Hail in Oliver Springs · Jul 28, 2026
NEXRAD logged 1 hail signature up to 0.75"; the estimated-size surface had no signal that day. Open it on the live map to see the swath over the streets.
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Convective day · Jul 28, 2026 · noon–noon UTC
Severity
The 4th most severe storm Oliver Springs 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
- 19 /100
- Homes exposed
- 0 /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 Oliver Springs 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.
Radar signature field NEXRAD radar signatures — the point detections the storm produced overhead. A signature is where the radar saw hail, not a confirmed stone on the ground.
Only the NEXRAD radar-signature surface resolved for Jul 28, 2026 — the estimated-size swath had no hail signal to model for this storm, so there is one map to show, not two.
The storm in context
Where Jul 28, 2026 sits in Oliver Springs's hail record.
This was Oliver Springs's 1st recorded hail day — the first hail day in our records for the city. By severity it ranks 4th of the 5 storms we have logged here. Radar put the day's largest stone over Oliver Springs at 0.75" — the largest NEXRAD radar signature.
The Jul 28, 2026 convective day was bigger than Oliver Springs: the same system put hail over 686 other tracked cities, 53 of them in Tennessee. Nearest: Knoxville (15 miles south, up to 1.25"); Louisville (24 miles southeast, up to 1.25"); Alcoa (27 miles southeast, up to 1.25").
These maps are stills. In the app this date is one of 5 Oliver Springs 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 Oliver Springs 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.
Near the severe threshold
What 0.75" hail means for Oliver Springs roofs.
A signal this size sits near the National Weather Service severe threshold. Aging shingles and soft metals such as vents, flashing, and gutters may be more vulnerable; roof age, wind, and material condition all matter, and only an inspection can confirm damage.
Radar reading · not confirmed damage
Oliver Springs hail history
Other storms in Oliver Springs.
Estimated-size surface Sep 20, 2026
0.5"
Estimated-size surface Sep 18, 2026
0.5"
Estimated-size surface Aug 17, 2026
0.75"
Estimated-size surface Aug 14, 2026
0.5"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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Web trial: 7 days free. Card required. $150/month after the trial unless cancelled.