Abstract: A computer system for real-time generation of location establishment severity profile alert based on aggregated quality-data corresponding to a plurality of location establishments is provided herein. A computer system provides for the electronic intake, and aggregate analysis of quality-data for establishment locations. Quality-data is accessed from one or more sources, and corresponds to multiple establishment locations. The system stores quality-data events identifying received quality-data, with a stored representation of a quality-data event's severity level. The system aggregates the stored quality-data events for example by calculating aggregate severity values associated with groups of establishment locations. In some embodiments, quality-data and/or aggregate severity values are normalized according to one or more factors, such as historic geographic data.