To see the list of alarms triggered, tap the alarms symbol on top of the main screen:
You will be shown the list of the alarms triggered today:
Tapping an alarm occurrence will display its details.
To see the alarm occurrence on the map, tap the map symbol on the top of the details screen:
To add some notes to an alarm and mark it as processed, tap the notes symbol on top of the details screen.
You can choose which alarms types to see and automatically hide the processed alarms, by clicking the filter symbol on top of the alarms list: