JWST observations of Jupiter reveal a narrow and intense atmospheric jet at the equator of the planet, close to its tropopause. The jet is manifest in the fast motions of equatorial hazes and is most likely a deep counterpart of the equatorial oscillations observed in Jupiter’s stratosphere.
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References
-
Vasavada, A. R. & Showman, A. P. Jovian atmospheric dynamics: an update after Galileo and Cassini. Rep. Prog. Phys. 68, 1935–1996 (2005). A review article that presents a global view of Jupiter atmospheric dynamics including the stability of its zonal winds.
Google Scholar
-
Sánchez-Lavega, A. et al. An enduring rapidly moving storm as a guide to Saturn’s equatorial jet’s complex structure. Nat. Commun. 7, 13262 (2016). This paper reports the vertical structure of Saturn’s equatorial jet.
Google Scholar
-
Giles, R. S., Greathouse, T. K., Cosentino, R. G., Orton, G. S. & Lacy, J. H. Vertically-resolved observations of Jupiter’s quasi-quadrennial oscillation from 2012 to 2019. Icarus 350, 113905 (2020). This article examines the temporal evolution of Jupiter’s equatorial oscillations in temperature in its stratosphere.
Google Scholar
-
Baldwin, M. P. et al. The quasi-biennial oscillation. Rev. Geophys. 39, 179–229 (2001). A review article about the stratospheric oscillation of temperatures and winds at Earth’s low latitudes.
Google Scholar
-
Orton, G. S. et al. Semi-annual oscillations in Saturn’s low-latitude stratospheric temperatures. Nature 453, 196–199 (2021). This article presents the oscillations in temperature in Saturn’s stratosphere at low latitudes.
Google Scholar
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This is a summary of: Hueso, R. et al. An intense narrow equatorial jet in Jupiter’s lower stratosphere observed by JWST. Nat. Astron. https://doi.org/10.1038/s41550-023-02099-2 (2023).
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A narrow high-altitude jet in Jupiter’s equatorial atmosphere.
Nat Astron (2023). https://doi.org/10.1038/s41550-023-02100-y
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Published: 19 October 2023
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DOI: https://doi.org/10.1038/s41550-023-02100-y