CNN CNNI Simulcast April 21, 2014 07:10:00
Tropical cyclone jack heading into the region. how soon before the storm gets here? >> the storm is about 600 miles away and we're seeing some thunderstorms beginning to develop ahead of the cyclone itself. we also know wave heights, according to the joint typhoon warping center, wave heights as high as four meters. once the storm gets here inside the next two days, wave height also be 7 to 10 feet on the water. so any visual search will be impacted. plenty of rainfall over this region as the storm system nears the zone. winds about 60 miles per hour once the storm gets here. but the strongest...