Narrative:

At FL270 engine #2 N1 vibration exceeded 7.5 per QRH we disconnect autothrust and placed engine to idle for remainder of flight. Diverted to [an alternate airport].

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Original NASA ASRS Text

Title: A321 flight crew reported observing an engine vibration indication; resulting in a diversion to an alternate airport.

Narrative: At FL270 engine #2 N1 vibration exceeded 7.5 per QRH we disconnect autothrust and placed engine to idle for remainder of flight. Diverted to [an alternate airport].

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.