Hail map for South Bel Air, MD — September 6, 2025
NOAA radar detected hail up to 1.00″ — quarter size — within 5 miles of South Bel Air on September 6, 2025.
- Max hail size
- 1.00″
- quarter
- Impact rating
- 3/10
- from stone size
- Size bands over the city
- 1
- distinct radar bands
- Reached the ground
- 30%
- NOAA POSH probability
- Measured on the ground
- 1.50″
- 2.3 mi away · Broadcast Media
NOAA's Probability of Severe Hail peaked at 30% over South Bel Air that day — low to moderate: the radar signature was there, ground impact less certain. It is a separate model from the size estimate above: one asks how big the stones were in the storm, the other asks whether they made it down.
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 South Bel Air, with this swath already on it
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This page covers South Bel Air 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 towns hit on September 6, 2025
Other hail dates for South Bel Air
Every storm over South Bel Air →What people on the ground measured in South Bel Air, MD on September 6, 2025
2 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.
- 1.50″ half dollar size Broadcast Media2 S Bel Air, MD · 2.3 mi away3:03 PM EDTHarford County
- 1.00″ quarter size Trained Spotter2 SSE Bel Air, MD · 1.6 mi away2:58 PM EDTHarford 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.
South Bel Air hail on September 6, 2025
NOAA radar estimated stones up to 1.00 inches — quarter size — within about 5 miles of South Bel Air that day, across 1 distinct size band. Sizes vary street to street inside a single swath.