Hail in Grenada · Jul 13, 2026
NEXRAD logged 2 hail signatures up to 0.5"; 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 · Jul 13, 2026 · noon–noon UTC
Severity
The 9th most severe storm Grenada 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
- 16 /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 Grenada 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 13, 2026 sits in Grenada's hail record.
This was Grenada's 6th recorded hail day, arriving 11 days after the Jul 2, 2026 storm. By severity it ranks 9th of the 9 storms we have logged here. Radar put the day's largest stone over Grenada at 0.5" — the largest NEXRAD radar signature.
The Jul 13, 2026 convective day was bigger than Grenada: the same system put hail over 92 other tracked cities, 11 of them in Mississippi. Nearest: Carrollton (12 miles southwest, up to 1"); Duck Hill (15 miles southeast, up to 0.75"); Stewart (24 miles southeast, up to 0.75").
These maps are stills. In the app this date is one of 9 Grenada 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.
No ground reports were filed with the National Weather Service for this storm over Grenada. That is common: a report depends on someone being there to see it and take the time to call it in. The radar surfaces above are the record here — the storm was detected from above even though no one on the ground logged it.
Below the severe threshold
What 0.5" hail means for Grenada 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
Roofing exposure
What this storm is worth to a roofer.
Potential roof exposure
$60K
Potential roof exposure — 5 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
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 $1 on top of the $150 plan.
Grenada hail history
Other storms in Grenada.
Estimated-size surface Sep 12, 2026
0.75"
Estimated-size surface Aug 26, 2026
0.5"
Estimated-size surface Aug 20, 2026
1"
Estimated-size surface Jul 2, 2026
1"
Estimated-size surface Jun 1, 2026
1"
Estimated-size surface May 10, 2026
0.5"
Estimated-size surface Mar 31, 2026
1.25"
Estimated-size surface Mar 9, 2026
0.75"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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