/ Storm field report · Mineral

Hail in South Fork · Jul 28, 2026

NEXRAD logged 2 hail signatures up to 0.5"; the estimated-size surface had no signal 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 · the largest NEXRAD radar signature
Homes in the hail footprint 85
Ground reports 0 none filed
Radar surfaces 1 NEXRAD only

Convective day · Jul 28, 2026 · noon–noon UTC

Severity

The 2nd most severe storm South Fork has seen in the last 12 months

Composite score · 1.7 / 10
Storm severity score

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

1.7 /10
Peak hail signal
13 /100

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

Homes exposed
39 /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 South Fork saw the hail — from two instruments

Jul 28, 2026 · South Fork, CO

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.

NEXRAD radar signatures Surface resolved
NEXRAD radar-signature map of the hail storm over South Fork, CO on Jul 28, 2026 Radar signature field

Where NEXRAD flagged hail as the storm passed — point signatures from the radar, which indicate hail overhead rather than confirm what landed.

Max size 0.5" Detections 2

Only the NEXRAD radar-signature surface resolved for Jul 28, 2026 — the estimated-size swath had no hail signal to model for this storm, so there is one map to show, not two.

The storm in context

Where Jul 28, 2026 sits in South Fork's hail record.

This was South Fork's 2nd recorded hail day, arriving 1 day after the Jul 27, 2026 storm. By severity it ranks 2nd of the 2 storms we have logged here. Radar put the day's largest stone over South Fork at 0.5" — the largest NEXRAD radar signature.

The Jul 28, 2026 convective day was bigger than South Fork: the same system put hail over 686 other tracked cities, 84 of them in Colorado. Nearest: Antonito (57 miles southeast, up to 1"); Salida (70 miles northeast, up to 1"); Cotopaxi (81 miles northeast, up to 1.5").

These maps are stills. In the app this date is one of 2 South Fork 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 South Fork 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 South Fork 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

Roofing exposure

What this storm is worth to a roofer.

85 homes × $12,000 avg. claim

Potential roof exposure

$1M

Potential roof exposure — 85 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.

Claim window

July 2028

Claims from this storm can typically be filed until around July 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 $18 on top of the $150 plan.

South Fork hail history

2 recorded storm days in South Fork, CO

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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 3, 2026.