Tornado Rating unknown
1 SSE Plevna Knox County
“Time estimated from radar... social media video of tornado taken from near Bethel looking north towards Plevna. (LSX)”
— NOAA / SPC storm report
Hail in Shelbyville Apr 17, 2026
Both radar surfaces caught this storm: NEXRAD logged 16 hail signatures up to 2", and the radar-estimated size reached 0.75" aloft. At 2" — tennis ball — this is severe, roof-replacing hail: close to every roof inside the footprint becomes a claim candidate.
A tornado was also reported to the National Weather Service during this storm — see the ground reports below.
Largest hailstone
2"
≈ tennis ball · the largest NEXRAD radar signature Homes in the hail footprint
235
Ground reports
1
1 tornadoThe most severe storm Shelbyville has seen in the last 12 months
Storm severity score
Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
4.7 /10
- Hail size
- 50 /100
- Homes exposed
- 47 /100
- Ground truth
- 33 /100
Largest hailstone — the top predictor of roof damage.
How many homes sit inside the storm's footprint.
Independent storm reports filed with the NWS.
How Shelbyville saw the hail — from two instruments
The maps here read the same storm from two angles — point detections from NEXRAD, and modeled hail size aloft. Where the two disagree is informative: it marks where estimated size outran the signatures, or trailed them.
NEXRAD radar signatures
Where NEXRAD flagged hail as the storm passed — point signatures from the radar, which indicate hail overhead rather than confirm what landed.
Max size
2"
Detections
16
Radar-estimated hail size
The modeled maximum hail size across the swath, derived from radar aloft — the largest stone the storm could have supported, which is not necessarily what reached the ground.
Max size
0.75"
Where Apr 17, 2026 sits in Shelbyville's hail record
This was Shelbyville's 3rd recorded hail day, arriving 4 days after the Apr 13, 2026 storm. By severity it ranks 1st of the 9 storms we have logged here. Radar put the day's largest stone over Shelbyville at 2" — the largest NEXRAD radar signature.
The Apr 17, 2026 convective day was bigger than Shelbyville: the same system put hail over 1,016 other tracked cities, 169 of them in Missouri. Nearest: Shelbina (12 miles southwest, up to 1.75"); Novelty (12 miles northwest, up to 0.75"); Clarence (13 miles southwest, up to 1.75").
These maps are stills from Shelbyville's Apr 17, 2026 storm. In the Overview app the same surfaces are live — radar updating in real time, radar-estimated hail size as it forms, and NWS spotter reports pinned where they're filed — with a radar replay you can scrub back over any past day.
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 report
Storm forensics
Read from the arrival times and locations of the NOAA ground reports,
not a radar-measured storm track.
How the storm moved
Reports came from Plevna — beyond Shelbyville itself.
What 2" hail means for Shelbyville roofs
Two-inch-plus hail punctures shingles, breaks skylights and windows, and dents anything soft. In the core of a footprint like this, close to every roof is a candidate for an insurance claim. Speed decides who writes those jobs.
What this storm is worth to a roofer
$2.8M
Potential roof exposure — 235 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
Illustrative jobs
1 job
Illustrative work
~$15K
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.
Track hail over Shelbyville on the live map
Radar updates in real time, spotter reports appear on the map as they're filed, and the full Shelbyville storm history — this Apr 17, 2026 storm included — sits underneath. When you're ready, draw this storm's footprint and pull highly accurate homeowner contact information for every address inside it.
Highly accurate contact information starting at $0.23 per address — every contact included. Digital leads cost $15–$40. Start with a 7-day free trial — no credit card required. See pricing
Shelbyville hail history
← All hail in Shelbyville 9 recorded storm days in Shelbyville, MO
Other storms in Shelbyville
Jun 11, 2026
1.25" Estimated 1.25"
No ground reports filed 
Jun 10, 2026
0.5" Estimated 0.5"
No ground reports filed 
May 17, 2026
0.5" Estimated 0.5"
No ground reports filed 
May 16, 2026
1.5" Signatures 1.5" Estimated 0.75"
No ground reports filed 
May 3, 2026
1" Signatures 1"
No ground reports filed 
Apr 27, 2026
1.25" Signatures 1.25" Estimated 0.5"
No ground reports filed 
Apr 13, 2026
1" Estimated 1"
No ground reports filed 
Mar 10, 2026
1" Estimated 1"
No ground reports filed
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 surfaces are detections and estimates,
not confirmed damage. Last updated Aug 2, 2026.