“(BOU)”
— NOAA / SPC storm report
Hail in Hugo · Sep 20, 2026
The estimated-size surface reached 2.5" aloft; NEXRAD logged no point detections over Hugo that day. At 2.5" — baseball — this is a severe hail signal associated with roof damage. Open it on the live map to see the swath over the streets.
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Convective day · Sep 20, 2026 · noon–noon UTC
Severity
The 4th most severe storm Hugo 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
- 63 /100
- Homes exposed
- 41 /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 Hugo 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.
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.
Only the radar-estimated size surface resolved for Sep 20, 2026 — this storm produced no NEXRAD point detections over Hugo, so there is one map to show, not two.
The storm in context
Where Sep 20, 2026 sits in Hugo's hail record.
This was Hugo's 19th recorded hail day, arriving 1 day after the Sep 19, 2026 storm. By severity it ranks 4th of the 19 storms we have logged here. Radar put the day's largest stone over Hugo at 2.5" — radar-estimated size aloft.
The Sep 20, 2026 convective day was bigger than Hugo: the same system put hail over 253 other tracked cities, 33 of them in Colorado. Nearest: Genoa (15 miles northwest, up to 2"); Wild Horse (17 miles southeast, up to 2.25"); Vona (35 miles northeast, up to 0.75").
These maps are stills. In the app this date is one of 19 Hugo 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.
Hail reports
1 reportStorm forensics
How the storm moved
Read from the arrival times and locations of the NOAA ground reports, not a radar-measured storm track.
Reports came from Boyero — beyond Hugo itself.
Severe hail signal
What 2.5" hail means for Hugo roofs.
Two-inch-plus hail is capable of puncturing shingles, breaking skylights or windows, and heavily denting soft materials. The strongest radar bands warrant prompt inspection, but neither the signal nor the footprint confirms damage at a specific address.
Radar reading · not confirmed damage
Roofing exposure
What this storm is worth to a roofer.
Potential roof exposure
$1.3M
Potential roof exposure — 107 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
- Illustrative jobs
- 1 job
- Illustrative work
- ~$15K
Close just 0.5% of the 107 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 $22 on top of the $150 plan.
Estimated-size surface Sep 19, 2026
2.25"
Estimated-size surface Aug 26, 2026
1"
Estimated-size surface Aug 22, 2026
1"
Estimated-size surface Aug 21, 2026
1.25"
Estimated-size surface Aug 18, 2026
1"
Estimated-size surface Aug 16, 2026
1.75"
Estimated-size surface Aug 13, 2026
1.75"
Estimated-size surface Jul 28, 2026
3"
Estimated-size surface Jul 22, 2026
1"
Estimated-size surface Jul 10, 2026
1.5"
Estimated-size surface Jul 9, 2026
1.25"
Estimated-size surface Jul 7, 2026
1"
Estimated-size surface Jun 26, 2026
4"
Estimated-size surface Jun 8, 2026
2.5"
Estimated-size surface Jun 5, 2026
1"
Estimated-size surface May 16, 2026
2"
Estimated-size surface May 9, 2026
1"
Estimated-size surface Apr 11, 2026
1.25"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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