Yes, hail did hit Anaheim on 19 March 2024, with radar detecting hail-bearing cells within 10 miles of the city. The largest stone measured about 0.5 inches, which is unlikely to damage a sound asphalt roof on its own.
What did the radar detect on March 19, 2024?
On March 19, 2024, NEXRAD radar recorded six hail cells in the vicinity of Anaheim. The closest cell was approximately 7.3 miles from the city center. While this indicates the presence of hail-bearing storms, it does not confirm that hail landed on any specific location in Anaheim. Radar detection means that hail was present aloft, but does not measure what impacted the ground. This distinction is crucial when assessing potential roof damage.
The size of the hail stones carried by these storm cells reached about 0.5 inches. According to NOAA's Severe Weather Data Inventory, this size is significant for analysis but not large enough to typically cause damage to intact roofing materials.
How does hail affect roofing materials?
Stones under about three quarters of an inch, such as the 0.5-inch stones detected, rarely cause marks or damage to sound asphalt roofs when they are in good condition. However, they may exacerbate existing issues if the roof has pre-existing flaws such as lifted shingles, cracks, or brittleness. Homeowners should examine their roofs for these conditions, especially after a hail event.
The risk of damage increases if the roof is older or if it has been subjected to other stressors like heat, wind, or physical wear. It is advisable for homeowners to conduct a visual inspection or consult a professional if they suspect damage.
When should you have your roof inspected?
Homeowners should consider a roof inspection after any severe weather event, especially if hail was detected nearby. Even if stones were small, the cumulative effects of multiple storms can contribute to long-term roof wear. An inspection can help identify any potential vulnerabilities that could lead to bigger issues down the line.
According to the storm record for Anaheim, while March hail may not have caused visible damage, regular inspections are a best practice. This proactive approach can help in maintaining the integrity of the roof and prevent costly repairs in the future.
What to do if you suspect roof damage?
If you suspect your roof may have been damaged, start by checking for visible signs like loose or missing shingles. Look for any unusual granule loss in your gutters, as this can indicate wear. It may also be helpful to document any issues with photos for future reference.
If you notice any concerning signs, reaching out to a professional roofing contractor for a thorough evaluation is recommended. They can provide insights on the condition of your roof and recommend necessary actions to address any issues found.