New Jersey · September 6, 2025

New Jersey hail map — September 6, 2025

NOAA radar detected hail of an inch or more over 5 New Jersey cities on September 6, 2025. The largest stones — 1.50″, half dollar size — fell over Hillsborough.

Hail swath map for Hillsborough, NJ on September 6, 2025 showing 1.50 inch hail.
Swath over Hillsborough on September 6, 2025 — 1.50″ hail. Each city below has its own map for this storm.
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Cities hit
5
in New Jersey
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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What people on the ground measured in New Jersey on September 6, 2025

One report filed with the National Weather Service — 1 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.

  • 0.88″ penny size Trained Spotter
    Hillsborough Twp, NJ2:40 PM EDTSomerset County

    Nickel size hail in Hillsborough.

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.

FAQ

New Jersey hail on September 6, 2025

NOAA radar put hail of an inch or more over 5 New Jersey cities that day. The largest stones — 1.50 inches, half dollar size — were over Hillsborough. Every city hit is listed above with its own stone size.

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