Hail map for Holyoke, MA — July 17, 2024
NOAA radar detected hail up to 1.50″ — half dollar size — within 5 miles of Holyoke on July 17, 2024.

- Max hail size
- 1.50″
- half dollar
- Impact rating
- 5/10
- from stone size
- Size bands over the city
- 2
- distinct radar bands
- Measured on the ground
- 1.00″
- 5.9 mi away · Amateur Radio
Sizes come from NOAA MRMS radar (MESH), which runs about ±0.25″ against ground truth. It is canvass-targeting quality, not claim evidence.
Work Holyoke on the live hail map

- The whole state around Holyoke, with this swath already on it
- Three years of hail swaths, filterable by stone size
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Did hail hit your address?
This page covers Holyoke 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 Holyoke, MA on July 17, 2024
2 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 Amateur RadioGranby, MA · 5.9 mi away5:38 PM EDTHampshire County
Nickel to quarter sized hail reported in Granby. Time estimated by radar.
- 0.25″ penny size Trained SpotterSouth Hadley, MA · 5.1 mi away5:30 PM EDTHampshire County
In South Hadley pea sized hail was reported.
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.
Holyoke hail on July 17, 2024
NOAA radar estimated stones up to 1.50 inches — half dollar size — within about 5 miles of Holyoke that day, across 2 distinct size bands. Sizes vary street to street inside a single swath.