/ Storm field report · Humboldt

Hail in Orleans · Apr 9, 2026

NEXRAD logged 4 hail signatures up to 1"; the estimated-size surface reached 0.5" aloft. Open it on the live map to see the swath over the streets.

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Peak hail signal 1" ≈ quarter · the largest NEXRAD radar signature
Homes in the hail footprint 49
Ground reports 1 1 hail
Radar surfaces 2 NEXRAD + estimated size

Convective day · Apr 9, 2026 · noon–noon UTC

Severity

Orleans's only recorded storm in the last 12 months

Composite score · 2.6 / 10
Storm severity score

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

2.6 /10
Peak hail signal
25 /100

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

Homes exposed
34 /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 Orleans saw the hail — from two instruments

Apr 9, 2026 · Orleans, CA

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 Orleans, CA on Apr 9, 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 1" Detections 4
Radar-estimated hail size Surface resolved
Radar-estimated hail-size map of the storm over Orleans, CA on Apr 9, 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"

The storm in context

Where Apr 9, 2026 sits in Orleans's hail record.

This was Orleans's 1st recorded hail day — the first hail day in our records for the city. By severity it ranks 1st of the 1 storms we have logged here. Radar put the day's largest stone over Orleans at 1" — the largest NEXRAD radar signature.

The Apr 9, 2026 convective day was bigger than Orleans: the same system put hail over 161 other tracked cities, 16 of them in California. Nearest: Somes Bar (10 miles north, up to 1.5"); Weaverville (47 miles southeast, up to 0.75"); Hornbrook (67 miles northeast, up to 0.5").

These maps are stills. In the app this date is one of 1 Orleans storm date 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"
1 W Orleans Humboldt County

“Up to quarter (1 inch) sized hail reported in Orleans. (EKA)”

— NOAA / SPC storm report

Damage-capable hail signal

What 1" hail means for Orleans roofs.

Quarter-size and larger hail can bruise asphalt mats, remove granules, and dent exposed soft metal. The mapped footprint identifies an inspection priority area — it does not identify which individual roofs, if any, sustained damage.

Radar reading · not confirmed damage

Roofing exposure

What this storm is worth to a roofer.

49 homes × $12,000 avg. claim

Potential roof exposure

$588K

Potential roof exposure — 49 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.

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 $10 on top of the $150 plan.

Orleans hail history

1 recorded storm day in Orleans, CA

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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 2, 2026.