No idea what runway was in use. Only an idle juggling with figures based on worst cross wind possibilities.
The following table illustrates the correlation between runway width and X wind for the Saab 340?
Maximum Crosswind Component
>23 m Rwy width= 35kts
23 m Rwy width= 25kts
<23 m Rwy width= 17kts
edit for fireflybob: I have no idea. Not rated on the 340 and so all submissions made without benefit of particular aircraft or even airfield experience.