Len
Just beat me to it - I don't think it's that unusual for Cairngorm. Gale force for over 24 hours and storm force for a good part of that, a mean max of 71 kts makes it Hurricane force 12 for a while. I made the maximum gust 98 kts at 10 UTC which I think is 112.776 mph according to Google and I didn't missed any today as far as I'm aware.
Bruce.
There is no really high speed air above ~1500m in the model. If this is correct then gusts to 40-50 m/s suggest local acceleration. I'm not sure I'm bang on the mountain peak here but it's possible as much as a few hundred meters could have been shaved off.