New Jersey hail map — July 31, 2025
NOAA radar detected hail of an inch or more over 5 New Jersey cities on July 31, 2025. The largest stones — 1.00″, quarter size — fell over Plainfield.
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- The July 31, 2025 swath — and every other storm since 2023 across New Jersey
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- Cities hit
- 5
- in New Jersey
- Largest stone
- 1.00″
- quarter size
- Impact rating
- 3/10
- 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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This page covers New Jersey 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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What people on the ground measured in New Jersey on July 31, 2025
One report filed with the National Weather Service. These are measured stones, not radar estimates, so they are the closest thing to proof that hail actually reached the ground.
- 0.50″ penny size Public1 NE Parlin, NJ3:14 PM EDTMiddlesex County
Report from mPING: Half-inch (0.50 in.).
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 July 31, 2025
Other New Jersey hail days
Shopping for a hail app to work New Jersey?
This page is one storm. If you are deciding which tool to work New Jersey 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.
New Jersey hail on July 31, 2025
NOAA radar put hail of an inch or more over 5 New Jersey cities that day. The largest stones — 1.00 inches, quarter size — were over Plainfield. Every city hit is listed above with its own stone size.