Hail size 1.5"
Cairo Pratt County
“(DDC)”
— NOAA / SPC storm report
/ Storm field report · Pratt
Hail in Pratt · Sep 12, 2026
Hit 2 days ago
The estimated-size surface reached 1.75" aloft; NEXRAD logged no point detections over Pratt that day. Open it on the live map to see the swath over the streets.
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Peak hail signal 1.75" ≈ golf ball · radar-estimated size aloft
Homes in the hail footprint 507
Ground reports 1 1 hail
Radar surfaces 1 Estimated size only
Convective day · Sep 12, 2026 · noon–noon UTC
Severity
The 5th most severe storm Pratt has seen in the last 12 months
Composite score · 4.2 / 10
Storm severity score
Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
4.2 /10
- Peak hail signal
- 44 /100
- Homes exposed
- 54 /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 Pratt saw the hail — from two instruments
Sep 12, 2026 · Pratt, KS
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
1.75"
Only the radar-estimated size surface resolved for Sep 12, 2026 — this storm produced no NEXRAD point detections over Pratt, so there is one map to show, not two.
The storm in context
Where Sep 12, 2026 sits in Pratt's hail record.
This was Pratt's 18th recorded hail day, arriving 26 days after the Aug 17, 2026 storm. By severity it ranks 5th of the 18 storms we have logged here. Radar put the day's largest stone over Pratt at 1.75" — radar-estimated size aloft.
The Sep 12, 2026 convective day was bigger than Pratt: the same system put hail over 354 other tracked cities, 113 of them in Kansas. Nearest: Sawyer (10 miles south, up to 1.25"); Isabel (13 miles southeast, up to 0.5"); Cunningham (14 miles east, up to 1.75").
These maps are stills. In the app this date is one of 18 Pratt 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 reportStorm 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 Cairo — beyond Pratt itself.
High damage potential
What 1.75" hail means for Pratt roofs.
Hail around an inch and a half is capable of cracking shingles, stripping granules, and denting gutters, vents, and siding. Risk is usually greatest near the strongest radar signal, but property-level damage still requires an on-site inspection.
Radar reading · not confirmed damage
Roofing exposure
What this storm is worth to a roofer.
507 homes × $12,000 avg. claim
Potential roof exposure
$6.1M
Potential roof exposure — 507 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
- Illustrative jobs
- 3 jobs
- Illustrative work
- ~$45K
Close just 0.5% of the 507 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
September 2028
Claims from this storm can typically be filed until around September 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 $106 on top of the $150 plan.
Estimated-size surface Storm date Pratt / KS
Aug 17, 2026
0.5" Estimated 0.5"
No ground reports filed Open report →
Estimated-size surface Storm date Pratt / KS
Aug 15, 2026
0.75" Estimated 0.75"
No ground reports filed Open report →
Estimated-size surface Storm date Pratt / KS
Aug 14, 2026
0.5" Estimated 0.5"
No ground reports filed Open report →
Estimated-size surface Storm date Pratt / KS
Jul 9, 2026
0.75" Signatures 0.75"
No ground reports filed Open report →
NEXRAD surface Storm date Pratt / KS
Jul 4, 2026
0.75" Signatures 0.75"
1 ground report Open report →
Estimated-size surface Storm date Pratt / KS
Jun 26, 2026
1" Signatures 1" Estimated 0.75"
No ground reports filed Open report →
Estimated-size surface Storm date Pratt / KS
Jun 25, 2026
0.75" Estimated 0.75"
No ground reports filed Open report →
Estimated-size surface Storm date Pratt / KS
Jun 21, 2026
1.25" Estimated 1.25"
No ground reports filed Open report →
Estimated-size surface Storm date Pratt / KS
Jun 20, 2026
2.25" Estimated 2.25"
No ground reports filed Open report →
Estimated-size surface Storm date Pratt / KS
Jun 16, 2026
3" Estimated 3"
4 ground reports Open report →
Estimated-size surface Storm date Pratt / KS
Jun 13, 2026
1.25" Estimated 1.25"
1 ground report Open report →
Estimated-size surface Storm date Pratt / KS
Jun 1, 2026
1" Signatures 1" Estimated 0.75"
2 ground reports Open report →
Estimated-size surface Storm date Pratt / KS
May 18, 2026
3.5" Signatures 3.5" Estimated 1.5"
No ground reports filed Open report →
Estimated-size surface Storm date Pratt / KS
Apr 25, 2026
4" Signatures 4" Estimated 2.75"
9 ground reports Open report →
Estimated-size surface Storm date Pratt / KS
Apr 14, 2026
0.5" Estimated 0.5"
No ground reports filed Open report →
Estimated-size surface Storm date Pratt / KS
Apr 11, 2026
2" Signatures 2" Estimated 1"
No ground reports filed Open report →
Estimated-size surface Storm date Pratt / KS
Jan 10, 2026
0.5" Estimated 0.5"
No ground reports filed 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 Sep 13, 2026.