Alerts are notifications set up for all vessels entering or exiting a region of interest.  Alerts are run against near real-time data sources, i.e. terrestrial and satellite AIS data feeds.



SeaVision provides the ability for a user to receive audible notifications when an alert is triggered.


In order to activate this feature, simply select the speaker icon located in the upper right of the Alerts page.  Select the icon again to disable the audible alert notifications.


Audible Alerts












*Please note: The audible alert notification will remain active as long as the web browser session stays open.  If the browser is closed and a new session is initiated, the audible alert notification will need to be re-selected.