alert_notification_status_from_transit

This data flow contains information indicating the status of the alert from the transit systems operator including the information systems that are being used to provide the alert notification. It consists of the following data items each of which is defined in its own DDE:

alert_severity
+ alert_type

Sub Data Flows

• alert_severity
• alert_type

Parent Data Flows

• transit_emergency

Associated PSpecs/Terminators

• 4.4.1 - Provide Transit Security and Emergency Management
• 5.1.8 - Manage Wide Area Alerts and Advisories

Parent Information Flows

• alert status