As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IN FLIGHT HAD E2 ABNORMAL ENGINE VIBRSATIONS ON LP. NEG ICING CONDITIONS. NO EICAS MSGS. 1.3 LP 4.0 - AMBER 1.6 HP 0.8. RAN QRH, UNABLE TO MATCH E1 PWR N1 LEVELS. KEPT WATCH OF THE E2 VIB THROUGHOUT THE FLT. LANDED AT AIRPORT AND IT REMAINED 4.0 ON TOUCHDOWN. -ATC DECLARED EMERGENCY FOR THE FLIGHT. C/A PER EHM-2024-10-21 783-LH-0068, ENGINE GROUP HAS DETERMINED NO FUTHER ACTION IS REQUIRED AT THIS TIME. TDMI #772T7253 RESTORED.