Creating a last 24hr reboot noc view

Hi,

When I run this query, I get a different time as to the actual lastboot time, but when I checked the message center for last reboot event time, it is correct.  Any ideas, or does anyone have any recommended query to create a Node Last Reboot in 24 hours?

Thank you!

SELECT e.Nodes.Caption, EventTime as RebootTime

FROM Orion.Events e

where eventtype = 14

and HOURDIFF(eventtime, GETUTCDATE()) < 24

order by eventtime desc