WORKAROUND:
Change alarm configuration to disable unwanted severity levels, for example Low and Medium:
1. From Configure tab of Spotlight, open Alarms window
2. Select the connection name from drop down list. Scroll down to the alarm name and edit it.
3. Disable the Low and Medium severities in this window.
4. Hit OK to save changes
Use Templates to apply the change to multiple connections if needed.
STATUS:
Enhancement request SES-68 has been submitted to Development for consideration in a future release of Spotlight on SQL Server Enterprise.