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

Earth, Planets and Space volume 55, pages 687–696 (2003)Cite this article

Abstract

MF radar observations of hourly mean zonal and meridional winds at 86 km over Tirunelveli (8.7°N, 77.8°E), India, over a period of five years (1993–1997) are utilized to study the possible influence of stratospheric quasibiennial oscillation (QBO) on the vertical propagation of planetary-scale waves. The radiosonde winds at Singapore are used to identify the phase of the stratospheric QBO at 30 hPa. The study reflects that the interannual variability of the planetary waves may be explained partly by the direction of the stratospheric QBO winds. Limitations of the present work are: (i) the QBO cycles considered are not many and (ii) the observed waves are presumed to originate from below and propagate through the stratospheric QBO wind system.

References

  • Andrews, D. G., J. R. Holton, and C. B. Leovy, Middle Atmosphere Dynamics, 489 pp., Academic Press, 1987.

    Google Scholar 

  • Burrage, M. D., R. A. Vincent, H. G. Mayr, W. R. Skinner, N. F. Arnold, and P. B. Hays, Long-term variability in the equatorial mesosphere and lower thermosphere zonal winds, J. Geophys. Res., 101, 12847–12854, 1996.

    Article  Google Scholar 

  • Cevolani, G., S. P. Kingsley, and G. Muller, Three-station meteor wind observations in northern Europe during summer 1980, J. Atmos. Terr. Phys., 45, 275–280, 1983.

    Article  Google Scholar 

  • Clark, R. R., A. C. Current, A. H. Manson, C. E. Meek, S. K. Avery, S. E. Palo, and T. Aso, Global properties of the 2-day wave from mesosphere-lower thermosphere radar observations, J. Atmos. Terr. Phys., 43, 1279–1288, 1993.

    Google Scholar 

  • Craig, R. L., R. A. Vincent, G. J. Fraser, and M. J. Smith, The quasi 2-day wave near 90 km altitude at Adelaide (35°S), Nature, 287, 319–322, 1980.

    Article  Google Scholar 

  • Dunkerton, T. J., Theory of the mesopause semiannual oscillation, J. Atmos. Sci., 39, 2681–2690, 1982.

    Article  Google Scholar 

  • Dunkerton, T. J., The role of gravity waves in the quasi-biennial oscillation, J. Geophys. Res., 102, 26053–26076, 1997.

    Article  Google Scholar 

  • Espy, P. J., J. Stregmann, and G. Witt, Interannual variation of the quasi-16-day oscillation in the polar summer mesospheric temperature, J. Geophys. Res., 102(2), 1983–1990, 1997.

    Article  Google Scholar 

  • Forbes, J. M., M. E. Hagan, S. Miyahara, F. Vial, A. H. Manson, C. E. Meek, and Y. Portnyagin, Quasi 16-day oscillation in the mesosphere and lower thermosphere, J. Geophys. Res., 100, 9149–9163, 1995.

    Article  Google Scholar 

  • Garcia, R. R. and F. Sassi, Modulation of the mesospheric semiannual oscillation by the quasibiennial oscillation, Earth Planets Space, 51, 563–569, 1999.

    Article  Google Scholar 

  • Garcia, R. R., T. J. Dunkerton, R. S. Lieberman, and R. A. Vincent, Climatology of the semiannual oscillation of the tropical middle atmosphere, J. Geophys. Res., 102, 26019–26032, 1997.

    Article  Google Scholar 

  • Gurubaran, S. and R. Rajaram, Long-term variability in the mesospheric tidal winds observed by MF radar over Tirunelveli (8.7°N, 77.8°E), Geophy Res. Lett., 26(8), 1113–1116, 1999.

    Article  Google Scholar 

  • Gurubaran, S., S. Sridharan, T. K. Ramkumar, and R. Rajaram, The mesospheric quasi-2-day wave over Tirunelveli (8.7°N), J. Atmos. Solar-Terr. Phys., 63, 975–985, 2001.

    Article  Google Scholar 

  • Hagan, M. E., M. E. Burrage, J. M. Forbes, J. Hackney, W. J. Randel, and X. Zhang, GSWM-98: Results for migrating solar tides, J. Geophys. Res., 104, 6813–6828, 1999.

    Article  Google Scholar 

  • Hamilton, K. P., Rocketsonde observations of the mesospheric semiannual oscillation at Kwajalein, Atmos-oceans, 20, 281–286, 1982.

    Article  Google Scholar 

  • Harris, T. J., A long-term study of the quasi 2-day wave in the middle atmosphere, J. Atmos. Terr. Phys., 56(5), 569–579, 1994.

    Article  Google Scholar 

  • Hirota, I., Equatorial waves in the upper stratosphere and mesosphere in relation to the semiannual oscillation of the zonal mean wind, J. Atmos. Sci., 35, 714–722, 1978.

    Article  Google Scholar 

  • Holton, J. R. and R. S. Lindzen, An updated theory for the quasi-biennial cycle of the tropical stratosphere, J. Atmos. Sci, 29, 1076–1080, 1972.

    Article  Google Scholar 

  • Jacobi, Ch., R. Schminder, and D. Kurschner, Planetary wave activity obtained from long-period (2–18 days) variations of mesopause region winds over Central Europe (52°N, 15°E), J. Atmos. Sol.-Terr. Phys., 60, 81–93, 1998a.

    Article  Google Scholar 

  • Jacobi, Ch., R. Schminder, and D. Kurschner, Long-period (12–25 days) oscillations in the summer mesopause region as measured at Collm (52°N, 15°E) and their dependence on the equatorial quasi-biennial oscillation, Contrib. Atmos. Phys., 71, 461–464, 1998b.

    Google Scholar 

  • Kovalam, S., R. A. Vincent, I. M. Reid, T. Tsuda, T. Nakamura, K. Ohnishi, A. Nuryanto, and H. Wiryosumarto, Longitudinal variations in planetary wave activity in the equatorial mesosphere, Earth Planets Space, 51, 665–674, 1999.

    Article  Google Scholar 

  • Luo, Yi., A. H. Manson, C. E. Meek, C. K. Meyer, and J. M. Forbes, The quasi 16-day oscillations in the mesosphere and lower thermosphere at Saskatoon (52°N, 107°W), 1980–1996, J. Geophys. Res., 105, 2125–2138, 2000.

    Article  Google Scholar 

  • Manson, A. H. and C. E. Meek, Atmospheric waves (10 min-30 days) in the mesosphere and thermosphere at saskatoon (52N, 107W): A spectral study during 1981, 1982, J. Atmos. Terr. Phys., 48, 1039–1055, 1986.

    Article  Google Scholar 

  • Mayr, H. G., J. G. Menger, C. O. Hines, K. L. Chan, N. F. Arnold, C. A. Reddy, and H. S. Porter, The gravity wave Doppler spread theory applied in a numerical spectral model of the middle atmosphere, 2. Equatorial oscillations, J. Geophys. Res., 102, 26093–26238, 1997.

    Article  Google Scholar 

  • Meek, C. E., A. H. Manson, S. J. Franke, W. Singer, P. Hoffmann, R. R. Clark, T. Tsuda, T. Nakamura, M. Tsutsumi, M. Hagan, D. C. Fritts, J. Ishu, and Yu. I. Portnyagin, Global study of northern hemisphere quasi 2-day wave events in recent summers near 90 km altitude, J. Atmos. Terr. Phys., 58, 1401–1411, 1996.

    Article  Google Scholar 

  • Meyer, C. K. and J. M. Forbes, A 6.5-day westward propagating planetary wave: origin and its characteristics, J. Geophys. Res., 102, 26173–26178, 1997.

    Article  Google Scholar 

  • Miyoshi, Y., Numerical simulation of the 5-day and 16-day waves in the mesopause region, Earth Planets Space, 51, 763–772, 1999.

    Article  Google Scholar 

  • Muller, H. G. and L. Nelson, A travelling quasi-2-day in the meteor region, J. Atmos. Terr. Phys., 40, 761–766, 1978.

    Article  Google Scholar 

  • Palo, S. E., M. E. Hagan, C. E. Meek, R. A. Vincent, M. D. Burrage, C. McLandress, S. J. Franke, W. E. Ward, R. R. Clark, P. Hoffmann, R. Johnson, D. Kurschner, A. H. Manson, D. Murphy, T. Nakamura, Yu. I. Portnyagin, J. E. Salah, R. Schminder, W. Singer, T. Tsuda, T. S. Virdi, and Q. Zhou, An intercomparison between the GSWM, UARS, and ground based radar observations: A case-study in January 1993, Ann. Geophys., 15, 1123–1141, 1997.

    Article  Google Scholar 

  • Plumb, R. A., Baroclinic instability of the summer mesosphere: A mechanism for the quasi-two-day wave?, J. Atmos. Sci, 40, 262–270, 1983.

    Article  Google Scholar 

  • Plumb, R. A. and A. D. McEwan, The instability of a forced standing wave in a viscous stratified fluid: A laboratory analogue of the quasi-biennial oscillation, J. Atmos. Sci, 35, 1827–1839, 1978.

    Article  Google Scholar 

  • Pfister, L., Baroclinic instability of easterly jets with applications to the summer mesosphere, J. Atmos. Sci., 42, 313–330, 1985.

    Article  Google Scholar 

  • Press, W. H., S. A. Teukolsky, W. T. Vetterling, and B. P. Flannery, Numerical Recipes in Fortran 77, second edition—the Art of Scientific Computing, Cambridge University Press, Cambridge, 1992.

    Google Scholar 

  • Rajaram, R. and S. Gurubaran, Seasonal variabilities of low-latitude mesospheric winds, Ann. Geophys., 16, 197–204, 1998.

    Article  Google Scholar 

  • Salby, M. L., Rossby normal modes in nonuniform background configurations, Part I: Simple fields, J. Atmos. Sci., 28, 1803–1826, 1981a.

    Article  Google Scholar 

  • Salby, M. L., Rossby normal modes in nonuniform background configurations, Part II: Equinox and solstice conditions, J. Atmos. Sci., 38, 1827–1840, 1981b.

    Article  Google Scholar 

  • Salby, M. L. and P. F. Callaghan, Seasonal amplification of the 2-day wave: Relationship between normal mode and instability, J. Atmos. Sci., 58, 1858–1869, 2001.

    Article  Google Scholar 

  • Sridharan, S., S. Gurubaran, and R. Rajaram, Radar observations of the 3.5 day Ultra-fast Kelvin wave in the low latitude mesopuase region, J. Atmos. Sol.-Terr. Phys., 64, 1241–1250, 2002.

    Article  Google Scholar 

  • Talaat, E. R., J.-H. Yee, and X. Zhu, Observations of the 6.5-day wave in the mesosphere and lower thermosphere, J. Geophys. Res., 106, 20715–20723, 2001.

    Article  Google Scholar 

  • Thayaparan, T., W. K. Hocking, and J. MacDougall, Amplitude, phase, and period variations of the quasi 2-day wave in the mesosphere and lower thermosphere over London, Canada (43°N, 81°W), during 1993 and 1994, J. Geophys. Res., 102(D8), 9461–9478, 1997.

    Article  Google Scholar 

  • Tsuda, T., S. Fukao, M. Yamamoto, T. Nakamura, M. D. Yamanaka, T. Adachi, H. Hashiguchi, N. Fujioka, M. Tsutsumi, S. Kato, S. W. B. Harijono, T. Sribimawati, B. P. Sitorus, R. B. Yahya, M. Karmini, F. Renggono, B. L. Parapat, W. Djojonegoro, P. Mardio, N. Adikusumah, H. T. Endi, and H. Wiryosumarto, A preliminary report on observations of equatorial atmosphere dynamics in Indonesia with radars and radiosondes, J. Meteorol. Soc. Jpn., 73, 393–406, 1995.

    Google Scholar 

  • Vincent, R. A., Long-period motions in the equatorial middle atmosphere, J. atmos. Terr. Phys., 55, 1067, 1993.

    Article  Google Scholar 

  • Vincent, R. A. and D. Lesicar, Dynamics of the equatorial mesosphere: first results with a new generation partial reflection radar, Geophys. Res. Lett., 18, 825–828, 1991.

    Article  Google Scholar 

  • Vincent, R. A., S. Kovalam, D. C. Fritts, and J. R. Isler, Long-term MF radar observations of solar tides in the low-latitude mesosphere: Interannual variability and comparisons with GSWM, J. Geophys. Res., 103, 8667–8683, 1998.

    Article  Google Scholar 

  • Wallace, J. M. and V. E. Kousky, Observational evidence of Kelvin waves in the tropical stratosphere, J. Atmos. Sci., 25, 900–907, 1968.

    Article  Google Scholar 

  • Williams, C. R. and S. K. Avery, Analysis of long-period waves using the mesosphere-stratosphere-troposphere radar at Poker Flat, Alaska, J. Geophys. Res., 97, 20855–20861, 1992.

    Article  Google Scholar 

  • Yoshida, S., T. Tsuda, A. Shimizu, and T. Nakamura, Seasonal variations of 3.0∼3.8-day ultra-fast Kelvin waves observed with a meteor radar and radiosonde in Indonesia, Earth Planets Space, 51, 675–684, 1999.

    Article  Google Scholar 

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Authors and Affiliations

  1. Equatorial Geophysical Research Laboratory, Indian Institute of Geomagnetism, Krishnapuram, Tirunelveli, 627 011, India

    S. Sridharan, S. Gurubaran & R. Rajaram

  2. Indian Institute of Geomagnetism, Panvel, Navi Mumbai, 410 218, India

    R. Rajaram

Authors
  1. S. Sridharan
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  2. S. Gurubaran
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  3. R. Rajaram
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Correspondence to S. Sridharan.

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Sridharan, S., Gurubaran, S. & Rajaram, R. QBO influences on the variability of planetary waves in the equatorial mesopause region. Earth Planet Sp 55, 687–696 (2003). https://doi.org/10.1186/BF03352475

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