Hail in De Kalb Junction · May 9, 2026
The estimated-size surface reached 1.25" aloft; NEXRAD logged no point detections over De Kalb Junction that day. Open it on the live map to see the swath over the streets.
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Convective day · May 9, 2026 · noon–noon UTC
Severity
The 4th most severe storm De Kalb Junction has seen in the last 12 months
Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
- Peak hail signal
- 31 /100
- Homes exposed
- 50 /100
- Ground truth
- 0 /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 De Kalb Junction 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.
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.
Only the radar-estimated size surface resolved for May 9, 2026 — this storm produced no NEXRAD point detections over De Kalb Junction, so there is one map to show, not two.
The storm in context
Where May 9, 2026 sits in De Kalb Junction's hail record.
This was De Kalb Junction's 10th recorded hail day, arriving 8 days after the May 1, 2026 storm. By severity it ranks 4th of the 19 storms we have logged here. Radar put the day's largest stone over De Kalb Junction at 1.25" — radar-estimated size aloft.
The May 9, 2026 convective day was bigger than De Kalb Junction: the same system put hail over 268 other tracked cities, 4 of them in New York. Nearest: Lisbon (15 miles north, up to 1"); Harrisville (28 miles south, up to 1"); Castorland (43 miles south, up to 0.75").
These maps are stills. In the app this date is one of 19 De Kalb Junction 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
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.
The National Weather Service logged no spotter reports for this storm over De Kalb Junction. That absence is ordinary — filing a report takes a person on the spot who saw the hail and phoned it in. What stands as the record for this date is the radar above, which caught the storm regardless.
Damage-capable hail signal
What 1.25" hail means for De Kalb Junction roofs.
Quarter-size and larger hail can bruise asphalt mats, remove granules, and dent exposed soft metal. The mapped footprint identifies an inspection priority area — it does not identify which individual roofs, if any, sustained damage.
Radar reading · not confirmed damage
Roofing exposure
What this storm is worth to a roofer.
Potential roof exposure
$3.9M
Potential roof exposure — 325 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
- Illustrative jobs
- 2 jobs
- Illustrative work
- ~$30K
Close just 0.5% of the 325 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
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 $68 on top of the $150 plan.
De Kalb Junction hail history
Other storms in De Kalb Junction.
Estimated-size surface Sep 13, 2026
0.75"Aug 27, 2026
0.75"
Estimated-size surface Jul 14, 2026
2.75"
Estimated-size surface Jul 4, 2026
1.25"
Estimated-size surface Jul 2, 2026
2"
Estimated-size surface Jun 25, 2026
0.5"
Estimated-size surface Jun 22, 2026
0.75"
Estimated-size surface Jun 17, 2026
1"
Estimated-size surface May 29, 2026
1"
Estimated-size surface May 1, 2026
0.75"
Estimated-size surface Apr 3, 2026
0.5"
Estimated-size surface Mar 31, 2026
2"
Estimated-size surface Mar 30, 2026
0.5"
Estimated-size surface Mar 29, 2026
1"
Estimated-size surface Mar 25, 2026
0.75"
Estimated-size surface Mar 15, 2026
0.5"
Estimated-size surface Mar 5, 2026
0.5"
Estimated-size surface Jan 4, 2026
0.5"The next storm won’t wait for you.
Set your territory and alerts today. When hail hits, use Overview to choose your streets and get moving.
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