Maryland hail map — June 18, 2025
NOAA radar detected hail of an inch or more over 13 Maryland cities on June 18, 2025. The largest stones — 1.50″, half dollar size — fell over Glen Burnie.
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- The June 18, 2025 swath — and every other storm since 2023 across Maryland
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- Cities hit
- 13
- in Maryland
- Largest stone
- 1.50″
- half dollar size
- Impact rating
- 5/10
- from stone size
Sizes come from NOAA radar, which runs about ±0.25″ against ground truth. It is canvass-targeting quality, not claim evidence.
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Maryland cities hit on June 18, 2025
What people on the ground measured in Maryland on June 18, 2025
4 reports filed with the National Weather Service — 2 from trained observers 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 Spotter1 ENE Severn, MD2:15 PM EDTAnne Arundel County
- 1.25″ half dollar size Trained SpotterFort Meade, MD2:17 PM EDTAnne Arundel County
- 1.00″ quarter size Social Media1 NNE Odenton, MD2:22 PM EDTAnne Arundel County
Quarter sized hail estimated near Odenton.
- 1.00″ quarter size Amateur RadioSeverna Park, MD2:31 PM EDTAnne Arundel County
Quarter size hail
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 June 18, 2025
The full US hail map for June 18, 2025 →Other Maryland hail days
Shopping for a hail app to work Maryland?
This page is one storm. If you are deciding which tool to work Maryland with all season, these compare the ones roofers actually buy — with every price taken from the vendor's own site and linked.
- Best hail tracking apps, comparedHailMate, HailTrace, Hail Recon, HailStrike and RadarScope — every published price sourced and linked, and who each one is genuinely right for.
- HailMate vs HailTraceStreet-level NOAA swaths on a map your crew can knock, with the CRM already inside — instead of quote-only meteorologist maps billed on top of one.
- Hail map apps for roofers (and the Hail Recon alternative)Every storm on one map instead of loading dates one at a time — plus the canvassing and the whole claim, monthly, for what one state costs them a year.
- Best canvassing apps, comparedHailMate, SalesRabbit, SPOTIO, Knockio, RoofLink and Badger Maps — every published price sourced and linked, and two of them publish none.
Maryland hail on June 18, 2025
NOAA radar put hail of an inch or more over 13 Maryland cities that day. The largest stones — 1.50 inches, half dollar size — were over Glen Burnie. Every city hit is listed above with its own stone size.