Can forensic weather verification beat insurance fraud?
Record hail losses highlight the urgent need for forensic weather verification in insurance. This helps combat insurance fraud, which accounts for 10% of P&C losses. While weather forecasting helps with underwriting, forensic weather verification confirms specific dates of loss for claims. Tools like Cotality’s Weather Verify™ use radar and meteorological data to map hail down to 0.75 inches, allowing insurers to differentiate between recent storm damage and pre-existing conditions.
In 2023, the U.S. experienced a record number of hailstorms, with several urban storms causing more than a billion dollars in losses each. This severity was driven by storms hitting densely populated areas, dropping 1-inch or greater hail stones on more than 10 million closely clustered properties.
Consequently, insurers faced a massive surge in hail claims in 2023, particularly in Texas. However, not all claims were the direct result of the storms that policyholders said were the culprits of damage. According to the Coalition Against Insurance Fraud, fraud occurs in about 10% of property-casualty losses, and hail claims are among the most prevalent examples of home insurance fraud.
Often, hail-related insurance fraud occurs when property owners claim that damage happened while they were insured, when it actually occurred prior to them securing coverage.
So, how can insurers know exactly what damage happened to a property and when? The answer lies in advanced weather verification and robust claims validation.
Why forensic data is vital for insurance claims validation
Hailstorms can happen quickly and in rapid succession. To support confident decision-making, insurers require access to accurate and timely forensic weather verification data. With ready access to this data, carriers can create precise hailstorm footprints, making it easy to distinguish one weather event from another.
Forensic weather data confirms exactly what happened on the ground (or roof), allowing insurers to confirm the validity of a hail claim. It provides the definitive particulars surrounding dates of loss so that carriers can confidently pay out rightful claims.
Why do insurers need weather forecasting data?
While forensic data is the gold standard for claims validation, weather forecasting data helps underwriters predict future risks. Being able to analyze historical weather patterns enables insurers to make sound underwriting decisions. This data also helps insurers develop strategies for recovery efforts and prepare policyholders for upcoming weather events.
Forecasting data alone, though, is not enough for insurers today. Claim verification models relying solely on forecasting data lack the granular differentiation needed to prove exactly when and where hail damage occurred.
The power of forensic hail maps in weather verification
Comprehensive forensic data—and the technology used to analyze it—is crucial to an insurance carrier’s ability to quickly and efficiently execute claims validation. To protect their bottom line, insurers must follow a reliable strategy for accurately mapping weather damage, particularly as the climate continues to evolve.
Many traditional hail verification solutions rely on forecasting insights, leaving too many blind spots. Instead, insurers need to look for advanced models like Cotality's Weather Verify™ for hail. The model uses a data-driven algorithm that combines radar, public reports, social media, and meteorological expertise to map hailstorms with stones 0.75 inches or greater.
By identifying hail stones even smaller than the National Weather Service's 1-inch "severe" threshold, these maps capture hail with true damage-causing potential.
Leveraging forensic weather verification to protect carrier solvency
Hail is no longer a secondary peril. While severe convective storms were traditionally viewed as high-frequency but low-severity events, hail damage has rapidly become incredibly expensive. Erroneously paying out fraudulent or mismatched claims can directly threaten an insurance business’ solvency.
Faced with more frequent storms and skyrocketing labor and material costs, leveraging forensic weather verification is now an operational necessity. By utilizing forensic data for claims validation, insurance companies strengthen organizational resiliency against unpredictable hail storms.
While the peak convective storm season may fluctuate year-to-year, hail will remain a significant risk to carrier solvency. Embracing data-driven forensic weather verification is the ultimate way to protect insurers and policyholders alike.
Click here to learn more about Cotality Weather Verify™.
