Hail size 1"
Haven Reno County
“Facebook Report. (ICT)”
— NOAA / SPC storm report
/ Storm field report · Reno
Hail in Haven · May 18, 2026
NEXRAD logged 1 hail signature up to 0.5"; the estimated-size surface reached 1.5" aloft. Open it on the live map to see the swath over the streets.
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Peak hail signal 1.5" ≈ ping-pong ball · radar-estimated size aloft
Homes in the hail footprint 38
Ground reports 1 1 hail
Radar surfaces 2 NEXRAD + estimated size
Convective day · May 18, 2026 · noon–noon UTC
Severity
The 4th most severe storm Haven has seen in the last 12 months
Composite score · 3.3 / 10
Storm severity score
Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
3.3 /10
- Peak hail signal
- 38 /100
- Homes exposed
- 32 /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 Haven saw the hail — from two instruments
May 18, 2026 · Haven, KS
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 Surface resolved
Radar signature field Where NEXRAD flagged hail as the storm passed — point signatures from the radar, which indicate hail overhead rather than confirm what landed.
Max size
0.5"
Detections
1
Radar-estimated hail size Surface resolved
Estimated size field 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
1.5"
The storm in context
Where May 18, 2026 sits in Haven's hail record.
This was Haven's 5th recorded hail day, arriving 22 days after the Apr 26, 2026 storm. By severity it ranks 4th of the 9 storms we have logged here. Radar put the day's largest stone over Haven at 1.5" — radar-estimated size aloft.
The May 18, 2026 convective day was bigger than Haven: the same system put hail over 726 other tracked cities, 258 of them in Kansas. Nearest: Mount Hope (6 miles northeast, up to 1.25"); Murdock (9 miles southwest, up to 1"); Pretty Prairie (14 miles west, up to 1.75").
These maps are stills. In the app this date is one of 9 Haven 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 reportHigh damage potential
What 1.5" hail means for Haven 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.
38 homes × $12,000 avg. claim
Potential roof exposure
$456K
Potential roof exposure — 38 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
Claim window
May 2028
Claims from this storm can typically be filed until around May 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 $8 on top of the $150 plan.
Estimated-size surface Storm date Haven / KS
Aug 14, 2026
0.5" Estimated 0.5"
No ground reports filed Open report →
NEXRAD surface Storm date Haven / KS
Jul 4, 2026
0.75" Signatures 0.75"
No ground reports filed Open report →
Estimated-size surface Storm date Haven / KS
Jun 25, 2026
1.75" Signatures 1.75" Estimated 1"
No ground reports filed Open report →
Estimated-size surface Storm date Haven / KS
May 30, 2026
2.5" Signatures 2.5" Estimated 1.5"
2 ground reports Open report →
Estimated-size surface Storm date Haven / KS
Apr 26, 2026
1" Signatures 1" Estimated 0.75"
No ground reports filed Open report →
Estimated-size surface Storm date Haven / KS
Apr 11, 2026
3.5" Signatures 3.5" Estimated 1.75"
No ground reports filed Open report →
NEXRAD surface Storm date Haven / KS
Mar 26, 2026
No ground reports filed Open report →
Estimated-size surface Storm date Haven / KS
Mar 5, 2026
1.75" Signatures 1.75" Estimated 0.5"
No ground reports filed Open report →
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Set your territory and alerts today. When hail hits, use Overview to choose your streets and get moving.
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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 15, 2026.