Air Carrier pilot reported receiving a terrain advisory during approach. Flight crew confirmed no terrain conflict and continued approach to landing.

Report 1 | Narrative: When vectored to join course for RNAV 24 in ROA received terrain advisory at 4000 ft. We were VMC and were able to confirm no terrain conflict as we joined the course. We continued to land with no further incidents.Suggestions: regarding how to avoid terrain advisory for Runway 24 specifically.

Report 1 | Synopsis: Air Carrier pilot reported receiving a terrain advisory during approach. Flight crew confirmed no terrain conflict and continued approach to landing.