Hail map for Altamonte Springs, FL — September 21, 2023
NOAA radar detected hail up to 1.00″ — quarter size — within 5 miles of Altamonte Springs on September 21, 2023.
- Max hail size
- 1.00″
- quarter
- Impact rating
- 3/10
- from stone size
- Size bands over the city
- 1
- distinct radar bands
- Measured on the ground
- 0.88″
- 2.2 mi away · Trained Spotter
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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- The whole state around Altamonte Springs, with this swath already on it
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This page covers Altamonte Springs as a whole. Check your own address to see every storm on record for your roof — the date and the stone size for each one — and we'll email you the full report to keep.
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Other hail dates for Altamonte Springs
What people on the ground measured in Altamonte Springs, FL on September 21, 2023
2 reports filed with the National Weather Service — 2 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.
- 0.88″ penny size Trained Spotter1 SSW Altamonte Springs, FL · 2.2 mi away4:00 PM EDTSeminole County
- 0.50″ penny size Trained Spotter1 W Fairview Shores, FL · 4.7 mi away3:35 PM EDTOrange County
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.
Altamonte Springs hail on September 21, 2023
NOAA radar estimated stones up to 1.00 inches — quarter size — within about 5 miles of Altamonte Springs that day, across 1 distinct size band. Sizes vary street to street inside a single swath.