Intermittency in a stochastic parameterization of nonorographic gravity waves

• Published in: Journal of Geophysical Research: Atmospheres
• Main Authors: de la Cámara, A., Lott, F., Hertzog, A.
• Other Authors: Laboratoire de Météorologie Dynamique (UMR 8539) (LMD), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut national des sciences de l'Univers (INSU - CNRS)-École polytechnique (X)-École des Ponts ParisTech (ENPC)-Centre National de la Recherche Scientifique (CNRS)-Département des Géosciences - ENS Paris, École normale supérieure - Paris (ENS-PSL), Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)-École normale supérieure - Paris (ENS-PSL), Université Paris Sciences et Lettres (PSL)-Université Paris Sciences et Lettres (PSL)
• Format: Article in Journal/Newspaper
• Language: English
• Published: HAL CCSD 2014
• Subjects: gravity waves; parameterization; intermittency; stratospheric dynamics; Earth Science; [SDU]Sciences of the Universe [physics]; Hines; Southern Ocean
• Online Access: https://hal.science/hal-04114601; https://hal.science/hal-04114601/document; https://hal.science/hal-04114601/file/JGR%20Atmospheres%20-%202014%20-%20C%20mara%20-%20Intermittency%20in%20a%20stochastic%20parameterization%20of%20nonorographic%20gravity%20waves.pdf; https://doi.org/10.1002/2014JD022002

International audience A multiwave stochastic parameterization of nonorographic gravity waves (GWs), representing GWs produced by convection and a background of GWs in the midlatitudes, is tuned and tested against momentum fluxes derived from long-duration balloon flights. The tests are done offline...