The radar-estimated size surface caught this storm, reaching 1.25" aloft. NEXRAD logged no point detections over Alexandria this day.
A tornado was also reported to the National Weather Service during this storm — see the ground reports below.
1.25"
≈ half-dollar · radar-estimated size aloft1,805
2
1 hail · 1 tornadoOverview's storm severity score weighs hailstone size, homes in the footprint, and ground-truth reports.
Largest hailstone — the top predictor of roof damage.
How many homes sit inside the storm's footprint.
Independent storm reports filed with the NWS.
We map this storm two ways: the NEXRAD radar signatures the storm produced overhead, and the radar-estimated size of the hail in the air. The two surfaces don’t have to match — where they diverge is where estimated size aloft ran ahead of, or behind, what the signatures caught.
Maximum hail size as estimated from radar aloft. Treat it as the storm's ceiling — the largest supportable stone — rather than a ground measurement.
Only the radar-estimated size surface resolved for Jun 17, 2026 — this storm produced no NEXRAD point detections over Alexandria, so there is one map to show, not two.
This was Alexandria's 6th recorded hail day, arriving 7 days after the Jun 10, 2026 storm. By severity it ranks 1st of the 6 storms we have logged here. Radar put the day's largest stone over Alexandria at 1.25" — radar-estimated size aloft.
The Jun 17, 2026 convective day was bigger than Alexandria: the same system put hail over 294 other tracked cities, 56 of them in Missouri. Nearest: Argyle (7 miles north, up to 0.5"); Kahoka (9 miles southwest, up to 1.25"); Montrose (9 miles northeast, up to 0.5").
These maps are stills from Alexandria's Jun 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.
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.
“A brief EF1 tornado uniquely tracked across three states. This developed just in Lee County... Iowa... with peak winds of 105 mph... and tracked southeast through Clark (DVN)”
— NOAA / SPC storm report
“(DVN)”
— NOAA / SPC storm report
Hail was reported over 400 minutes, from to .
Reports came from Wayland and Keokuk — beyond Alexandria itself.
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.
$22M
Potential roof exposure — 1,805 homes × the ~$12,000 industry-average hail roof claim. Exposure, not confirmed damage.Radar updates in real time, spotter reports appear on the map as they're filed, and the full Alexandria storm history — this Jun 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
6 recorded storm days in Alexandria, MO
Jun 10, 2026
0.75"
May 14, 2026
Apr 27, 2026
1"
Apr 17, 2026
0.75"
Apr 13, 2026
1"