In at least one illustrative embodiment, a building automation system may comprise a communication network compatible with at least one building automation system communication protocol, a control system coupled to the communication network, and a building automation server coupled to the communication network. The building automation server may be configured to receive at least one event message over the communication network from the control system in response to a corresponding condition occurring on the control system, access past event messages generated by the control system in response to past occurrences of the corresponding condition, and generate event alert data as a function of the received at least one event message and the retrieved past event messages, the event alert data identifying (i) a name of the corresponding condition, (ii) a real-time status of the control system, and (iii) a quantitative summary of the past occurrences of the corresponding condition.