Coralville, IA

Hail map for Coralville, IAMarch 10, 2026

NOAA radar detected hail up to 2.00″ — hen egg size — within 5 miles of Coralville on March 10, 2026.

Hail swath map for Coralville, IA on March 10, 2026 showing 2.00 inch hail.
Max hail size
2.00
hen egg
Impact rating
7/10
from stone size
Size bands over the city
3
distinct radar bands
Measured on the ground
2.75
10.0 mi away · Public

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 Coralville 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 Coralville, IA on March 10, 2026

16 reports filed with the National Weather Service7 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.

  • 2.75 baseball size Public
    3 SW West Branch, IA · 10.0 mi away7:23 PM CDTJohnson County
  • 2.50 hen egg size Public
    3 W Iowa City Municipal, IA · 3.5 mi away7:04 PM CDTJohnson County
  • 1.75 golf ball size Public
    West Branch, IA · 11.9 mi away7:25 PM CDTCedar County

    Time estimated by radar.

  • 1.50 half dollar size Trained Spotter
    2 SE Iowa City, IA · 4.4 mi away7:15 PM CDTJohnson County

    Size increased since last report.

  • 1.25 half dollar size Trained Spotter
    2 SE Iowa City, IA · 4.4 mi away7:13 PM CDTJohnson County

    Occurring right now.

  • 1.25 half dollar size Public
    2 SE Iowa City, IA · 4.9 mi away7:16 PM CDTJohnson County

    Report from mPING: Half Dollar (1.25 in.).

  • 1.25 half dollar size Public
    2 NW Sharon Center, IA · 8.2 mi away6:53 PM CDTJohnson County
  • 1.00 quarter size Public
    Iowa City, IA · 2.8 mi away7:20 PM CDTJohnson County

    10 minutes of quarter size hail. Hail is covering the ground.

  • 1.00 quarter size Trained Spotter
    1 E Iowa City Municipal, IA · 3.6 mi away7:08 PM CDTJohnson County

    Delayed report. Marble to quarter sized hail.

  • 1.00 quarter size Public
    1 E Iowa City, IA · 3.8 mi away7:21 PM CDTJohnson County

    Report from mPING: Quarter (1.00 in.).

  • 1.00 quarter size Trained Spotter
    1 ESE Iowa City, IA · 4.1 mi away7:10 PM CDTJohnson County

    Delayed report.

  • 1.00 quarter size Public
    2 SE Iowa City, IA · 4.9 mi away7:15 PM CDTJohnson County
  • 0.88 penny size Trained Spotter
    1 WNW Iowa City Municip, IA · 2.6 mi away7:00 PM CDTJohnson County

    Copious amounts of pea to nickel hail that lasted 10 minutes.

  • 0.88 penny size Public
    West Branch, IA · 11.9 mi away7:29 PM CDTCedar County

    Via social media.

  • 0.50 penny size Trained Spotter
    1 W North Liberty, IA · 4.5 mi away6:43 PM CDTJohnson County
  • 0.50 penny size Trained Spotter
    1 WNW Amish, IA · 14.8 mi away6:48 PM CDTJohnson County

    For the past 5 minutes.

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

Coralville hail on March 10, 2026

NOAA radar estimated stones up to 2.00 inches — hen egg size — within about 5 miles of Coralville that day, across 3 distinct size bands. Sizes vary street to street inside a single swath.

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