“Ping pong ball size hail in the 8000 block of Oak Park Rd (LWX)”
— NOAA / SPC storm report
Hail in Brightwood · Sep 4, 2026
The estimated-size surface reached 1.25" aloft; NEXRAD logged no point detections over Brightwood that day. Open it on the live map to see the swath over the streets.
Convective day · Sep 4, 2026 · noon–noon UTC
Severity
The most severe storm Brightwood 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
- 67 /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 Brightwood saw the hail — from two instruments
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.
Maximum hail size as estimated from radar aloft. Treat it as the storm's ceiling — the largest supportable stone — rather than a ground measurement.
Only the radar-estimated size surface resolved for Sep 4, 2026 — this storm produced no NEXRAD point detections over Brightwood, so there is one map to show, not two.
The storm in context
Where Sep 4, 2026 sits in Brightwood's hail record.
This was Brightwood's 3rd recorded hail day, arriving 84 days after the Jun 12, 2026 storm. By severity it ranks 1st of the 3 storms we have logged here. Radar put the day's largest stone over Brightwood at 1.25" — radar-estimated size aloft.
The Sep 4, 2026 convective day was bigger than Brightwood: the same system put hail over 482 other tracked cities, 75 of them in Virginia. Nearest: Culpeper (5 miles east, up to 1.25"); Reva (7 miles north, up to 0.75"); Rochelle (9 miles southwest, up to 0.5").
These maps are stills. In the app this date is one of 3 Brightwood 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 Oakpark — beyond Brightwood itself.
Damage-capable hail signal
What 1.25" hail means for Brightwood 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
$27M
Potential roof exposure — 2,224 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
- Illustrative jobs
- 11 jobs
- Illustrative work
- ~$165K
Close just 0.5% of the 2,224 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 $467 on top of the $150 plan.
Brightwood hail history
Other storms in Brightwood.
Take your next area into the field.
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