Hail in Eureka · Jul 2, 2026
NEXRAD logged 14 hail signatures up to 1.5"; the estimated-size surface reached 0.75" aloft. Open it on the live map to see the swath over the streets.
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Convective day · Jul 2, 2026 · noon–noon UTC
Severity
The 9th most severe storm Eureka 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
- 38 /100
- Homes exposed
- 42 /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 Eureka 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 signature field NEXRAD's hail signatures for this storm: the spots the radar detected from above. A detection overhead is not the same thing as a confirmed stone below.
Estimated size field 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.
The storm in context
Where Jul 2, 2026 sits in Eureka's hail record.
This was Eureka's 5th recorded hail day, arriving 23 days after the Jun 9, 2026 storm. By severity it ranks 9th of the 16 storms we have logged here. Radar put the day's largest stone over Eureka at 1.5" — the largest NEXRAD radar signature.
The Jul 2, 2026 convective day was bigger than Eureka: the same system put hail over 1,147 other tracked cities, 153 of them in South Dakota. Nearest: Ashley (10 miles north, up to 0.75"); Venturia (11 miles north, up to 0.75"); Zeeland (14 miles northwest, up to 0.75").
These maps are stills. In the app this date is one of 16 Eureka 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.
Nobody on the ground filed a report over Eureka for this date, which says more about who was watching than about the storm: spotter reports only exist where there is an observer. The radar surfaces above carry the evidence for this one.
High damage potential
What 1.5" hail means for Eureka 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.
Potential roof exposure
$1.5M
Potential roof exposure — 127 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 127 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
July 2028
Claims from this storm can typically be filed until around July 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 $27 on top of the $150 plan.
Eureka hail history
Other storms in Eureka.
Sep 14, 2026
0.75"
Estimated-size surface Sep 6, 2026
1.5"
Estimated-size surface Sep 4, 2026
0.5"
Estimated-size surface Aug 29, 2026
1.75"
Estimated-size surface Aug 24, 2026
0.75"
Estimated-size surface Aug 12, 2026
1.5"
Estimated-size surface Aug 8, 2026
2"
Estimated-size surface Jul 25, 2026
0.5"
Estimated-size surface Jul 19, 2026
2.75"
Estimated-size surface Jul 7, 2026
2.5"
Estimated-size surface Jul 4, 2026
1.75"
Estimated-size surface Jun 9, 2026
0.5"
Estimated-size surface Jun 3, 2026
1"
Estimated-size surface Jun 2, 2026
1.25"
Estimated-size surface May 31, 2026
1.75"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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