Hail size 1"
3 WNW Elk Creek Johnson County
“Estimated quarter size hail... but largely pea size. (OAX)”
— NOAA / SPC storm report
Hail in Tecumseh Apr 23, 2026
Both radar surfaces caught this storm: NEXRAD logged 31 hail signatures up to 4", and the radar-estimated size reached 2.75" aloft. At 4" — softball or larger — this is severe, roof-replacing hail: close to every roof inside the footprint becomes a claim candidate.
Largest hailstone
4"
≈ softball or larger · the largest NEXRAD radar signature Homes in the hail footprint
518
Ground reports
6
6 hailThe most severe storm Tecumseh 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.
8.9 /10
- Hail size
- 100 /100
- Homes exposed
- 54 /100
- Ground truth
- 100 /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 Tecumseh 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.
NEXRAD radar signatures
NEXRAD's hail signatures for this storm: the spots the radar detected from above. A detection overhead is not the same thing as a confirmed stone below.
Max size
4"
Detections
31
Radar-estimated hail size
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.
Max size
2.75"
Where Apr 23, 2026 sits in Tecumseh's hail record
This was Tecumseh's 3rd recorded hail day, arriving 9 days after the Apr 14, 2026 storm. By severity it ranks 1st of the 8 storms we have logged here. Radar put the day's largest stone over Tecumseh at 4" — the largest NEXRAD radar signature.
The Apr 23, 2026 convective day was bigger than Tecumseh: the same system put hail over 703 other tracked cities, 65 of them in Nebraska. Nearest: Elk Creek (6 miles southeast, up to 2.25"); Cook (10 miles north, up to 4"); Steinauer (10 miles south, up to 2.5").
These maps are stills from Tecumseh's Apr 23, 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.
Hail reports
6 reports Hail size 1"
4 W Tecumseh Johnson County
“Relayed through EM. (OAX)”
— NOAA / SPC storm report
Hail size 1.25"
1 NE Tecumseh Johnson County
“Report from mPING: Half Dollar (1.25 in.). (OAX)”
— NOAA / SPC storm report
Hail size 2"
3 NNE Tecumseh Johnson County
“Delayed report received via social media of hail just over 2 inch in diameter. Time estimated with radar. (OAX)”
— NOAA / SPC storm report
Hail size 2"
2 NNE Tecumseh Johnson County
“Delay report from emergency management of measured 2 inch hail north of Tecumseh... NE. (OAX)”
— NOAA / SPC storm report
Hail size 1.75"
4 NNW Tecumseh Johnson County
“Public report. (OAX)”
— NOAA / SPC storm 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
The storm tracked southeast at roughly 10 mph, based on the timing of ground reports.
Hail was reported over 41 minutes, from to .
Reports came from Elk Creek — beyond Tecumseh itself.
What 4" hail means for Tecumseh 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
$6.2M
Potential roof exposure — 518 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
Illustrative jobs
3 jobs
Illustrative work
~$45K
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 Tecumseh on the live map
Radar updates in real time, spotter reports appear on the map as they're filed, and the full Tecumseh storm history — this Apr 23, 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
Tecumseh hail history
← All hail in Tecumseh 8 recorded storm days in Tecumseh, NE
Other storms in Tecumseh
Jul 3, 2026
1" Signatures 1" Estimated 0.75"
No ground reports filed 
May 29, 2026
1" Signatures 1" Estimated 0.5"
No ground reports filed 
May 18, 2026
2.75" Signatures 2.75" Estimated 1.25"
2
ground reports 
May 17, 2026
1" Signatures 1" Estimated 0.5"
No ground reports filed 
May 16, 2026
1.75" Signatures 1.75" Estimated 0.75"
No ground reports filed 
Apr 14, 2026
0.5" Estimated 0.5"
No ground reports filed 
Mar 5, 2026
1" Signatures 1" Estimated 0.5"
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 3, 2026.