/ Storm field report · Ripley

Hail in Doniphan · Apr 16, 2026

NEXRAD logged 0 hail signatures up to 1.75"; the estimated-size surface reached 2.5" aloft. At 2.5" — baseball — this is a severe hail signal associated with roof damage. Open it on the live map to see the swath over the streets.

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Peak hail signal 2.5" ≈ baseball · radar-estimated size aloft
Homes in the hail footprint 4,688
Ground reports 1 1 hail
Radar surfaces 2 NEXRAD + estimated size

Convective day · Apr 16, 2026 · noon–noon UTC

Severity

The 3rd most severe storm Doniphan has seen in the last 12 months

Composite score · 5.8 / 10
Storm severity score

Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.

5.8 /10
Peak hail signal
63 /100

Largest radar-indicated size — a signal of damage potential, not confirmation.

Homes exposed
73 /100

How many homes sit inside the storm's footprint.

Ground truth
17 /100

Independent storm reports filed with the NWS.

Evidence / storm surfaces

How Doniphan saw the hail — from two instruments

Apr 16, 2026 · Doniphan, MO

Each storm gets two readings: the radar signatures NEXRAD recorded as the cells passed overhead, and a modeled estimate of hail size in the air. They are independent surfaces, so a mismatch between them is expected — and worth reading.

NEXRAD radar signatures Surface resolved
NEXRAD radar-signature map of the hail storm over Doniphan, MO on Apr 16, 2026 Radar signature field

The point detections NEXRAD recorded overhead. Each signature marks where the radar saw hail aloft — it is a detection, not a stone measured on the ground.

Max size 1.75" Detections 0
Radar-estimated hail size Surface resolved
Radar-estimated hail-size map of the storm over Doniphan, MO on Apr 16, 2026 Estimated size field

Radar-estimated hail size over the swath. The model reports the biggest stone the storm could sustain in the air; what actually fell may have been smaller.

Max size 2.5"

The storm in context

Where Apr 16, 2026 sits in Doniphan's hail record.

This was Doniphan's 3rd recorded hail day, arriving 32 days after the Mar 15, 2026 storm. By severity it ranks 3rd of the 19 storms we have logged here. Radar put the day's largest stone over Doniphan at 2.5" — radar-estimated size aloft.

The Apr 16, 2026 convective day was bigger than Doniphan: the same system put hail over 151 other tracked cities, 67 of them in Missouri. Nearest: Fairdealing (8 miles east, up to 1"); Naylor (14 miles east, up to 1.25"); Gatewood (16 miles southwest, up to 2.5").

These maps are stills. In the app this date is one of 19 Doniphan storm dates on a live map — both surfaces, the reports, and a replay — and the same map is where you draw the swath. This page rebuilds nightly.

Ground reports

What people on the ground reported

1 report filed with the NWS

These are storm reports filed with the National Weather Service and released through the NOAA Storm Prediction Center — public-domain observations from spotters, the public, and NWS surveys. We quote each one exactly as filed.

Hail reports

1 report
Hail size 1.5"
Poynor Ripley County

“Late report. Estimated Ping Pong ball sized hail in community of Poynor. (PAH)”

— NOAA / SPC storm report

Storm forensics

How the storm moved

Timing and place names from NOAA ground reports

Read from the arrival times and locations of the NOAA ground reports, not a radar-measured storm track.

Reports came from Poynor — beyond Doniphan itself.

Severe hail signal

What 2.5" hail means for Doniphan roofs.

Two-inch-plus hail is capable of puncturing shingles, breaking skylights or windows, and heavily denting soft materials. The strongest radar bands warrant prompt inspection, but neither the signal nor the footprint confirms damage at a specific address.

Radar reading · not confirmed damage

Roofing exposure

What this storm is worth to a roofer.

4,688 homes × $12,000 avg. claim

Potential roof exposure

$56M

Potential roof exposure — 4,688 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.

Illustrative jobs
23 jobs
Illustrative work
~$345K

Close just 0.5% of the 4,688 homes in this footprint at the average $15,000 roof job. Illustrative math, not a projection — your results depend on your outreach and how the market responds.

Claim window

April 2028

Claims from this storm can typically be filed until around April 2028 — the window to reach these homeowners while it's still open. Deadlines vary by policy and state.

Names and phones for every home in the footprint: at most $984 on top of the $150 plan.

Doniphan hail history

19 recorded storm days in Doniphan, MO
Radar-estimated hail-size map of the storm over Doniphan, MO on Sep 10, 2026 Estimated-size surface
Storm date Doniphan / MO

Sep 10, 2026

1"
Estimated 1"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Doniphan, MO on Sep 4, 2026 Estimated-size surface
Storm date Doniphan / MO

Sep 4, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Doniphan, MO on Aug 7, 2026 Estimated-size surface
Storm date Doniphan / MO

Aug 7, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Doniphan, MO on Jul 31, 2026 Estimated-size surface
Storm date Doniphan / MO

Jul 31, 2026

1"
Signatures 1" Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Doniphan, MO on Jul 21, 2026 Estimated-size surface
Storm date Doniphan / MO

Jul 21, 2026

1"
Signatures 1" Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Doniphan, MO on Jul 10, 2026 Estimated-size surface
Storm date Doniphan / MO

Jul 10, 2026

1"
Signatures 1" Estimated 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Doniphan, MO on Jul 9, 2026 Estimated-size surface
Storm date Doniphan / MO

Jul 9, 2026

1.75"
Signatures 1.75" Estimated 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Doniphan, MO on Jul 4, 2026 Estimated-size surface
Storm date Doniphan / MO

Jul 4, 2026

0.75"
Signatures 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Doniphan, MO on Jun 21, 2026 Estimated-size surface
Storm date Doniphan / MO

Jun 21, 2026

0.75"
Estimated 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Doniphan, MO on Jun 16, 2026 Estimated-size surface
Storm date Doniphan / MO

Jun 16, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Doniphan, MO on Jun 13, 2026 Estimated-size surface
Storm date Doniphan / MO

Jun 13, 2026

2"
Estimated 2"
1 ground report Open report →
Radar-estimated hail-size map of the storm over Doniphan, MO on Jun 9, 2026 Estimated-size surface
Storm date Doniphan / MO

Jun 9, 2026

1"
Signatures 1" Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Doniphan, MO on May 31, 2026 Estimated-size surface
Storm date Doniphan / MO

May 31, 2026

3.5"
Signatures 3.5" Estimated 2"
1 ground report Open report →
Radar-estimated hail-size map of the storm over Doniphan, MO on Apr 28, 2026 Estimated-size surface
Storm date Doniphan / MO

Apr 28, 2026

4"
Signatures 4" Estimated 2.25"
7 ground reports Open report →
Radar-estimated hail-size map of the storm over Doniphan, MO on Apr 27, 2026 Estimated-size surface
Storm date Doniphan / MO

Apr 27, 2026

1.75"
Signatures 1.75" Estimated 1"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Doniphan, MO on Apr 26, 2026 Estimated-size surface
Storm date Doniphan / MO

Apr 26, 2026

1.75"
Signatures 1.75" Estimated 1"
No ground reports filed Open report →
NEXRAD radar-signature map of the hail storm over Doniphan, MO on Mar 15, 2026 NEXRAD surface
Storm date Doniphan / MO

Mar 15, 2026

1"
Signatures 1"
No ground reports filed Open report →
NEXRAD radar-signature map of the hail storm over Doniphan, MO on Mar 7, 2026 NEXRAD surface
Storm date Doniphan / MO

Mar 7, 2026

1"
Signatures 1"
No ground reports filed Open report →

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A storm day here is a convective day — it runs from noon to noon UTC, so late-night hail is grouped with the afternoon storm that spawned it rather than split across two calendar dates. Ground reports are public-domain observations from the NOAA Storm Prediction Center. Radar tells you where to look. Only an inspection confirms damage at an address. Last updated Sep 11, 2026.