Hail in Greenfield · Jun 12, 2026
The estimated-size surface reached 0.5" aloft; NEXRAD logged no point detections over Greenfield that day. Open it on the live map to see the swath over the streets.
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Convective day · Jun 12, 2026 · noon–noon UTC
Severity
The 7th most severe storm Greenfield 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
- 13 /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 Greenfield 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.
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.
Only the radar-estimated size surface resolved for Jun 12, 2026 — this storm produced no NEXRAD point detections over Greenfield, so there is one map to show, not two.
The storm in context
Where Jun 12, 2026 sits in Greenfield's hail record.
This was Greenfield's 3rd recorded hail day, arriving 3 days after the Jun 9, 2026 storm. By severity it ranks 7th of the 7 storms we have logged here. Radar put the day's largest stone over Greenfield at 0.5" — radar-estimated size aloft.
The Jun 12, 2026 convective day was bigger than Greenfield: the same system put hail over 293 other tracked cities, 9 of them in Tennessee. Nearest: Trenton (21 miles south, up to 0.5"); Obion (25 miles west, up to 0.5"); Henry (28 miles east, up to 0.5").
These maps are stills. In the app this date is one of 7 Greenfield 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 Greenfield, 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.
Below the severe threshold
What 0.5" hail means for Greenfield roofs.
Radar signals under three-quarters of an inch stay below the National Weather Service severe threshold and generally indicate lower roof risk. Older or already-worn materials can still show effects, but radar alone cannot determine whether a specific roof was damaged.
Radar reading · not confirmed damage
Greenfield hail history
Other storms in Greenfield.
Estimated-size surface Jul 5, 2026
2"
Estimated-size surface Jul 4, 2026
1.25"
Estimated-size surface Jul 3, 2026
0.5"
Estimated-size surface Jun 13, 2026
1.5"
Estimated-size surface Jun 9, 2026
1"
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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Web trial: 7 days free. Card required. $150/month after the trial unless cancelled.