Jupiter’s cloud-level variability triggered by torsional oscillations in the interior

Jupiter's weather layer exhibits long-term and quasi-periodic cycles of meteorological activity that can completely change the appearance its belts zones. There are with intervals from 4 to 9 years, dependent on latitude, which were detected in 5$\mu$m radiation, provides a window into cloud-forming regions troposphere; however, origin these has been mystery. Here we propose magnetic torsional oscillations/waves arising dynamo region could modulate heat transport hence be ultimately responsible for variability tropospheric banding. These axisymmetric waves magnetohydrodynamic influenced by rapid rotation, have Earth's core, recently suggested exist Jupiter observation secular variations Juno. Using field model JRM33, together density distribution model, compute expected speed waves. For excited zonal jet flows, their wavelength estimated width alternating jets, yielding half period 3.2-4.7 years 14-23$^\circ$N, consistent North Equatorial Belt Temperate identified visible infrared observations. The nature waves, including wave wavelength, is revealed data-driven technique, dynamic mode decomposition, applied spatio-temporal data emission. Our results imply exploration may provide new origins patterns clouds internal dynamics Jupiter.