Holbrook, AZ Hail Storm – July 2026

Holbrook, AZ experienced a late-afternoon hail event on July 18, 2026, with peak hail measured at 1.09 inches. The storm produced short-lived, intense hail cores and concluded the same evening.

What Happened

A single severe weather warning covered the Holbrook area. The National Weather Service issued the warning at 5:30 PM MST on July 18 for 1-inch hail inside the warning area. Radar returns showed compact, high-reflectivity cores moving through the metro and adjacent routes. The storm was fast-moving and brief. No ongoing activity remained after evening scans. The observed radar signatures aligned with the NWS warning polygon for the event.

Damage Assessment

Hail at just over one inch typically produces vehicle panel dents, chipped paint, and localized shingle bruising on asphalt roofs. In Holbrook neighborhoods inside the NWS warning area, expect granular loss on roofing and abrasion to vinyl siding and gutters at exposed angles. Landscaping suffered leaf shredding and broken glass is possible for unsecured containers and weaker greenhouse panes. Recorded impacts were limited in spatial extent and concentrated along the radar-derived hail swath that traversed the town.

Inspections should look for clustered impact patterns on horizontal surfaces, size-consistent crater marks on soft metals, and torn screens on patios and enclosures. Small punctures to solar panel junction boxes are possible where panels were uncovered and unshielded. There were no widespread reports of structural collapse or large-scale catastrophic failures in the data available for this event.

What Contractors Should Know

Schedule targeted roof and vehicle inspections in the neighborhoods that fell inside the NWS warning area. Photograph damage with a scale object and capture GPS coordinates or a clear address on each image. Prioritize documenting granule loss, dent patterns on vehicles, and any isolated leaks. Use concise notes tied to each photo so payers and adjusters can match images to location.

Repair recommendations should begin with temporary measures for water entry points and then progress to definitive fixes where impact evidence supports replacement. Tarping or temporary flashing prevents secondary water damage while claims are processed. Confirm contract scopes with itemized photos and written observations. Maintain crew safety on soft or steep roofs and carry appropriate fall protection while mapping impacts. The paid Strike Map provides the precise hail track and the mapped damage zone for this event.