Storm report · Harper

Hail in Attica Jun 20, 2026

Hit 44 days ago

The radar-estimated size surface caught this storm, reaching 0.75" aloft. NEXRAD logged no point detections over Attica this day.

Largest hailstone

0.75"

≈ penny to nickel · radar-estimated size aloft
Homes in the hail footprint

962

Ground reports

0

none filed
Severity

The 6th most severe storm Attica 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.

2.6 /10
Hail size
19 /100

Largest hailstone — the top predictor of roof damage.

Homes exposed
60 /100

How many homes sit inside the storm's footprint.

Ground truth
0 /100

Independent storm reports filed with the NWS.

Two ways to read the storm

How Attica saw the hail — from two instruments

Each storm gets two readings: the radar signatures NEXRAD recorded as the cells passed overhead, and a modeled estimate of hail size in the air. They are independent surfaces, so a mismatch between them is expected — and worth reading.

Radar-estimated hail size
Radar-estimated hail-size map of the storm over Attica, KS on Jun 20, 2026

Radar-estimated hail size over the swath. The model reports the biggest stone the storm could sustain in the air; what actually fell may have been smaller.

Max size 0.75"

Only the radar-estimated size surface resolved for Jun 20, 2026 — this storm produced no NEXRAD point detections over Attica, so there is one map to show, not two.

The storm in context

Where Jun 20, 2026 sits in Attica's hail record

This was Attica's 10th recorded hail day, arriving 2 days after the Jun 18, 2026 storm. By severity it ranks 6th of the 10 storms we have logged here. Radar put the day's largest stone over Attica at 0.75" — radar-estimated size aloft.

The Jun 20, 2026 convective day was bigger than Attica: the same system put hail over 298 other tracked cities, 121 of them in Kansas. Nearest: Medicine Lodge (12 miles west, up to 1.25"); Sharon (12 miles west, up to 0.75"); Zenda (14 miles north, up to 0.75").

These maps are stills from Attica's Jun 20, 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.

Ground reports

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.

For this storm over Attica, the NWS report log is empty — a common outcome, since ground reports only happen when someone witnesses the hail and takes the time to call it in. The detection record for the date lives in the radar maps above.

Near the severe threshold

What 0.75" hail means for Attica roofs

Hail this size sits right at the edge of the National Weather Service severe threshold. Newer roofs usually shrug it off, but aging or already-worn shingles can bruise, and soft metals — vents, flashing, gutters — often show the first dents.

What this storm is worth to a roofer

$12M

Potential roof exposure — 962 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
Illustrative jobs
5 jobs
Illustrative work
~$75K
Close just 0.5% of the 962 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.
Claims from this storm can typically be filed until around June 2028 — the window to reach these homeowners while it's still open. Deadlines vary by policy and state.

Track hail over Attica on the live map

Radar updates in real time, spotter reports appear on the map as they're filed, and the full Attica storm history — this Jun 20, 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

Attica hail history

10 recorded storm days in Attica, KS

← All hail in Attica

Other storms in Attica

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.