Widebody; Low Wing; 2 Turbojet Eng
Air Traffic Control Fully Certified
Air Traffic Control Time Certified In Pos 1 (yrs) 1.25
Troubleshooting; Situational Awareness; Confusion
ATC Issue All Types; Conflict Airborne Conflict; Deviation / Discrepancy - Procedural Clearance; Inflight Event / Encounter Wake Vortex Encounter
Equipment / Tooling; Procedure
Aircraft X was leveled at 070 for traffic; Aircraft Y at 080.  Aircraft X reported Aircraft Y in sight; once they past; on diverging courses I climbed Aircraft X.  I was told that [the] Traffic Analysis and Review Program (TARP) said I had a wake turbulence remnant of 4.9miles and 900 feet.  If we have to separate for remnants we need to have a way to display them on our scope.  I would have to wait longer to climb.
A Northern California TRACON (NCT) Controller reports of being told that he had a wake turbulence loss of separation according to the Traffic Analysis and Review Program (TARP).