Earth tide lunar and the solar tidal maxima and minima (bulges and depressions) add together for the greatest tidal range at particular latitudes. At first- and third-quarter phases of the moon, lunar and solar tides are perpendicular, and the tidal range is at a minimum. The semi-diurnal tides go through one full cycle (a high and low tide) about once every 12 hours and one full cycle of maximum height (a spring and neap tide) about once every 14 days. The development of a systematic theory of Earth tides was started by George H. Darwin in 1879, and was then furthered by
Full Moon Fever Full Moon Fever Full Moon Fever is the debut studio album by Tom Petty, released on April 24, 1989, by MCA Records. It features contributions from members of his band the Heartbreakers, notably Mike Campbell, as well as Jeff Lynne, Roy Orbison (who died prior to its release), and George Harrison, Petty's bandmates in the Traveling Wilburys. The record shows Petty exploring his musical roots with nods to his influences. The songwriting is mainly collaborations between Petty and Lynne, who was also a producer on the album. The album became a commercial and critical success peaking at No. 3 on