There is a new web appication that allows you to see emergency calls in Anne Arundel County.
It is called Pulse Point . After defining the area or agency you can then select what types of incidents you would like to be notified of.
There is a mobile version of this app that allows for critical notification if you are able to give CPR and you are within walking distance of the incident. It also tracks the locations of publicly accessable AED devices.
This web version can be found here.