/ Storm field report · Collier

Hail in Naples · Apr 20, 2026

The estimated-size surface reached 0.5" aloft; NEXRAD logged no point detections over Naples that day. Open it on the live map to see the swath over the streets.

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Peak hail signal 0.5" ≈ pea to penny · radar-estimated size aloft
Homes in the hail footprint 0
Ground reports 0 none filed
Radar surfaces 1 Estimated size only

Convective day · Apr 20, 2026 · noon–noon UTC

Severity

The 32nd most severe storm Naples has seen in the last 12 months

Composite score · 0.8 / 10
Storm severity score

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

0.8 /10
Peak hail signal
13 /100

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

Homes exposed
0 /100

How many homes sit inside the storm's footprint.

Ground truth
0 /100

Independent storm reports filed with the NWS.

Evidence / storm surfaces

How Naples saw the hail — from two instruments

Apr 20, 2026 · Naples, FL

The maps here read the same storm from two angles — point detections from NEXRAD, and modeled hail size aloft. Where the two disagree is informative: it marks where estimated size outran the signatures, or trailed them.

Radar-estimated hail size Surface resolved
Radar-estimated hail-size map of the storm over Naples, FL on Apr 20, 2026 Estimated size field

The modeled maximum hail size across the swath, derived from radar aloft — the largest stone the storm could have supported, which is not necessarily what reached the ground.

Max size 0.5"

Only the radar-estimated size surface resolved for Apr 20, 2026 — this storm produced no NEXRAD point detections over Naples, so there is one map to show, not two.

The storm in context

Where Apr 20, 2026 sits in Naples's hail record.

This was Naples's 4th recorded hail day, arriving 14 days after the Apr 6, 2026 storm. By severity it ranks 32nd of the 35 storms we have logged here. Radar put the day's largest stone over Naples at 0.5" — radar-estimated size aloft.

The Apr 20, 2026 convective day was bigger than Naples: the same system put hail over 6 other tracked cities, 3 of them in Florida. Nearest: Immokalee (36 miles east, up to 0.5"); Hollywood (85 miles east, up to 0.5"); Homestead (97 miles southeast, up to 0.5").

These maps are stills. In the app this date is one of 35 Naples 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

No reports 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.

Nobody on the ground filed a report over Naples for this date, which says more about who was watching than about the storm: spotter reports only exist where there is an observer. The radar surfaces above carry the evidence for this one.

Below the severe threshold

What 0.5" hail means for Naples roofs.

Radar signals under three-quarters of an inch stay below the National Weather Service severe threshold and generally indicate lower roof risk. Older or already-worn materials can still show effects, but radar alone cannot determine whether a specific roof was damaged.

Radar reading · not confirmed damage

Naples hail history

Other storms in Naples.

35 recorded storm days in Naples, FL
← All hail in Naples
Radar-estimated hail-size map of the storm over Naples, FL on Aug 29, 2026 Estimated-size surface
Storm date Naples / FL

Aug 29, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Naples, FL on Aug 28, 2026 Estimated-size surface
Storm date Naples / FL

Aug 28, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Naples, FL on Aug 25, 2026 Estimated-size surface
Storm date Naples / FL

Aug 25, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Naples, FL on Aug 20, 2026 Estimated-size surface
Storm date Naples / FL

Aug 20, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Naples, FL on Aug 15, 2026 Estimated-size surface
Storm date Naples / FL

Aug 15, 2026

0.75"
Estimated 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Naples, FL on Aug 13, 2026 Estimated-size surface
Storm date Naples / FL

Aug 13, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Naples, FL on Aug 12, 2026 Estimated-size surface
Storm date Naples / FL

Aug 12, 2026

0.75"
Estimated 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Naples, FL on Aug 10, 2026 Estimated-size surface
Storm date Naples / FL

Aug 10, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Naples, FL on Aug 5, 2026 Estimated-size surface
Storm date Naples / FL

Aug 5, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Naples, FL on Jul 23, 2026 Estimated-size surface
Storm date Naples / FL

Jul 23, 2026

0.75"
Signatures 0.75" Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Naples, FL on Jul 15, 2026 Estimated-size surface
Storm date Naples / FL

Jul 15, 2026

0.75"
Estimated 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Naples, FL on Jul 14, 2026 Estimated-size surface
Storm date Naples / FL

Jul 14, 2026

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

Jul 10, 2026

2"
Signatures 2" Estimated 1"
1 ground report Open report →
Radar-estimated hail-size map of the storm over Naples, FL on Jul 9, 2026 Estimated-size surface
Storm date Naples / FL

Jul 9, 2026

1"
Signatures 1" Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Naples, FL on Jul 7, 2026 Estimated-size surface
Storm date Naples / FL

Jul 7, 2026

0.75"
Signatures 0.75" Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Naples, FL on Jul 6, 2026 Estimated-size surface
Storm date Naples / FL

Jul 6, 2026

0.5"
Signatures 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Naples, FL on Jul 4, 2026 Estimated-size surface
Storm date Naples / FL

Jul 4, 2026

0.75"
Signatures 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Naples, FL on Jul 2, 2026 Estimated-size surface
Storm date Naples / FL

Jul 2, 2026

0.75"
Signatures 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Naples, FL on Jun 30, 2026 Estimated-size surface
Storm date Naples / FL

Jun 30, 2026

1"
Signatures 1" Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Naples, FL on Jun 29, 2026 Estimated-size surface
Storm date Naples / FL

Jun 29, 2026

No ground reports filed Open report →
NEXRAD radar-signature map of the hail storm over Naples, FL on Jun 28, 2026 NEXRAD surface
Storm date Naples / FL

Jun 28, 2026

0.5"
Signatures 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Naples, FL on Jun 27, 2026 Estimated-size surface
Storm date Naples / FL

Jun 27, 2026

1.5"
Signatures 1.5" Estimated 1"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Naples, FL on Jun 26, 2026 Estimated-size surface
Storm date Naples / FL

Jun 26, 2026

0.5"
Signatures 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Naples, FL on Jun 23, 2026 Estimated-size surface
Storm date Naples / FL

Jun 23, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Naples, FL on Jun 21, 2026 Estimated-size surface
Storm date Naples / FL

Jun 21, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Naples, FL on Jun 12, 2026 Estimated-size surface
Storm date Naples / FL

Jun 12, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Naples, FL on Jun 10, 2026 Estimated-size surface
Storm date Naples / FL

Jun 10, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Naples, FL on May 22, 2026 Estimated-size surface
Storm date Naples / FL

May 22, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Naples, FL on May 21, 2026 Estimated-size surface
Storm date Naples / FL

May 21, 2026

0.75"
Estimated 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Naples, FL on May 18, 2026 Estimated-size surface
Storm date Naples / FL

May 18, 2026

1.5"
Signatures 1.5" Estimated 0.75"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Naples, FL on May 17, 2026 Estimated-size surface
Storm date Naples / FL

May 17, 2026

1.75"
Signatures 1.75" Estimated 1"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Naples, FL on Apr 6, 2026 Estimated-size surface
Storm date Naples / FL

Apr 6, 2026

0.75"
Signatures 0.75" Estimated 0.5"
No ground reports filed Open report →
Radar-estimated hail-size map of the storm over Naples, FL on Apr 2, 2026 Estimated-size surface
Storm date Naples / FL

Apr 2, 2026

0.5"
Estimated 0.5"
No ground reports filed Open report →
NEXRAD radar-signature map of the hail storm over Naples, FL on Mar 5, 2026 NEXRAD surface
Storm date Naples / FL

Mar 5, 2026

0.75"
Signatures 0.75"
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 Aug 30, 2026.