Florida hail map — May 20, 2024
NOAA radar detected hail of an inch or more over 4 Florida cities on May 20, 2024. The largest stones — 1.00″, quarter size — fell over Wellington.

- Cities hit
- 4
- in Florida
- Largest stone
- 1.00″
- quarter size
- Impact rating
- 3/10
- from stone size
Sizes come from NOAA MRMS radar (MESH), which runs about ±0.25″ against ground truth. It is canvass-targeting quality, not claim evidence.
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Florida cities hit on May 20, 2024
What people on the ground measured in Florida on May 20, 2024
3 reports filed with the National Weather Service — 1 from trained spotters or officials. These are measured stones, not radar estimates, so they are the closest thing to proof that hail actually reached the ground.
- 0.25″ penny size Public1 W Key West, FL7:00 AM EDTMonroe County
A member of the public staying at a hotel located in Old Town Key West called to report soybean sized hail at 700 AM.
- 0.25″ penny size Public2 SSW Marathon, FL8:04 AM EDTMonroe County
A member of the public reported two episodes, 15 minutes apart, of pea-sized hail on Sombrero Beach Rd. She also described at least 4.75 of rain in her CoCoRahs gauge (still raining at the time) and the most intense and continuous lightning she has experienced in her 48 years in the Keys.
- 0.25″ penny size NWS Employee2 WSW Marathon, FL8:38 AM EDTMonroe County
At 838 AM, an NWS employee observed small, pea-sized hail falling at the Faro Blanco Yacht Club at Marathon, Florida.
Reports come from the National Weather Service Local Storm Report feed, ingested every 15 minutes. A report records where the observer was, not the full extent of the swath — treat it as evidence about the storm, not about any one roof.
Other states hit on May 20, 2024
The full US hail map for May 20, 2024 →Other Florida hail days
Florida hail on May 20, 2024
NOAA radar put hail of an inch or more over 4 Florida cities that day. The largest stones — 1.00 inches, quarter size — were over Wellington. Every city hit is listed above with its own stone size.