Alert Tab shows all the alerts assigned to links and routes in two separate tables. These tables provide information regarding the alert history, current status, last evaluation period, assigned link/route name, alert template name, alert check, and last check time. These columns are defined as follows:
History: by clicking on the clock icon 
, you can see the last 7 days alert status chart.
Current Status: shows the alert status right now that can be normal, triggered, active, resolved, or no data.
Last Evaluation Period: indicates the evaluation period status. For more information about the evaluation period, see the create an alert page.
Assigned to: shows the name of links/routes that an alert is assigned to.
Alert Template: indicates the name of the alert template which is assigned to the link/route.
Alert Check: shows if the alert is running or out of schedule.
Last Check: the last date and time that the alert gets updated.