Hail map for Champlin, MN — August 11, 2023
NOAA radar detected hail up to 1.00″ — quarter size — within 5 miles of Champlin on August 11, 2023.

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- Max hail size
- 1.00″
- quarter
- Impact rating
- 3/10
- from stone size
- Size bands over the city
- 1
- distinct radar bands
- Measured on the ground
- 2.50″
- 13.7 mi away · Amateur Radio
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 Champlin 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 towns hit on August 11, 2023
Other hail dates for Champlin
Every storm over Champlin →What people on the ground measured in Champlin, MN on August 11, 2023
14 reports filed with the National Weather Service — 5 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.
- 2.50″ hen egg size Amateur Radio2 WNW Minneapolis, MN · 13.7 mi away5:24 PM CDTHennepin County
- 2.00″ hen egg size Trained Spotter3 SW St. Francis, MN · 12.6 mi away4:16 PM CDTAnoka County
Corrects previous hail report from 3 SW St. Francis. Mostly quarter to half dollar with a few stones up to 2 inches.
- 2.00″ hen egg size PublicGolden Valley, MN · 13.8 mi away5:18 PM CDTHennepin County
Picture via facebook comments, time estimated via radar.
- 1.75″ golf ball size Public1 ESE Robbinsdale, MN · 12.3 mi away5:21 PM CDTHennepin County
- 1.75″ golf ball size Public2 S Crystal, MN · 12.5 mi away5:23 PM CDTHennepin County
Reported via facebook messenger.
- 1.50″ half dollar size Public3 NW New Hope, MN · 9.0 mi away5:23 PM CDTHennepin County
Report from mPING: Ping Pong Ball (1.50 in.).
- 1.50″ half dollar size NWS EmployeePlymouth, MN · 11.4 mi away5:20 PM CDTHennepin County
- 1.50″ half dollar size Trained Spotter3 SW St. Francis, MN · 12.6 mi away4:16 PM CDTAnoka County
Mostly quarter to half dollar with a few ping pong sized hailstones.
- 1.50″ half dollar size Trained Spotter1 SSE Robbinsdale, MN · 12.9 mi away5:22 PM CDTHennepin County
- 1.50″ half dollar size Public2 S Columbia Heights, MN · 14.0 mi away5:32 PM CDTHennepin County
Report from mPING: Ping Pong Ball (1.50 in.).
- 1.25″ half dollar size Public2 ENE Oak Grove, MN · 10.5 mi away4:35 PM CDTAnoka County
Delayed report via facebook messenger.
- 1.00″ quarter size Broadcast MediaDayton, MN · 6.9 mi away4:48 PM CDTHennepin County
Mostly pea sized but a few up to quarter sized stones.
- 1.00″ quarter size PublicOak Grove, MN · 9.3 mi away4:17 PM CDTAnoka County
Relayed to NWS via facebook message.
- 0.75″ penny size Trained Spotter3 NE Ham Lake, MN · 12.3 mi away4:39 PM CDTAnoka County
Relayed via facebook messenger from trained spotter.
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.
Shopping for a hail app to work Champlin, MN?
This page is one storm. If you are deciding which tool to work Champlin, MN 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.
Champlin hail on August 11, 2023
NOAA radar estimated stones up to 1.00 inches — quarter size — within about 5 miles of Champlin that day, across 1 distinct size band. Sizes vary street to street inside a single swath.