The proposed six new eight-thousander peaks would not meet the wider UIAA criteria of of elevation from nearest larger mountain's saddle, called topographic prominence, as used by the UIAA elsewhere for major mountains (the lowest prominence of the existing 14 eight-thousanders is Lhotse, at 610 metres). For example, only Broad Peak Central, with a topographic prominence of 181 metres, would even meet the 150-metre prominence threshold to be a British Isles Marilyn. However, the appeal noted the UIAA's 1994 reclassification of Alpine four-thousander peaks, where a prominence threshold of was used, amongst other criteria; the logic being that if worked for summits, then is proportional for summits.