Hail in Harvey Jul 16, 2026
Hit 18 days agoThe radar-estimated size surface caught this storm, reaching 1.25" aloft. NEXRAD logged no point detections over Harvey this day.
1.25"
≈ half-dollar · radar-estimated size aloft313
0
none filedThe 3rd most severe storm Harvey has seen in the last 12 months
Overview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
- Hail size
- 31 /100
- Homes exposed
- 50 /100
- Ground truth
- 0 /100
Largest hailstone — the top predictor of roof damage.
How many homes sit inside the storm's footprint.
Independent storm reports filed with the NWS.
How Harvey saw the hail — from two instruments
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.
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.
Only the radar-estimated size surface resolved for Jul 16, 2026 — this storm produced no NEXRAD point detections over Harvey, so there is one map to show, not two.
Where Jul 16, 2026 sits in Harvey's hail record
This was Harvey's 6th recorded hail day, arriving 7 days after the Jul 9, 2026 storm. By severity it ranks 3rd of the 7 storms we have logged here. Radar put the day's largest stone over Harvey at 1.25" — radar-estimated size aloft.
The Jul 16, 2026 convective day was bigger than Harvey: the same system put hail over 206 other tracked cities, 16 of them in North Dakota. Nearest: Maddock (14 miles east, up to 1.5"); Esmond (17 miles northeast, up to 1.5"); Fessenden (17 miles southeast, up to 0.5").
These maps are stills from Harvey's Jul 16, 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.
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.
No ground reports were filed with the National Weather Service for this storm over Harvey. 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.
What 1.25" hail means for Harvey roofs
Quarter-size and larger hail is where asphalt shingle damage starts in earnest: bruised mats and granule loss that homeowners can't see from the ground. Most people inside the footprint won't know their roof was hit until someone inspects it.
$3.8M
Potential roof exposure — 313 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.Track hail over Harvey on the live map
Radar updates in real time, spotter reports appear on the map as they're filed, and the full Harvey storm history — this Jul 16, 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
7 recorded storm days in Harvey, ND
Other storms in Harvey
Jul 30, 2026
0.5"
Jul 9, 2026
3.25"
Jun 29, 2026
1"
Jun 28, 2026
1"
Jun 9, 2026
0.75"
Jun 2, 2026
1.75"