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[PDF] Top 20 Effects of the planetary waves on the MLT airglow

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Effects of the planetary waves on the MLT airglow

Effects of the planetary waves on the MLT airglow

... and Planetary Sciences, Kyushu University, 744 Motooka Nishi-ku Fukuoka, 819-0395, Japan Correspondence to: Fabio Egito ...The planetary-wave-induced airglow variability in the mesosphere and lower ... See full document

10

Ultrafast Kelvin waves in the MLT airglow and wind, and their interaction with the atmospheric tides

Ultrafast Kelvin waves in the MLT airglow and wind, and their interaction with the atmospheric tides

... radar, incoherent scatter radar and satellite wind data, along with satellite-borne temperature data, reported the evidence of the nonlinear interaction between the UFKW and the di- urnal tide in the MLT and its ... See full document

11

Stratospheric control of planetary waves

Stratospheric control of planetary waves

... Text S5. Supplementary Figure 5 shows the effects of modifying the profile of the linear re- laxation on the suppression of the wave amplification shown in Figs. 3ab. In each case an ensemble similar to m30 or m20 ... See full document

24

Planetary waves and vortex structures in the ionosphere

Planetary waves and vortex structures in the ionosphere

... shock waves do not arise spontaneously in the ...the planetary-scale motions when dissipative forces can be neglected, dispersive effects of the medium must be essen- ...nonlinear waves or ... See full document

7

Method for assessing the amplitude modulation of the stationary planetary waves

Method for assessing the amplitude modulation of the stationary planetary waves

... the planetary waves the migrating and nonmigrating 24-h and 12-h tides with zonal wavenumbers up to 4 have been added in the decompo- sition procedure as ...and planetary waves from the ... See full document

6

Oceanic planetary waves in the coupled ocean atmosphere system

Oceanic planetary waves in the coupled ocean atmosphere system

... We then looked for the role of the atmosphere in the wave response. With the help of statistical eigenanalysis, we identified a clear coupled Rossby wave mode of the kind proposed by Goodman and Marshall (1999). The ... See full document

142

Multiple satellite observations of oceanic planetary waves: techniques and findings

Multiple satellite observations of oceanic planetary waves: techniques and findings

... oceanic planetary waves have improved our knowledge of the wave properties and lead to advancements in the ...on planetary wave properties, illustrating them with examples based on satellite al- ... See full document

10

The impact of planetary waves on the latitudinal displacement of sudden stratospheric warmings

The impact of planetary waves on the latitudinal displacement of sudden stratospheric warmings

... such effects observable at mid- and lower latitudes? To address this question we compare the lat- itudinal and altitudinal variability of zonal wind reversal and temperature changes for different SSW ... See full document

19

QBO influences on the variability of planetary waves in the equatorial mesopause region

QBO influences on the variability of planetary waves in the equatorial mesopause region

... Fig. 1. Time-height cross-sections of monthly mean zonal wind over Tirunelveli for the altitude region 70–98 km and for the years 1993–2001. the effects of the stratospheric QBO on the migrating diur- nal tide ... See full document

10

Vertical motion of ionization induced by the linear interaction of tides with planetary waves

Vertical motion of ionization induced by the linear interaction of tides with planetary waves

... ling planetary waves modulate the occurrence of midlatitude ...the effects of the linear interaction between tides and planetary waves on ion ... See full document

9

Trends in MLT region winds and planetary waves, Collm (52 N, 15 (E)

Trends in MLT region winds and planetary waves, Collm (52 N, 15 (E)

... 16-day waves are not able to propagate directly from the lower atmosphere to the summer MLT, but only through the equatorial waveguide or from the winter to the summer MLT, so that their ampli- tudes ... See full document

12

MLT gravity wave climatology in the South America equatorial region observed by airglow imager

MLT gravity wave climatology in the South America equatorial region observed by airglow imager

... ripple-type waves might be a part of the band-like waves, and spatially localized ...ity waves but could be instability features generated ... See full document

8

Atmospheric density and pressure inferred from the meteor diffusion coefficient and airglow O2b temperature in the MLT region

Atmospheric density and pressure inferred from the meteor diffusion coefficient and airglow O2b temperature in the MLT region

... words: Airglow, meteor trail, temperature, density, ...and airglow emissions. Tidal and gravity waves propagated from the lower atmosphere start breaking and having an important role in vertical ... See full document

10

Periodic waves in the lower thermosphere observed by OI630 nm airglow images

Periodic waves in the lower thermosphere observed by OI630 nm airglow images

... these waves in the thermosphere, the solar flux ...periodic waves depends on the solar ...Periodic waves observed in the OI6300 for the Northern Hemisphere were more common during the winter as well ... See full document

9

Excitation of planetary electromagnetic waves in the inhomogeneous ionosphere

Excitation of planetary electromagnetic waves in the inhomogeneous ionosphere

... Guglielmi and Pokhotelov, 1996). By taking into account such assumptions, analytical solutions of the system of equa- tion for PEMW in the form of vortexes or solitons were de- rived (see e.g. Aburjania et al., 2002). ... See full document

15

Three-dimensional tomographic reconstruction of atmospheric gravity waves in the mesosphere and lower thermosphere (MLT)

Three-dimensional tomographic reconstruction of atmospheric gravity waves in the mesosphere and lower thermosphere (MLT)

... GWs derived from nadir viewing of CIPS have horizontal wavelengths mainly in the range of 250–300 km (Chandran et al., 2010). For a better understanding of GW effects, proper observa- tions with both high vertical ... See full document

15

Intrinsic parameters of periodic waves observed in the OI6300 airglow layer over the Brazilian equatorial region

Intrinsic parameters of periodic waves observed in the OI6300 airglow layer over the Brazilian equatorial region

... gravity waves, one can observe that these periodic waves have faster phase speed as compared to gravity waves observed in the MLT region at the same location (Medeiros et ...gravity ... See full document

9

Signatures of 3?6 day planetary waves in the equatorial mesosphere and ionosphere

Signatures of 3?6 day planetary waves in the equatorial mesosphere and ionosphere

... through planetary scale waves. Signatures of the planetary waves have been studied both in the ionosphere and mesosphere ...and MLT winds measured by meteor radar are ...the ... See full document

9

Signatures of 3–6 day planetary waves in the equatorial mesosphere and ionosphere

Signatures of 3–6 day planetary waves in the equatorial mesosphere and ionosphere

... through planetary scale waves. Signatures of the planetary waves have been studied both in the ionosphere and mesosphere ...and MLT winds measured by meteor radar are ...the ... See full document

8

Are planetary dynamos driven by helical waves?

Are planetary dynamos driven by helical waves?

... clear that columnar vortices can stretch from mantle to mantle in mildly supercritical dynamo simulations, from which this dynamo cartoon has emerged, the more recent numerical simulations tend to be much more ... See full document

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