# What Alarm Severities Does Cloud Eye Support?

There are four levels of alarm severity: critical, major, minor, and informational.

- Critical: An emergency fault has occurred and services are affected.
- Major: A relatively serious problem has occurred and may hinder the use of resources.
- Minor: A less serious problem has occurred but will not hinder the use of resources.
- Informational: A potential error exists and may affect services.

Parent topic: Alarm Notifications or False Alarms