My third job was medical telemetry and that was sufficient for me to not only put everything in utc but also correct for client server clock skew. Problem is t

My third job was medical telemetry and that was sufficient for me to not only put everything in utc but also correct for client server clock skew. Problem is though with distributed offices and remote workers. “The servers started crashing at 10:31 can you look at it?” Doesn’t mean anything without more context. If it’s 10:50 local does that mean it started 20 minutes ago or 7:20 ago? 3:20 ago because they’re on the east coast?