Systems and methods for a model for determining reliability of hazard sensors associated with vehicles are described. An example method includes receiving hazard observations collected from at least one hazard sensor, wherein the hazard observations is associated with hazard locations, receiving weather data associated with the hazard locations, performing a comparison of the hazard observations to the weather data, identifying a quantity of ground truth matches in which the hazard observations match the weather data based on the comparison, identifying a quantity of false negatives in which the weather data are mismatched with the hazard observations based on the comparison, and calculating a recall value from the quantity of false negatives and the quantity of ground truth matches.