Hail map for North Potomac, MD — July 28, 2023
NOAA radar detected hail up to 1.00″ — quarter size — within 5 miles of North Potomac on July 28, 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
- 1.25″
- 8.1 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 North Potomac, with this swath already on it
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This page covers North Potomac 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 July 28, 2023
Other hail dates for North Potomac
Every storm over North Potomac →What people on the ground measured in North Potomac, MD on July 28, 2023
3 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.
- 1.25″ half dollar size Trained SpotterCountryside, VA · 8.1 mi away5:53 PM EDTLoudoun County
Half dollar size hail was reported in Countryside.
- 1.00″ quarter size Social Media1 NNE Sterling Park, VA · 8.5 mi away5:53 PM EDTLoudoun County
Quarter size hail was reported in Sterling.
- 1.00″ quarter size NWS EmployeeSterling Park, VA · 9.7 mi away5:55 PM EDTLoudoun 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.
North Potomac hail on July 28, 2023
NOAA radar estimated stones up to 1.00 inches — quarter size — within about 5 miles of North Potomac that day, across 1 distinct size band. Sizes vary street to street inside a single swath.