Mankato, MN

Hail map for Mankato, MNApril 13, 2026

NOAA radar detected hail up to 1.00″ — quarter size — within 5 miles of Mankato on April 13, 2026.

Hail swath map for Mankato, MN on April 13, 2026 showing 1.00 inch hail.
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
3.50
11.2 mi away · Trained Spotter

Sizes come from NOAA MRMS radar (MESH), which runs about ±0.25″ against ground truth. It is canvass-targeting quality, not claim evidence.

Roofing contractors

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Homeowners

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This page covers Mankato 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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What people on the ground measured in Mankato, MN on April 13, 2026

12 reports filed with the National Weather Service5 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.

  • 3.50 baseball size Trained Spotter
    Lake Crystal, MN · 11.2 mi away7:16 PM CDTBlue Earth County
  • 3.00 baseball size Public
    Lake Crystal, MN · 11.2 mi away8:28 PM CDTBlue Earth County
  • 3.00 baseball size Trained Spotter
    Lake Crystal, MN · 11.7 mi away7:15 PM CDTBlue Earth County
  • 2.75 baseball size Public
    1 S St. Peter, MN · 10.6 mi away6:17 PM CDTNicollet County

    Report from mPING: Baseball (2.75 in.).

  • 2.75 baseball size 911 Call Center
    4 WNW Lake Crystal, MN · 14.1 mi away7:15 PM CDTBlue Earth County
  • 2.50 hen egg size Public
    1 S St. Peter, MN · 10.6 mi away6:13 PM CDTNicollet County

    Report from mPING: Tennis Ball (2.50 in.).

  • 2.00 hen egg size Trained Spotter
    2 SW Judson, MN · 10.1 mi away7:10 PM CDTBlue Earth County
  • 2.00 hen egg size Trained Spotter
    3 E Nicollet, MN · 10.3 mi away5:48 PM CDTNicollet County
  • 1.75 golf ball size Public
    1 W Lake Crystal, MN · 11.7 mi away7:17 PM CDTBlue Earth County

    Report from mPING: Golf Ball (1.75 in.).

  • 1.75 golf ball size Public
    Cleveland, MN · 14.2 mi away6:34 PM CDTLe Sueur County

    Report from mPING: Golf Ball (1.75 in.).

  • 1.50 half dollar size Trained Spotter
    3 SSW Skyline, MN · 5.2 mi away7:39 PM CDTBlue Earth County
  • 1.50 half dollar size Public
    St. Peter, MN · 11.3 mi away6:12 PM CDTNicollet County

    Report from mPING: Ping Pong Ball (1.50 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

Mankato hail on April 13, 2026

NOAA radar estimated stones up to 1.00 inches — quarter size — within about 5 miles of Mankato that day, across 1 distinct size band. Sizes vary street to street inside a single swath.

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