Hail size 1"
Bruceville Knox County
“Time estimated from radar. (IND)”
— NOAA / SPC storm report
/ Storm field report · Knox
Hail in Oaktown · Mar 22, 2026
NEXRAD logged 0 hail signatures up to 2.5"; the estimated-size surface reached 1" aloft. At 2.5" — baseball — this is a severe hail signal associated with roof damage. Open it on the live map to see the swath over the streets.
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Peak hail signal 2.5" ≈ baseball · the largest NEXRAD radar signature
Homes in the hail footprint 1,842
Ground reports 2 2 hail
Radar surfaces 2 NEXRAD + estimated size
Convective day · Mar 22, 2026 · noon–noon UTC
Severity
The most severe storm Oaktown has seen in the last 12 months
Composite score · 5.9 / 10
Storm severity score
Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
5.9 /10
- Peak hail signal
- 63 /100
- Homes exposed
- 65 /100
- Ground truth
- 33 /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 Oaktown saw the hail — from two instruments
Mar 22, 2026 · Oaktown, 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.
NEXRAD radar signatures Surface resolved
Radar signature field NEXRAD radar signatures — the point detections the storm produced overhead. A signature is where the radar saw hail, not a confirmed stone on the ground.
Max size
2.5"
Detections
0
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
1"
The storm in context
Where Mar 22, 2026 sits in Oaktown's hail record.
This was Oaktown's 2nd recorded hail day, arriving 18 days after the Mar 4, 2026 storm. By severity it ranks 1st of the 9 storms we have logged here. Radar put the day's largest stone over Oaktown at 2.5" — the largest NEXRAD radar signature.
The Mar 22, 2026 convective day was bigger than Oaktown: the same system put hail over 409 other tracked cities, 130 of them in Indiana. Nearest: Flat Rock (5 miles west, up to 1.75"); Carlisle (7 miles north, up to 1.75"); Bicknell (9 miles southeast, up to 2.5").
These maps are stills. In the app this date is one of 9 Oaktown 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
2 reports 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
2 reports Hail size 1.5"
4 W Carlisle Sullivan County
“Also E60 mph gust. Hail 1.25 to 1.50. (IND)”
— NOAA / SPC storm report
Storm forensics
How the storm moved
Timing and place names from NOAA ground reports
Read from the arrival times and locations of the NOAA ground reports, not a radar-measured storm track.
Reports came from Bruceville and Carlisle — beyond Oaktown itself.
Severe hail signal
What 2.5" hail means for Oaktown 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.
1,842 homes × $12,000 avg. claim
Potential roof exposure
$22M
Potential roof exposure — 1,842 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 1,842 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
March 2028
Claims from this storm can typically be filed until around March 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 $387 on top of the $150 plan.
Oaktown hail history
Other storms in Oaktown.
9 recorded storm days in Oaktown, IN
Estimated-size surface Storm date Oaktown / IN
Aug 12, 2026
1" Estimated 1"
No ground reports filed Open report →
Estimated-size surface Storm date Oaktown / IN
Jul 26, 2026
0.5" Estimated 0.5"
No ground reports filed Open report →
NEXRAD surface Storm date Oaktown / IN
Jul 9, 2026
No ground reports filed Open report →
Estimated-size surface Storm date Oaktown / IN
Jun 17, 2026
0.75" Estimated 0.75"
No ground reports filed Open report →
Estimated-size surface Storm date Oaktown / IN
May 16, 2026
1.75" Signatures 1.75" Estimated 0.5"
No ground reports filed Open report →
NEXRAD surface Storm date Oaktown / IN
May 4, 2026
No ground reports filed Open report →
Estimated-size surface Storm date Oaktown / IN
Apr 27, 2026
1" Signatures 1" Estimated 0.5"
No ground reports filed Open report →
Estimated-size surface Storm date Oaktown / IN
Mar 4, 2026
1.75" Signatures 1.75" Estimated 0.75"
1 ground report Open report →
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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 13, 2026.