1.   The Canadian unit of wind chill measurement is not the familiar degrees Fahrenheit, but rather watts per square meter.

2.   Doubts have been raised about the legality of the record because of a possible incorrect wind measurement.

3.   The steward, Denis Morino, did not elaborate on whether the wind measurement was effected and there was no official complaint.

4.   Italian officials say a man standing in front of the wind gauge in blustery Sestriere last weekend ruined any accurate wind measurement.