Duluth, MN

Hail map for Duluth, MN — July 27, 2023

NOAA radar detected hail up to 1.50″ — half dollar size — within 5 miles of Duluth on July 27, 2023.

Hail swath map for Duluth, MN on July 27, 2023 showing 1.50 inch hail.
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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
2.00″
7.8 mi away · Public

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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What people on the ground measured in Duluth, MN on July 27, 2023

16 reports filed with the National Weather Service. These are measured stones, not radar estimates, so they are the closest thing to proof that hail actually reached the ground.

  • 2.00″ hen egg size Public
    3 N Lester Park, MN · 7.8 mi away3:30 PM CDTSt. Louis County
  • 2.00″ hen egg size Public
    3 N Lester Park, MN · 8.2 mi away3:25 PM CDTSt. Louis County
  • 2.00″ hen egg size Public
    3 W French River, MN · 10.6 mi away3:35 PM CDTSt. Louis County
  • 2.00″ hen egg size Public
    2 SW French River, MN · 11.1 mi away3:52 PM CDTSt. Louis County

    Corrects previous hail report from 2 SW French River.

  • 2.00″ hen egg size Public
    2 SW French River, MN · 11.1 mi away3:50 PM CDTSt. Louis County
  • 1.75″ golf ball size Public
    3 NNE Lester Park, MN · 8.7 mi away3:44 PM CDTSt. Louis County
  • 1.50″ half dollar size Public
    4 NE Rice Lake, MN · 10.5 mi away3:53 PM CDTSt. Louis County
  • 1.50″ half dollar size Public
    4 NE Rice Lake, MN · 10.5 mi away3:25 PM CDTSt. Louis County

    Corrects previous hail report from 4 NE Rice Lake.

  • 1.50″ half dollar size Public
    2 WSW French River, MN · 10.8 mi away3:40 PM CDTSt. Louis County

    Via Social Media.

  • 1.50″ half dollar size Public
    2 W French River, MN · 10.8 mi away3:36 PM CDTSt. Louis County

    Report from mPING: Ping Pong Ball (1.50 in.).

  • 1.25″ half dollar size Public
    2 N Lester Park, MN · 7.3 mi away3:30 PM CDTSt. Louis County

    Delayed photo of 1.25 inch diameter hail.

  • 1.00″ quarter size Public
    2 W Lester Park, MN · 4.5 mi away3:33 PM CDTSt. Louis County
  • 1.00″ quarter size Public
    1 SE Lester Park, MN · 5.7 mi away3:35 PM CDTSt. Louis County
  • 1.00″ quarter size Cocorahs
    2 N Lester Park, MN · 7.6 mi away3:37 PM CDTSt. Louis County

    Also had trees down in the area.

  • 0.50″ penny size Public
    2 W Lester Park, MN · 4.5 mi away3:33 PM CDTSt. Louis County

    Report from mPING: Half-inch (0.50 in.).

  • 0.50″ penny size Public
    1 E Lester Park, MN · 6.0 mi away3:35 PM CDTSt. Louis County

    Report from mPING: Half-inch (0.50 in.).

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

Duluth hail on July 27, 2023

NOAA radar estimated stones up to 1.50 inches — half dollar size — within about 5 miles of Duluth that day, across 2 distinct size bands. Sizes vary street to street inside a single swath.

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