Track map of Severe Tropical Cyclone Katrina–Victor–Cindy of the 1997–98 Australian region, South Pacific and South-West Indian Ocean cyclone seasons. The points show the location of the storm at 6-hour intervals. The colour represents the storm's maximum sustained wind speeds as classified in the Saffir-Simpson Hurricane Scale (see below), and the shape of the data points represent the nature of the storm, according to the legend below.