Another picture of EI-BYO -
Photo of ATR ATR-42-300, EI-BYO, Aer Arann (RE / REA)
Picture confirms prop damage, collapse of left main gear, twisting of nose gear and probable damage to the right main gear as well as wing damage - She'll be out of service for a while!
When was the aircraft parked?
The previous night.
It was probably very preventable at SNN but at least nobody was on-board at the time.
Precisely!