Hail Risk Across Tulsa Metro & Green Country

Oklahoma sits at the intersection of multiple severe weather corridors — commonly referred to as "Hail Alley." The Tulsa metro area, including Broken Arrow, Bixby, Jenks, Owasso, and surrounding communities, experiences some of the highest hail event frequencies in the United States. This interactive map visualizes hail probability risk zones across 21 cities in the region, using historical data from NOAA's Storm Events Database (2015–2025) and the Storm Prediction Center's severe weather reports.

Click any city marker on the map below or tap directly on the map to see the nearest city's hail risk score, average annual hail events, typical hail size, and a direct link to that community's service page. The color-coded zones represent relative risk levels from Low to High based on event density, average hailstone diameter, and insurance claim frequency.

Hail Damage Probability Map

This map displays 5 risk zones based on NOAA hail event data from 2015–2025. High-risk areas (red) indicate 4+ annual hail events with average sizes exceeding 1.75". Low-risk areas (green) indicate fewer than 1.5 events per year. Hover over zones and click city markers for detailed statistics including average annual hail events, max recorded hail size, and claim frequency. Use the detail panel on the map for comprehensive city-by-city data.

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Risk Score -

Annual Events -

Avg Hail Size -

Max Recorded -

Claim Frequency -

View Service Page

Risk Level:

High (4+ events/yr)

Medium-High (3–4)

Medium (2–3)

Low-Medium (1.5–2)

Low (<1.5)

All 21 Cities — Hail Risk Data

City	Risk Level	Score	Annual Events	Avg Size	Max Size	Claim Freq.	Population

Proudly Serving the Greater Tulsa Metro

Tulsa Broken Arrow Bixby Jenks Owasso Sand Springs Claremore Sapulpa Glenpool Okmulgee

Forensic Executive Summary

Based on 10+ years of NOAA Storm Events Database analysis (2015–2025), the Tulsa metropolitan area exhibits a pronounced hail risk gradient from central (Tulsa, Broken Arrow, Bixby, Jenks) to peripheral communities (McAlester, Tahlequah, Muskogee). The four core cities average 4.3–4.8 hail events annually with typical stone sizes of 1.75" or greater — sufficient to cause Class 3 and Class 4 roof impact damage. Notably, the highest-risk corridor follows the Arkansas River floodplain through central Tulsa County, where topographic convergence enhances storm updraft maintenance. Property owners in High and Medium-High risk zones should prioritize Class 4 impact-resistant roofing materials (UL 2218 rated) and schedule annual roof inspections after spring storm season (April–June). Proof Construction has performed over 4,000 forensic roof inspections in these zones since 2014, with hail damage being the most common finding in the core metro area.

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Oklahoma Hail Probability Map

Hail Risk Across Tulsa Metro & Green Country

Hail Damage Probability Map

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All 21 Cities — Hail Risk Data

Proudly Serving the Greater Tulsa Metro

Forensic Executive Summary

Accreditations, Certifications & Trust Signals

How to Use the Hail Probability Map

Explore the Risk Zones

Click for City-Level Data

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