Rolla, MO

Hail map for Rolla, MO — April 18, 2024

NOAA radar detected hail up to 1.50″ — half dollar size — within 5 miles of Rolla on April 18, 2024.

Hail swath map for Rolla, MO on April 18, 2024 showing 1.50 inch hail.
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
1.50″
0.8 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 Rolla 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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Other hail dates for Rolla

August 12, 20261.50″August 17, 20251.00″May 16, 20251.00″June 9, 20241.00″May 8, 20242.00″
Every storm over Rolla →

What people on the ground measured in Rolla, MO on April 18, 2024

7 reports filed with the National Weather Service — 1 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.

  • 1.50″ half dollar size Public
    Rolla, MO · 0.8 mi away4:55 PM CDTPhelps County

    Public report of ping pong ball size hail on W 14th st south of Interstate 44.

  • 1.25″ half dollar size Public
    Rolla, MO · 0.8 mi away4:55 PM CDTPhelps County
  • 1.25″ half dollar size Public
    1 ESE Rolla, MO · 1.4 mi away4:55 PM CDTPhelps County

    Image sent in of half-dollar sized hail. Time estimated via radar.

  • 1.25″ half dollar size Trained Spotter
    3 ESE Northwye, MO · 3.9 mi away5:02 PM CDTPhelps County

    Half dollar size hail. The hail storm itself lasted about 10 minutes downing twigs and leaves everywhere and leaving the ground covered with hail in its wake.

  • 1.00″ quarter size Public
    1 NW Rolla, MO · 0.8 mi away4:55 PM CDTPhelps County

    Multiple reports of lots of quarter sized hail falling for several minutes.

  • 1.00″ quarter size Public
    3 E Northwye, MO · 4.1 mi away4:55 PM CDTPhelps County
  • 1.00″ quarter size Public
    2 NNE Lecoma, MO · 11.0 mi away5:30 PM CDTPhelps County

    Comment on social media with picture of hailstone next to quarter.

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

Rolla hail on April 18, 2024

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

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