Shortly after encountering significant turbulence while deviating for weather; the flight crew of a ...

Narrative:

While enroute we were in between buildups. After going through a few clouds we came upon a large buildup that we couldn't avoid. While going through it; we experienced moderate/severe turbulence. The captain kicked off the autopilot to hand fly around the clouds. We told ATC of the issue and he told us to 'do whatever you need to do.' we exceeded our assigned altitude by 500 ft; but heard nothing else from ATC. After exiting the build up; the cruise portion of the flight continued as normal. Upon arrival at the terminal area we were cleared to fly 040 heading and to descend to 4;000 ft. After leveling at 4;000 ft the captain advanced the throttles. When he did; the right engine flamed out and the itt spiked into the red indication. I immediately ran the checklist for engine failure. After securing the engine; we tried a restart but the itt spiked again when he tried to advance the thrust levers. (Note: the N2 never exceeded 45%.) the captain immediately shut the engine back down; and we executed an emergency landing without further incident.

Original NASA ASRS Text

Title: Shortly after encountering significant turbulence while deviating for weather; the flight crew of a CRJ-200 had to shut down the left engine due to its failure to spool up; accompanied by high ITT; following a descent.

Narrative: While enroute we were in between buildups. After going through a few clouds we came upon a large buildup that we couldn't avoid. While going through it; we experienced moderate/severe turbulence. The Captain kicked off the autopilot to hand fly around the clouds. We told ATC of the issue and he told us to 'do whatever you need to do.' We exceeded our assigned altitude by 500 FT; but heard nothing else from ATC. After exiting the build up; the cruise portion of the flight continued as normal. Upon arrival at the terminal area we were cleared to fly 040 heading and to descend to 4;000 FT. After leveling at 4;000 FT the Captain advanced the throttles. When he did; the right engine flamed out and the ITT spiked into the red indication. I immediately ran the checklist for engine failure. After securing the engine; we tried a restart but the ITT spiked again when he tried to advance the thrust levers. (Note: the N2 never exceeded 45%.) The Captain immediately shut the engine back down; and we executed an emergency landing without further incident.

Data retrieved from NASA's ASRS site as of July 2013 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.

Attributes
ACN	1074655
Time
Date	201303
Local Time Of Day	1201-1800
Place
Locale Reference	ZZZ.Airport
State Reference	US
Environment
Flight Conditions	VMC
Light	Daylight
Aircraft 1
Make Model Name	Regional Jet 200 ER/LR (CRJ200)
Operating Under FAR Part	Part 121
Flight Phase	Descent
Flight Plan	IFR
Component
Aircraft Component	Turbine Engine
Person 1
Function	First Officer Pilot Not Flying
Person 2
Function	Pilot Flying Captain
Qualification	Flight Crew Air Transport Pilot (ATP)
Events
Anomaly	Aircraft Equipment Problem Critical Inflight Event / Encounter Weather / Turbulence

Shortly after encountering significant turbulence while deviating for weather; the flight crew of a crj-200 had to shut down the left engine due to its failure to spool up; accompanied by high itt; following a descent.