close just 0.5% of the 21,606 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
August 2028
Claims from this storm can typically be filed until around August 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 $4,537 on top of the $150 plan.
Anderson hail history
Other storms in Anderson.
6 recorded storm days in Anderson, IN
Estimated-size surface Storm date Anderson / IN
Jul 3, 2026
1.25" Signatures 1.25" Estimated 0.75"
1 ground report Open report →
NEXRAD surface Storm date Anderson / IN
Jun 7, 2026
0.5" Signatures 0.5"
No ground reports filed Open report →
NEXRAD surface Storm date Anderson / IN
May 4, 2026
No ground reports filed Open report →
Estimated-size surface Storm date Anderson / IN
Mar 26, 2026
1" Signatures 1" Estimated 0.5"
No ground reports filed Open report →
Estimated-size surface Storm date Anderson / IN
Mar 22, 2026
1 ground report Open report →
Take your next area into the field.
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A storm day here is a convective day — it runs from noon to noon
UTC, so late-night hail is grouped with the afternoon storm that
spawned it rather than split across two calendar dates. Ground
reports are public-domain observations from the NOAA Storm
Prediction Center. Radar tells you where to look. Only an inspection confirms damage at an address. Last updated Aug 12, 2026.