Earth rainfall climatology Earth rainfall climatology Earth rainfall climatology Is the study of rainfall, a sub-field of Meteorology. Formally, a wider study includes water falling as ice crystals, i.e. hail, sleet, snow (parts of the hydrological cycle known as precipitation). The aim of rainfall climatology is to measure, understand and predict rain distribution across different regions of planet Earth, a factor of air pressure, humidity, topography, cloud type and raindrop size, via direct measurement and remote sensing data acquisition. Current technologies accurately predict rainfall 3–4 days in advance using numerical weather prediction. Geostationary orbiting satellites gather IR and visual wavelength data to measure
Hail, Hail, the Gang's All Here that is commonly played at Celtic Park prior to matches. Hail, Hail, the Gang's All Here Hail, Hail, the Gang's All Here is an American popular song first published in 1917. The lyrics were written by D. A. Esrom (pseudonym of Theodora Morse) to a tune originally written by Arthur Sullivan for the 1879 comic opera "The Pirates of Penzance". The tune occurs in Act II as part of "With Cat-Like Tread" and echoes the Anvil Chorus from Giuseppe Verdi's opera "Il Trovatore". "(Original lyrics by W. S. Gilbert)" It appears that the lyric "Hail, hail, the gang's all here"