Hail in Alta Vista · May 29, 2026
NEXRAD logged 0 hail signatures up to 1"; the estimated-size surface reached 0" aloft. Open it on the live map to see the swath over the streets.
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Convective day · May 29, 2026 · noon–noon UTC
Severity
The 18th most severe storm Alta Vista 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
- 25 /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 Alta Vista saw the hail — from two instruments
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.
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.
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.
The storm in context
Where May 29, 2026 sits in Alta Vista's hail record.
This was Alta Vista's 8th recorded hail day, arriving 11 days after the May 18, 2026 storm. By severity it ranks 18th of the 19 storms we have logged here. Radar put the day's largest stone over Alta Vista at 1" — the largest NEXRAD radar signature.
The May 29, 2026 convective day was bigger than Alta Vista: the same system put hail over 350 other tracked cities, 116 of them in Kansas. Nearest: Junction City (19 miles west, up to 0"); Wamego (22 miles north, up to 1"); Olsburg (33 miles north, up to 1").
These maps are stills. In the app this date is one of 19 Alta Vista 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.
For this storm over Alta Vista, the NWS report log is empty — a common outcome, since ground reports only happen when someone witnesses the hail and takes the time to call it in. The detection record for the date lives in the radar maps above.
Damage-capable hail signal
What 1" hail means for Alta Vista 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
Alta Vista hail history
Other storms in Alta Vista.
Sep 19, 2026
1"
Estimated-size surface Sep 12, 2026
1.25"
Estimated-size surface Aug 5, 2026
1"
Estimated-size surface Jul 23, 2026
1"
Estimated-size surface Jul 9, 2026
1"
Estimated-size surface Jul 4, 2026
2.25"
Estimated-size surface Jul 3, 2026
1"
Estimated-size surface Jun 13, 2026
2.25"
Estimated-size surface Jun 8, 2026
1"
Estimated-size surface May 31, 2026
1.75"
Estimated-size surface May 30, 2026
1.75"
Estimated-size surface May 18, 2026
1.75"
Estimated-size surface May 17, 2026
1"
Estimated-size surface May 4, 2026
1"
Estimated-size surface Apr 26, 2026
2.5"
Estimated-size surface Apr 23, 2026
2.5"
Estimated-size surface Mar 6, 2026
2.75"
Estimated-size surface Mar 5, 2026
2.5"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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