Hail size 1.75"
5 SW Counselor Creek Re Lyman County
“time estimated from radar. (ABR)”
— NOAA / SPC storm report
/ Storm field report · Lyman
Hail in Lower Brule · Jun 2, 2026
NEXRAD logged 1 hail signature up to 1.75"; the estimated-size surface reached 1.25" aloft. Open it on the live map to see the swath over the streets.
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Peak hail signal 1.75" ≈ golf ball · the largest NEXRAD radar signature
Homes in the hail footprint 7
Ground reports 1 1 hail
Radar surfaces 2 NEXRAD + estimated size
Convective day · Jun 2, 2026 · noon–noon UTC
Severity
The 2nd most severe storm Lower Brule has seen in the last 12 months
Composite score · 3.3 / 10
Storm severity score
Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
3.3 /10
- Peak hail signal
- 44 /100
- Homes exposed
- 18 /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 Lower Brule saw the hail — from two instruments
Jun 2, 2026 · Lower Brule, SD
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.
NEXRAD radar signatures Surface resolved
Radar signature field The point detections NEXRAD recorded overhead. Each signature marks where the radar saw hail aloft — it is a detection, not a stone measured on the ground.
Max size
1.75"
Detections
1
Radar-estimated hail size Surface resolved
Estimated size field 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
1.25"
The storm in context
Where Jun 2, 2026 sits in Lower Brule's hail record.
This was Lower Brule's 1st recorded hail day — the first hail day in our records for the city. By severity it ranks 2nd of the 3 storms we have logged here. Radar put the day's largest stone over Lower Brule at 1.75" — the largest NEXRAD radar signature.
The Jun 2, 2026 convective day was bigger than Lower Brule: the same system put hail over 635 other tracked cities, 48 of them in South Dakota. Nearest: Reliance (14 miles south, up to 1.75"); Harrold (26 miles north, up to 1.75"); Presho (28 miles southwest, up to 1").
These maps are stills. In the app this date is one of 3 Lower Brule 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
1 report 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 reportStorm 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.
Reports came from Counselor Creek Re — beyond Lower Brule itself.
High damage potential
What 1.75" hail means for Lower Brule roofs.
Hail around an inch and a half is capable of cracking shingles, stripping granules, and denting gutters, vents, and siding. Risk is usually greatest near the strongest radar signal, but property-level damage still requires an on-site inspection.
Radar reading · not confirmed damage
Roofing exposure
What this storm is worth to a roofer.
7 homes × $12,000 avg. claim
Potential roof exposure
$84K
Potential roof exposure — 7 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
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 $1 on top of the $150 plan.
Lower Brule hail history
Other storms in Lower Brule.
3 recorded storm days in Lower Brule, SD
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Set your territory and alerts today. When hail hits, use Overview to choose your streets and get moving.
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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 3, 2026.