Hail map for Grand Junction, CO — June 20, 2024
NOAA radar detected hail up to 1.50″ — half dollar size — within 5 miles of Grand Junction on June 20, 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″
- 2.5 mi away · NWS Employee
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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- The whole state around Grand Junction, with this swath already on it
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This page covers Grand Junction 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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Other hail dates for Grand Junction
Every storm over Grand Junction →What people on the ground measured in Grand Junction, CO on June 20, 2024
3 reports filed with the National Weather Service — 3 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 NWS Employee1 N Grand Junction, CO · 2.5 mi away4:12 PM MDTMesa County
- 0.75″ penny size NWS Employee2 SW Grand Junction, CO · 1.6 mi away4:14 PM MDTMesa County
Measured 3/4 inch hail, but skylights broken out in Walmart store, so larger hail likely.
- 0.50″ penny size Trained Spotter3 SSE Redlands, CO · 4.6 mi away4:04 PM MDTMesa County
Very strong wind, heavy rain and half inch 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.
Grand Junction hail on June 20, 2024
NOAA radar estimated stones up to 1.50 inches — half dollar size — within about 5 miles of Grand Junction that day, across 2 distinct size bands. Sizes vary street to street inside a single swath.