/ Storm field report · Arapahoe

Hail in Byers · Jun 24, 2026

The estimated-size surface reached 2" aloft; NEXRAD logged no point detections over Byers that day. At 2" — tennis ball — 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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Peak hail signal 2" ≈ tennis ball · radar-estimated size aloft
Homes in the hail footprint 1,942
Ground reports 5 1 hail · 4 wind
Radar surfaces 1 Estimated size only

Convective day · Jun 24, 2026 · noon–noon UTC

Severity

The 2nd most severe storm Byers has seen in the last 12 months

Composite score · 5.9 / 10
Storm severity score

Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.

5.9 /10
Peak hail signal
50 /100

Largest radar-indicated size — a signal of damage potential, not confirmation.

Homes exposed
66 /100

How many homes sit inside the storm's footprint.

Ground truth
83 /100

Independent storm reports filed with the NWS.

Evidence / storm surfaces

How Byers saw the hail — from two instruments

Jun 24, 2026 · Byers, CO

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
Radar-estimated hail-size map of the storm over Byers, CO on Jun 24, 2026 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 2"

Only the radar-estimated size surface resolved for Jun 24, 2026 — this storm produced no NEXRAD point detections over Byers, so there is one map to show, not two.

The storm in context

Where Jun 24, 2026 sits in Byers's hail record.

This was Byers's 7th recorded hail day, arriving 3 days after the Jun 21, 2026 storm. By severity it ranks 2nd of the 17 storms we have logged here. Radar put the day's largest stone over Byers at 2" — radar-estimated size aloft.

The Jun 24, 2026 convective day was bigger than Byers: the same system put hail over 383 other tracked cities, 39 of them in Colorado. Nearest: Deer Trail (7 miles south, up to 2"); Strasburg (16 miles northwest, up to 1.5"); Bennett (20 miles west, up to 0.5").

These maps are stills. In the app this date is one of 17 Byers 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

5 reports 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 report
Hail size 1.25"
1 NW Deer Trail Arapahoe County

“Report from mPING: Half Dollar (1.25 in.). (BOU)”

— NOAA / SPC storm report

Wind reports

4 reports
Wind gust 76 mph
5 ENE Byers Arapahoe County

“(BOU)”

— NOAA / SPC storm report
Wind gust 64 mph
5 ENE Byers Arapahoe County

“(BOU)”

— NOAA / SPC storm report
Wind gust 58 mph
6 ESE Byers Arapahoe County

“Corrects previous non-tstm wnd gst report from 6 ESE Byers. Mesonet station UP705 6.0 NW Deer Trail (UPR). (BOU)”

— NOAA / SPC storm report
Wind gust 58 mph
6 ESE Byers Arapahoe County

“(BOU)”

— NOAA / SPC storm report

Storm 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.

Hail was reported over 39 minutes, from to .

Reports came from Deer Trail — beyond Byers itself.

Severe hail signal

What 2" hail means for Byers 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.

1,942 homes × $12,000 avg. claim

Potential roof exposure

$23M

Potential roof exposure — 1,942 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.

Illustrative jobs
10 jobs
Illustrative work
~$150K

Close just 0.5% of the 1,942 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

June 2028

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.

Names and phones for every home in the footprint: at most $408 on top of the $150 plan.

Byers hail history

17 recorded storm days in Byers, CO
Radar-estimated hail-size map of the storm over Byers, CO on Aug 26, 2026 Estimated-size surface
Storm date Byers / CO

Aug 26, 2026

1"
Estimated 1"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Byers, CO on Aug 19, 2026 Estimated-size surface
Storm date Byers / CO

Aug 19, 2026

1.5"
Estimated 1.5"
1 ground report Open report →
Radar-estimated hail-size map of the storm over Byers, CO on Aug 15, 2026 Estimated-size surface
Storm date Byers / CO

Aug 15, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Byers, CO on Aug 14, 2026 Estimated-size surface
Storm date Byers / CO

Aug 14, 2026

1"
Estimated 1"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Byers, CO on Jul 28, 2026 Estimated-size surface
Storm date Byers / CO

Jul 28, 2026

0.75"
Signatures 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Byers, CO on Jul 22, 2026 Estimated-size surface
Storm date Byers / CO

Jul 22, 2026

1.25"
Signatures 1.25" Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Byers, CO on Jul 10, 2026 Estimated-size surface
Storm date Byers / CO

Jul 10, 2026

No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Byers, CO on Jul 8, 2026 Estimated-size surface
Storm date Byers / CO

Jul 8, 2026

2.75"
Signatures 2.75" Estimated 1.5"
2 ground reports Open report →
Radar-estimated hail-size map of the storm over Byers, CO on Jul 3, 2026 Estimated-size surface
Storm date Byers / CO

Jul 3, 2026

1"
Signatures 1" Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Byers, CO on Jul 2, 2026 Estimated-size surface
Storm date Byers / CO

Jul 2, 2026

0.75"
Signatures 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Byers, CO on Jun 21, 2026 Estimated-size surface
Storm date Byers / CO

Jun 21, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Byers, CO on Jun 8, 2026 Estimated-size surface
Storm date Byers / CO

Jun 8, 2026

1"
Estimated 1"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Byers, CO on Jun 1, 2026 Estimated-size surface
Storm date Byers / CO

Jun 1, 2026

1.5"
Signatures 1.5" Estimated 1"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Byers, CO on May 21, 2026 Estimated-size surface
Storm date Byers / CO

May 21, 2026

0.75"
Estimated 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Byers, CO on May 17, 2026 Estimated-size surface
Storm date Byers / CO

May 17, 2026

1"
Signatures 1"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Byers, CO on May 9, 2026 Estimated-size surface
Storm date Byers / CO

May 9, 2026

1"
Signatures 1" 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 Aug 27, 2026.