The User Reports organizer includes user-centric reports. We'll review the Notification Schedules report.
The Notification Schedules report (see the next screenshot) displays each alerting rule by name along with the assigned user. The other fields on the report include alert delays, Active status, alert Duration, and Next Active window:
Each alert includes two rows on the report, and on the second row, we see the actual alert criteria, which makes this an ideal report to troubleshoot problems with alert notifications.