Hail in Sullivan Apr 17, 2026
The radar-estimated size surface caught this storm, reaching 0.5" aloft. NEXRAD logged no point detections over Sullivan this day.
0.5"
≈ pea to penny · radar-estimated size aloft70
0
none filedThe 8th most severe storm Sullivan 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
- 13 /100
- Homes exposed
- 37 /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 Sullivan 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 Apr 17, 2026 — this storm produced no NEXRAD point detections over Sullivan, so there is one map to show, not two.
Where Apr 17, 2026 sits in Sullivan's hail record
This was Sullivan's 2nd recorded hail day, arriving 2 days after the Apr 15, 2026 storm. By severity it ranks 8th of the 9 storms we have logged here. Radar put the day's largest stone over Sullivan at 0.5" — radar-estimated size aloft.
The Apr 17, 2026 convective day was bigger than Sullivan: the same system put hail over 1,016 other tracked cities, 169 of them in Missouri. Nearest: Cuba (25 miles west, up to 0.5"); Owensville (37 miles northwest, up to 0.5"); Chesterfield (38 miles northeast, up to 2").
These maps are stills from Sullivan's Apr 17, 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.
For this storm over Sullivan, the NWS report log is empty — a common outcome, since ground reports only happen when someone witnesses the hail and takes the time to call it in. The detection record for the date lives in the radar maps above.
What 0.5" hail means for Sullivan roofs
Hail under three-quarters of an inch stays below the National Weather Service severe threshold and rarely breaks shingles outright. But repeated small-hail events accelerate granule loss and shorten roof life — on older roofs, it's still worth a conversation.
$840K
Potential roof exposure — 70 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.Track hail over Sullivan on the live map
Radar updates in real time, spotter reports appear on the map as they're filed, and the full Sullivan storm history — this Apr 17, 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
9 recorded storm days in Sullivan, MO
Other storms in Sullivan
Jul 9, 2026
1"
Jul 5, 2026
0.5"
Jul 4, 2026
1.5"
May 31, 2026
1.75"
May 18, 2026
1.25"
Apr 27, 2026
3.25"
Apr 26, 2026
Apr 15, 2026
0.5"