Storm report · Mercer

Hail in Grove City Jul 10, 2026

Hit 24 days ago

Both radar surfaces caught this storm: NEXRAD logged 1 hail signature up to 0.75", and the radar-estimated size reached 0.5" aloft.

Largest hailstone

0.75"

≈ penny to nickel · the largest NEXRAD radar signature
Homes in the hail footprint

51

Ground reports

0

none filed
Severity

The 4th most severe storm Grove City has seen in the last 12 months

Storm severity score

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

2.0 /10
Hail size
19 /100

Largest hailstone — the top predictor of roof damage.

Homes exposed
34 /100

How many homes sit inside the storm's footprint.

Ground truth
0 /100

Independent storm reports filed with the NWS.

Two ways to read the storm

How Grove City saw the hail — from two instruments

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
NEXRAD radar-signature map of the hail storm over Grove City, PA on Jul 10, 2026

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 0.75" Detections 1
Radar-estimated hail size
Radar-estimated hail-size map of the storm over Grove City, PA on Jul 10, 2026

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 0.5"
The storm in context

Where Jul 10, 2026 sits in Grove City's hail record

This was Grove City's 4th recorded hail day, arriving 5 days after the Jul 5, 2026 storm. By severity it ranks 4th of the 4 storms we have logged here. Radar put the day's largest stone over Grove City at 0.75" — the largest NEXRAD radar signature.

The Jul 10, 2026 convective day was bigger than Grove City: the same system put hail over 682 other tracked cities, 19 of them in Pennsylvania. Nearest: Jackson Center (7 miles north, up to 0.75"); Stoneboro (7 miles north, up to 0.75"); Volant (12 miles southwest, up to 1.75").

These maps are stills from Grove City's Jul 10, 2026 storm. In the Overview app the same surfaces are live — radar updating in real time, radar-estimated hail size as it forms, and NWS spotter reports pinned where they're filed — with a radar replay you can scrub back over any past day.

Ground reports

What people on the ground reported

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.

The National Weather Service logged no spotter reports for this storm over Grove City. That absence is ordinary — filing a report takes a person on the spot who saw the hail and phoned it in. What stands as the record for this date is the radar above, which caught the storm regardless.

Near the severe threshold

What 0.75" hail means for Grove City roofs

Hail this size sits right at the edge of the National Weather Service severe threshold. Newer roofs usually shrug it off, but aging or already-worn shingles can bruise, and soft metals — vents, flashing, gutters — often show the first dents.

What this storm is worth to a roofer

$612K

Potential roof exposure — 51 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.
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.

Track hail over Grove City on the live map

Radar updates in real time, spotter reports appear on the map as they're filed, and the full Grove City storm history — this Jul 10, 2026 storm included — sits underneath. When you're ready, draw this storm's footprint and pull highly accurate homeowner contact information for every address inside it.

Highly accurate contact information starting at $0.23 per address — every contact included. Digital leads cost $15–$40. Start with a 7-day free trial — no credit card required. See pricing

Grove City hail history

4 recorded storm days in Grove City, PA

← All hail in Grove City

Other storms in Grove City

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 surfaces are detections and estimates, not confirmed damage. Last updated Aug 3, 2026.