Accumulated Cyclone Energy
Accumulated cyclone energy (ACE) is a measure used by the National Oceanic and Atmospheric Administration (NOAA) to express the activity of individual tropical cyclones and entire tropical cyclone seasons, particularly the North Atlantic hurricane season. It uses an approximation of the energy used by a tropical system over its lifetime and is calculated every six-hour period. The ACE of a season is the sum of the ACEs for each storm and takes into account the number, strength, and duration of all the tropical storms in the season.
Read more about Accumulated Cyclone Energy: Calculation, East Pacific ACE
Famous quotes containing the words accumulated and/or energy:
“Chinese were born ... with an accumulated wisdom, a natural sophistication, an intelligent naivete, and unless they were transplanted too young, these qualities ripened in them.... If ever I am homesick for China, now that I am home in my own country, it is when I discover here no philosophy. Our people have opinions and creeds and prejudices and ideas but as yet no philosophy.”
—Pearl S. Buck (1892–1973)
“The flattering, if arbitrary, label, First Lady of the Theatre, takes its toll. The demands are great, not only in energy but eventually in dramatic focus. It is difficult, if not impossible, for a star to occupy an inch of space without bursting seams, cramping everyone else’s style and unbalancing a play. No matter how self-effacing a famous player may be, he makes an entrance as a casual neighbor and the audience interest shifts to the house next door.”
—Helen Hayes (1900–1993)