South Dakota hail map — June 12, 2024
NOAA radar detected hail of an inch or more over 1 South Dakota city on June 12, 2024. The largest stones — 2.00″, hen egg size — fell over Watertown.
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- Cities hit
- 1
- in South Dakota
- Largest stone
- 2.00″
- hen egg size
- Impact rating
- 7/10
- 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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South Dakota cities hit on June 12, 2024
What people on the ground measured in South Dakota on June 12, 2024
9 reports filed with the National Weather Service — 3 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.
- 1.75″ golf ball size CO-OP ObserverWatertown, SD6:35 AM CDTCodington County
- 1.00″ quarter size Trained Spotter5 S Roslyn, SD5:52 AM CDTDay County
- 1.00″ quarter size Public1 E Watertown, SD6:38 AM CDTCodington County
Report from mPING: Quarter (1.00 in.).
- 1.00″ quarter size Public1 NW Watertown, SD6:55 AM CDTCodington County
Report from mPING: Quarter (1.00 in.).
- 1.00″ quarter size Trained Spotter4 S Revillo, SD7:25 AM CDTDeuel County
- 1.00″ quarter size Public1 NW Gary, SD7:33 AM CDTDeuel County
- 1.00″ quarter size Trained Spotter4 NE Canistota, SD12:58 PM CDTMcCook County
Corrects previous hail report from 4 NE Canistota. Spotter reported 1 inch hail.
- 0.75″ penny size Public3 E Watertown, SD6:41 AM CDTCodington County
Report from mPING: Dime (0.75 in.).
- 0.75″ penny size Public4 S Mellette, SD7:10 AM CDTSpink County
Time of observation based on radar.
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 South Dakota hail days
Shopping for a hail app to work South Dakota?
This page is one storm. If you are deciding which tool to work South Dakota 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.
South Dakota hail on June 12, 2024
NOAA radar put hail of an inch or more over 1 South Dakota city that day. The largest stones — 2.00 inches, hen egg size — were over Watertown. Every city hit is listed above with its own stone size.