Hail in Troy · Apr 27, 2026
The estimated-size surface reached 0.75" aloft; NEXRAD logged no point detections over Troy that day. Open it on the live map to see the swath over the streets.
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Convective day · Apr 27, 2026 · noon–noon UTC
Severity
The 2nd most severe storm Troy 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 Troy 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.
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.
Only the radar-estimated size surface resolved for Apr 27, 2026 — this storm produced no NEXRAD point detections over Troy, so there is one map to show, not two.
The storm in context
Where Apr 27, 2026 sits in Troy's hail record.
This was Troy's 1st recorded hail day — the first hail day in our records for the city. By severity it ranks 2nd of the 2 storms we have logged here. Radar put the day's largest stone over Troy at 0.75" — radar-estimated size aloft.
The Apr 27, 2026 convective day was bigger than Troy: the same system put hail over 1,188 other tracked cities. Nearest: Woodland Park (831 miles southeast, up to 0"); Calhan (863 miles southeast, up to 0.5"); Ramah (867 miles southeast, up to 0.5").
These maps are stills. In the app this date is one of 2 Troy 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 Troy, 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.
Near the severe threshold
What 0.75" hail means for Troy 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
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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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