United States · July 12, 2024

Hail map — July 12, 2024

NOAA radar detected hail of an inch or more over 2 cities across 2 states on July 12, 2024. The largest stones — 1.00″, quarter size — fell over Joplin, MO.

Hail swath map for Joplin, MO on July 12, 2024 showing 1.00 inch hail.
Largest rendered swath of the day: Joplin, MO — 1.00″ hail. Each city below has its own map for this storm.
States hit
2
Cities hit
2
Largest stone
1.00″
quarter size
Impact rating
3/10
from stone size

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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States hit on July 12, 2024

Every state where NOAA radar put an inch or more of hail over a city that day, biggest stone first.

Missouri1 city · 1.00″North Dakota1 city · 1.00″

Hardest hit on July 12, 2024

Joplin, MO1.00″ · quarterMandan, ND1.00″ · quarter

What people on the ground measured in the US on July 12, 2024

15 reports filed with the National Weather Service — 4 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.

  • 4.00″ softball size Public
    6 NNE Larslan, MT7:25 PM MDTValley County

    Significant and widespread crop damage including thousands of acres of corn, peas, canola, wheat, barley and alfalfa. Photos submitted confirmed large hail mostly baseball size but up to the size of softballs, lasting for ten minutes. Multiple personal and farm vehicles and homes had their windows broken out.

  • 2.75″ baseball size Public
    3 NE Oakdale, ND7:30 PM CDTDunn County

    Report relayed via broadcast media with radar estimated time.

  • 2.50″ hen egg size Public
    5 N Killdeer, ND7:41 PM CDTDunn County

    Report relayed via broadcast media. Radar estimated time.

  • 1.75″ golf ball size Emergency Mngr
    7 S Palermo, ND5:55 PM CDTMountrail County
  • 1.75″ golf ball size Emergency Mngr
    8 NW Plaza, ND6:09 PM CDTMountrail County
  • 1.75″ golf ball size Trained Spotter
    7 NE Oakdale, ND7:20 PM CDTDunn County

    Hail ongoing at the time of the call.

  • 1.75″ golf ball size Public
    5 N Oakdale, ND7:24 PM CDTDunn County

    Report relayed via social media. Radar estimated time.

  • 1.75″ golf ball size Public
    3 NW Larslan, MT7:35 PM MDTValley County

    Relayed via FB concurrent with the report of a tornado.

  • 1.75″ golf ball size Public
    1 NW Center, ND9:50 PM CDTOliver County

    Delayed report from Friday July 12.

  • 1.75″ golf ball size Public
    14 NNW Poplar, MT9:00 PM MDTRoosevelt County

    Public reported via Facebook with photo, hail up to the size of golf balls.

  • 1.50″ half dollar size Public
    2 SW Ross, ND5:17 PM CDTMountrail County
  • 1.50″ half dollar size Trained Spotter
    5 SSW Opheim, MT7:15 PM MDTValley County

    Randy Edwards reported hail the size of ping pong balls, as well as some broken windows.

  • 1.50″ half dollar size Public
    3 NW Larslan, MT7:25 PM MDTValley County

    Concurrent with this hail report the person also reported viewing a funnel cloud to the NW of their location but no tornado.

  • 1.25″ half dollar size Public
    Mercer, ND8:56 PM CDTMcLean County

    Report relayed via social media with radar estimated time.

  • 1.00″ quarter size Public
    2 SW Williams, AZ1:30 PM MSTCoconino County

    Numerous social media posts of hail covering the ground in pea to nickel size hail. One public report of quarter size hail.

Showing the 15 largest of 35 hail reports filed that day.

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 hail days

August 19, 202620 cities · 2.00″August 18, 20266 cities · 1.50″August 17, 20266 cities · 1.00″August 16, 202610 cities · 1.50″August 15, 20268 cities · 1.50″August 14, 202611 cities · 2.00″August 13, 202616 cities · 2.00″August 12, 202610 cities · 1.50″August 11, 202633 cities · 2.00″August 10, 202623 cities · 1.50″August 9, 202649 cities · 1.50″August 8, 20265 cities · 1.50″
Every state with hail on record →
FAQ

US hail on July 12, 2024

NOAA radar put hail of an inch or more over 2 cities across 2 states on July 12, 2024. The largest stones — 1.00 inches, quarter size — were over Joplin, MO. Every state hit is listed on this page, and every city under it.

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