New Jersey hail map — September 1, 2026
NOAA radar detected hail of an inch or more over 11 New Jersey cities on September 1, 2026. The largest stones — 1.00″, quarter size — fell over Union.
Every hail storm in New Jersey, on one map
$79/moall of New Jersey, not one storm day
- The September 1, 2026 swath — and every other storm since 2023
- Street level, filterable by stone size
- Door-knocking, pins, jobs and estimates on the same map
- An alert the next time New Jersey gets hit
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- Cities hit
- 11
- in New Jersey
- Largest stone
- 1.00″
- quarter size
- Impact rating
- 3/10
- from stone size
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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New Jersey cities hit on September 1, 2026
What people on the ground measured in New Jersey on September 1, 2026
4 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.
- 1.00″ quarter size Trained SpotterWilliamstown, NJ8:28 PM EDTGloucester County
Quarter size hail reported in Williamstown.
- 0.75″ penny size Public2 NW Williamstown, NJ8:18 PM EDTGloucester County
Report from mPING: Dime (0.75 in.).
- 0.50″ penny size Public3 NW Williamstown, NJ8:18 PM EDTGloucester County
Report from mPING: Half-inch (0.50 in.).
- 0.50″ penny size Public3 N Ocean Gate, NJ8:59 PM EDTOcean 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 September 1, 2026
The full US hail map for September 1, 2026 →Other New Jersey hail days
New Jersey hail on September 1, 2026
NOAA radar put hail of an inch or more over 11 New Jersey cities that day. The largest stones — 1.00 inches, quarter size — were over Union. Every city hit is listed above with its own stone size.