Tidal range Tidal range Tidal range is the height difference between high tide and low tide. Tides are the rise and fall of sea levels caused by gravitational forces exerted by the Moon and Sun and the rotation of Earth. Tidal range is not constant but changes depending on the locations of the Moon and Sun. The most extreme tidal range occurs during spring tides, when the gravitational forces of both the Moon and Sun are aligned (syzygy), reinforcing each other in the same direction (new moon) or in opposite directions (full moon). During neap tides, when the Moon and Sun's gravitational
What to Do When You Are Dead followed by two US tours in February 2005. "What to Do When You Are Dead" was released on February 22 through independent label Equal Vision Records. Following a couple of US tours in April and May 2005, "Car Underwater" was released as a radio single. The group performed on the Warped Tour, before touring across the US in September and November. Later in November, a music video was released for "The Truth About Heaven", followed by a UK tour in December. In early 2006, the group went on a three-month headlining US tour, before appearing on Warped Tour again. "What