Golf ball-sized hail detected near Joplin, MO on June 11, 2026

Damage assessment

The hail struck approximately 4 miles east of downtown Joplin, with one report logged in Jasper County that day. Golf ball-sized hail at 1.75 inches typically causes functional damage to standard architectural asphalt shingles — the dominant roofing material in Joplin. Expect granule loss, exposed mat, and potential seal damage on shingles over 10 years old. This ranks as the 48th largest event in Jasper County's 10-year record, well below the county maximum of 1.25 inches recorded in September 2025.

Joplin repair cost reference

Historical context

This ranks as the 48th largest hail event out of 178 recorded in Jasper County over the past decade. The largest event on record reached 1.25 inches on September 16, 2025. June historically sees below-average hail activity in this county, with only one event recorded in 10 years compared to 75 events during peak month May.

Storm system

This was part of a broader severe weather system that produced hail across four states the same day, including 2.5-inch stones in Payne, Oklahoma and 2-inch hail in Boone, Missouri.

Contractor guidance

Local contractor data shows current backlogs of 2-4 weeks with moderate storm chaser risk expected. Missouri does not require state-level roofing contractor licenses, but contractors must comply with RSMo § 407.025 and RSMo § 407.725. Verify general liability and workers' compensation coverage, confirm local business presence, and check for required municipal licenses. RSMo § 407.725 prohibits contractors from offering to pay your deductible or negotiate with your insurer.

Permits & building code

At 1.75 inches, repair is more likely than full replacement for most roofs. Contractors pull permits costing $150-350, with inspections required. Class 4 impact-resistant shingles qualify for a 10-20% discount with most Missouri insurers.