/ Storm field report · Hunterdon

Hail in Annandale · Jul 28, 2026

NEXRAD logged 2 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.

Download on the App Store

7-day free trial in the iPhone app. No card required to start.

For iPhone. Android coming soon.

Web trial: 7 days free. Card required. $150/month after the trial unless cancelled.

Peak hail signal 1" ≈ quarter · the largest NEXRAD radar signature
Homes in the hail footprint 256
Ground reports 0 none filed
Radar surfaces 2 NEXRAD + estimated size

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

Severity

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

Composite score · 2.7 / 10
Storm severity score

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

2.7 /10
Peak hail signal
25 /100

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

Homes exposed
48 /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 Annandale saw the hail — from two instruments

Jul 28, 2026 · Annandale, NJ

Two instruments, one storm: NEXRAD logs the point signatures it detected overhead, while the estimated-size surface models how large the hail aloft could have grown. Agreement between them is not guaranteed — the gaps are where the model ran ahead of, or behind, the detections.

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

NEXRAD's hail signatures for this storm: the spots the radar detected from above. A detection overhead is not the same thing as a confirmed stone below.

Max size 1" Detections 2
Radar-estimated hail size Surface resolved
Radar-estimated hail-size map of the storm over Annandale, NJ on Jul 28, 2026 Estimated size field

Radar-estimated maximum hail size across the swath, modeled from radar aloft. It reflects the biggest stone the storm could support, which may differ from what actually fell.

Max size 0.5"

The storm in context

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

This was Annandale's 2nd recorded hail day, arriving 23 days after the Jul 5, 2026 storm. By severity it ranks 2nd of the 2 storms we have logged here. Radar put the day's largest stone over Annandale at 1" — the largest NEXRAD radar signature.

The Jul 28, 2026 convective day was bigger than Annandale: the same system put hail over 686 other tracked cities, 15 of them in New Jersey. Nearest: Lebanon (5 miles east, up to 0.75"); Glen Gardner (7 miles north, up to 1"); Flemington (7 miles south, up to 1").

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

No ground reports were filed with the National Weather Service for this storm over Annandale. That is common: a report depends on someone being there to see it and take the time to call it in. The radar surfaces above are the record here — the storm was detected from above even though no one on the ground logged it.

Damage-capable hail signal

What 1" hail means for Annandale 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.

256 homes × $12,000 avg. claim

Potential roof exposure

$3.1M

Potential roof exposure — 256 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.

Illustrative jobs
1 job
Illustrative work
~$15K

Close just 0.5% of the 256 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

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 $54 on top of the $150 plan.

Annandale hail history

2 recorded storm days in Annandale, NJ

The next storm won’t wait for you.

Set your territory and alerts today. When hail hits, use Overview to choose your streets and get moving.

Download on the App Store

7-day free trial in the iPhone app. No card required to start.

For iPhone. Android coming soon.

Open this storm on the live map → Start free trial

Web trial: 7 days free. Card required. $150/month after the trial unless cancelled.

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.