United States · August 7, 2023

Hail map — August 7, 2023

NOAA radar detected hail of an inch or more over 38 cities across 10 states on August 7, 2023. The largest stones — 2.00″, hen egg size — fell over Hagerstown, MD.

Hail swath map for Hagerstown, MD on August 7, 2023 showing 2.00 inch hail.
Largest rendered swath of the day: Hagerstown, MD 2.00″ hail. Each city below has its own map for this storm.
States hit
10
Cities hit
38
Largest stone
2.00
hen egg size
Impact rating
7/10
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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What people on the ground measured in the US on August 7, 2023

15 reports filed with the National Weather Service6 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.

  • 4.75 softball size Trained Spotter
    1 SSW Fort A.p. Hill, VA7:05 PM EDTCaroline County

    Corrects previous hail report from 1 SSW Fort A.P. Hill. Time estimated from radar. Hail stone was measured approximately 15 minutes after the hail core passed over this location, and a picture from another spotter corroborates the increased hail size.

  • 4.00 softball size Public
    1 N Clear Spring, MD1:54 PM EDTWashington County

    Public reported and sent image of approximately 4 inch hail north of Clear Spring, MD. Time estimated from radar.

  • 4.00 softball size Trained Spotter
    15 S Beardsley, KS5:28 PM CDTRawlins County

    Spotter reported hail that busted out windshield of car. Did also observe a rapidly rotating wall cloud.

  • 4.00 softball size Trained Spotter
    1 SSW Fort A.p. Hill, VA7:05 PM EDTCaroline County

    Time estimated from radar. Hail stone was measured approximately 15 minutes after the hail core passed over this location.

  • 3.00 baseball size Trained Spotter
    Trimbles Mill, VA4:09 PM EDTAugusta County
  • 2.75 baseball size Public
    6 SE Palisade, NE4:15 PM CDTHitchcock County

    Delayed report of golf ball to baseball sized hail a the junction of Highways 6 and 25.

  • 2.75 baseball size Public
    4 N Colby, KS5:49 PM CDTThomas County

    Corrects previous hail report from 4 N Colby. Corrects previous hail report from 4 N Colby. Ping pong to golf ball size hail 4 miles N of Colby at 4:49 pm MDT. Egg sized hail observed at 4:53 PM MDT and still ongoing at 4:58 PM. Hail then increased to baseball size or slightly larger.

  • 2.75 baseball size Trained Spotter
    3 NW Supply, VA7:20 PM EDTCaroline County
  • 2.75 baseball size Public
    3 WSW Angelus, KS6:51 PM CDTThomas County

    Social media report with picture of hail up to baseball sized covering the ground. Time estimated from radar.

  • 2.50 hen egg size Public
    Chimes, AR5:35 AM CDTVan Buren County

    Social media images show a very large hailstone.

  • 2.50 hen egg size Trained Spotter
    2 WNW Woolum, AR5:40 AM CDTSearcy County

    Report from mPING. Corresponding image sent via social media confirms hail size.

  • 2.50 hen egg size Public
    1 ENE Ruthbelle, WV1:24 PM EDTPreston County

    Broken windows along Dixon Drive due to hail. Vegetation was significantly impacted.

  • 2.50 hen egg size Broadcast Media
    McDowell, VA2:55 PM EDTHighland County

    WDBJ photo relayed of tennis ball sized hail.

  • 2.50 hen egg size Broadcast Media
    2 S Staunton, VA4:22 PM EDTCity of Staunton County
  • 2.50 hen egg size Broadcast Media
    Earlysville, VA5:02 PM EDTAlbemarle County

Showing the 15 largest of 230 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.

FAQ

US hail on August 7, 2023

NOAA radar put hail of an inch or more over 38 cities across 10 states on August 7, 2023. The largest stones — 2.00 inches, hen egg size — were over Hagerstown, MD. Every state hit is listed on this page, and every city under it.

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