Hail size 1"
5 SSW Calvert City Marshall County
“(PAH)”
— NOAA / SPC storm report
/ Storm field report · Marshall
Hail in Calvert City · Apr 16, 2026
The estimated-size surface reached 2.5" aloft; NEXRAD logged no point detections over Calvert City that day. At 2.5" — baseball — this is a severe hail signal associated with roof damage. Open it on the live map to see the swath over the streets.
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Peak hail signal 2.5" ≈ baseball · radar-estimated size aloft
Homes in the hail footprint 3,648
Ground reports 5 5 hail
Radar surfaces 1 Estimated size only
Convective day · Apr 16, 2026 · noon–noon UTC
Severity
The most severe storm Calvert City has seen in the last 12 months
Composite score · 6.8 / 10
Storm severity score
Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
6.8 /10
- Peak hail signal
- 63 /100
- Homes exposed
- 71 /100
- Ground truth
- 83 /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 Calvert City saw the hail — from two instruments
Apr 16, 2026 · Calvert City, KY
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-estimated hail size Surface resolved
Estimated size field Maximum hail size as estimated from radar aloft. Treat it as the storm's ceiling — the largest supportable stone — rather than a ground measurement.
Max size
2.5"
Only the radar-estimated size surface resolved for Apr 16, 2026 — this storm produced no NEXRAD point detections over Calvert City, so there is one map to show, not two.
The storm in context
Where Apr 16, 2026 sits in Calvert City's hail record.
This was Calvert City's 1st recorded hail day — the first hail day in our records for the city. By severity it ranks 1st of the 5 storms we have logged here. Radar put the day's largest stone over Calvert City at 2.5" — radar-estimated size aloft.
The Apr 16, 2026 convective day was bigger than Calvert City: the same system put hail over 151 other tracked cities, 23 of them in Kentucky. Nearest: Paducah (6 miles west, up to 2.5"); Smithland (7 miles north, up to 0.5"); Symsonia (9 miles southwest, up to 2.5").
These maps are stills. In the app this date is one of 5 Calvert City 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
5 reports filed with the NWS
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.
Hail reports
5 reports Hail size 2"
5 SSW Calvert City Marshall County
“Late report. Some stones were egg size in Palma community. (PAH)”
— NOAA / SPC storm report
Hail size 1"
6 S Calvert City Marshall County
“(PAH)”
— NOAA / SPC storm report
Hail size 2"
5 SE Reidland Marshall County
“Damage to siding and broken windows in Sharpe. (PAH)”
— NOAA / SPC storm report
Hail size 1.5"
5 SE Reidland Marshall County
“(PAH)”
— NOAA / SPC storm report
Storm forensics
How the storm moved
Timing and place names from NOAA ground reports
Read from the arrival times and locations of the NOAA ground reports, not a radar-measured storm track.
Hail was reported over 20 minutes, from to .
Reports came from Reidland — beyond Calvert City itself.
Severe hail signal
What 2.5" hail means for Calvert City roofs.
Two-inch-plus hail is capable of puncturing shingles, breaking skylights or windows, and heavily denting soft materials. The strongest radar bands warrant prompt inspection, but neither the signal nor the footprint confirms damage at a specific address.
Radar reading · not confirmed damage
Roofing exposure
What this storm is worth to a roofer.
3,648 homes × $12,000 avg. claim
Potential roof exposure
$44M
Potential roof exposure — 3,648 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
- Illustrative jobs
- 18 jobs
- Illustrative work
- ~$270K
Close just 0.5% of the 3,648 homes in this footprint at the average $15,000 roof job. Illustrative math, not a projection — your results depend on your outreach and how the market responds.
Claim window
April 2028
Claims from this storm can typically be filed until around April 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 $766 on top of the $150 plan.
Calvert City hail history
Other storms in Calvert City.
5 recorded storm days in Calvert City, KY
Estimated-size surface Storm date Calvert City / KY
Aug 8, 2026
0.5" Estimated 0.5"
No ground reports filed Open report →
Estimated-size surface Storm date Calvert City / KY
Jul 9, 2026
1.75" Signatures 1.75" Estimated 1"
No ground reports filed Open report →
Estimated-size surface Storm date Calvert City / KY
Jun 1, 2026
2" Signatures 2" Estimated 1"
No ground reports filed Open report →
Estimated-size surface Storm date Calvert City / KY
May 31, 2026
1.75" Signatures 1.75" Estimated 0.75"
No ground reports filed Open report →
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A storm day here is a convective day — it runs from noon to noon
UTC, so late-night hail is grouped with the afternoon storm that
spawned it rather than split across two calendar dates. Ground
reports are public-domain observations from the NOAA Storm
Prediction Center. Radar tells you where to look. Only an inspection confirms damage at an address. Last updated Aug 9, 2026.