ISSN 2070-7401 (Print), ISSN 2411-0280 (Online)
Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa
CURRENT PROBLEMS IN REMOTE SENSING OF THE EARTH FROM SPACE

  

Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa, 2012, Vol. 9, No. 5, pp. 208-217

Statistical analysis of effects of tropical cyclones on variations of ionospheric parameters in the Asian region of Russia according to oblique radio-sounding data

M.A. Chernigovskaya 1, V.I. Kurkin 1, I.I. Orlov 1, A.V. Oinats 1, I.N. Poddelsky 2
1 Institute of Solar-Terrestrial Physics SB RAS, 664033, Irkutsk, p/o box 291, Lermontov, 126a
2 Institute of Cosmophysical Research and Radio Wave Propagation FEB RAS, 684034, Kamchatka region, Elizovskiy district, Paratunka, Mirnaya, 7
We conducted statistical study of probabilities of manifestation of strong meteorological disturbances (tropical cyclones) in variations of ionospheric parameters in the zone remote from the disturbance source, analysing radiophysical measurement data over the period 2005-2011. The frequency analysis of 7-year data on maximum observed frequencies (MOF) of oblique sounding (OS) signals along Magadan - Irkutsk, Khabarovsk - Irkutsk and Norilsk - Irkutsk paths revealed time intervals with higher intensity of short-period oscillations interpreted as the manifestation of travelling ionospheric disturbances (TIDs) whose sources were 1…5-hour internal gravity waves (IGWs). The analysis was conducted for equinoctial periods of all the years and also for summers in 2010 and 2011. There were 28 tropical cyclones (TC) when radiophysical measurements were made along OS paths in the Northwest Pacific Ocean, which was the nearest territory to the OS paths. To discriminate effectively between the disturbances when conducting analysis, we took account of accompanying helio-geomagnetic disturbances and meteorological conditions in the regions under examination. In summer months and especially in autumn ones, during active tropical cyclogenesis, we observed a considerable increase in the energy of wave disturbances in the paths under study with different ionospheric responses to propagation of wave disturbances from the same IGW sources. The spectra of MOF variations in OS signals for the spring months with no cyclone activity in the Northwest Pacific Ocean were considered as 'background' ones under quiet helio-geomagnetic conditions. The background spectra were compared with the disturbance amplitude spectra determined during the active phase of the tropical cyclogenesis in the summer and autumn. We think that the revealed differences in the energy of the short-period oscillations in different seasons may be associated with peculiarities of formation, development, and propagation of tropical cyclones in the time periods under study, and, as a consequence of these peculiarities, with various TC effects on the upper atmosphere
Keywords: upper and middle atmosphere, ionosphere, coupling of the atmospheric layers, wave disturbances, tropical cyclones
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References:

  1. Akhmedov R.R., Kunitsyn V.E., Geomagnetizm i aeronomiya, 2004, Vol. 44, No. 1, pp. 105–112.
  2. Erokhin N.S., Mikhailovskaya L.A., Shalimov L.S., Geofizicheskie issledovaniya, 2007, Issue 7, pp. 53–64.
  3. Kunitsyn V.E., Suraev S.N., Akhmedov R.R., Vestnik Moskovskogo universiteta. Fizika. Astronomiya, 2007, No. 2, pp. 59–63.
  4. Onishchenko O.G., Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa, 2010, Vol. 7, No. 3, pp. 107–109.
  5. Orlov I.I., Il'in N.V., Radiolokatsiya. Navigatsiya. Svyaz', 2000, Vol. 1, pp. 361–365.
  6. Perevalova N.P., Ishin A.B., Issledovanie Zemli iz kosmosa, 2010, No. 3, pp. 49–61.
  7. Perevalova N.P., Polyakova A.S., Ishin A.B., Voeikov S.V., Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa, 2010, Vol. 7, No. 1, pp. 190–200.
  8. Perevalova N.P., Polyakova A.S., Ishin A.B., Voeikov S.V., Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa, 2011, Vol. 8, No. 1, pp. 303–312.
  9. Pokrovskaya I.V., Sharkov E.A., Tropicheskie tsiklony i tropicheskie vozmushcheniya Mirovogo okeana: khronologiya i evolyutsiya (2006–2010) (Tropical cyclones and tropical perturbances of the World ocean: chronology and evolution), Moscow: KDU, 2011, 212 p.
  10. 10. Chernigovskaya M.A., Sharkov E.A., Kurkin V.I., Orlov I.I., Pokrovskaya I.V., Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa, 2008, Vol. 5, No. 1, pp. 567–574.
  11. Chernigovskaya M.A., Sharkov E.A, Kurkin V.I., Orlov I.I., Pokrovskaya I.V., Issledovanie Zemli iz kosmosa, 2008, No. 6, pp. 17–24.
  12. Chernigovskaya M.A., Kurkin V.I., Orlov I.I., Sharkov E.A., Pokrovskaya I.V., Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa, 2009,Vol. 6, No. 2, pp. 324–332.
  13. Chernigovskaya M.A., Kurkin V.I., Orlov I.I., Sharkov E.A., Pokrovskaya I.V., Issledovanie Zemli iz kosmosa, 2010, No. 5, pp. 32–41.
  14. Chernigovskaya M.A., Kurkin V.I., Orlov I.I., Sharkov E.A., Pokrovskaya I.V., Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa, 2010, Vol. 7, No. 3, pp. 120–127.
  15. Chernigovskaya M.A., Kurkin V.I., Orlov I.I., Shevtsov B.M., Poddel'skii I.N., Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa, 2011, Issue 8, Vol. 1, pp. 319–327.
  16. Sharkov E.A., Sovremennye problemy distantsionnogo zondirovaniya Zemli iz kosmosa, 2010, Vol. 7, No. 3, pp. 29–48.
  17. Bishop R.L., Aponte N., Earle G.D., Sulzer M., Larsen M.F., Peng G.S., Arecibo observations of ionospheric perturbations associated with the passage of Tropical Storm Odette, Journal of Geophysical Research, 2006, Vol. 111, No. A11, doi:10.1029/2006JA011668.
  18. Chane Ming F., Chen Z., Roux F., Analysis of gravity-waves produced by intense tropical cyclones, Annals of Geophysics, 2010, Vol. 28, pp. 531–547.
  19. Fabric C.-M., Greg R., Laurent R., Jean L., Gravity wave characteristics over Tromelin Island during the passage of cyclone Hudah, Geophysical Research Letters, 2002, Vol. 29, No. 6, pp. 18/1–18/4.
  20. Fritts D.C., Alexander M.J., Gravity wave dynamics and effects in the middle atmosphere, Reviews of Geophysics, 2003, Vol. 41, No. 1, pp. 1003–1066, doi: 10.1029/2001RG000106.
  21. Hocke K., Schlegel K., A review of atmospheric gravity waves and travelling ionospheric disturbances: 1982–1995, Annals of Geophysics, 1996, Vol. 14, pp. 917–940.
  22. Kazimirovsky E.S., Coupling from below as a source of ionospheric variability: a review, Annals of Geophysics, 2002, Vol. 45, No. 1, pp. 11–29.
  23. Kim So-Young, Chun Hye-Yeong, Wu Dong L., A study on stratospheric gravity waves generated by Typhoon Ewiniar: Numerical simulations and satellite observations, Journal of Geophysical Research, 2009, Vol. 114, D22104. doi:10.1029/2009JD011971.
  24. Lastovicka J., Forcing of the ionosphere by waves from below, Atmospheric and Solar-Terrestrial Physics, 2006, Vol. 68, pp. 479–497.
  25. Tian M., Jing Song W., Guang Lin Y., Tao Y., Jin Song P., Yu Cheng S., Effects of typhoon Matsa on ionospheric TEC, Chinese Science Bulletin, 2010, Vol. 55, No. 8, pp. 712–717.
  26. Vadas S.L., Horizontal and vertical propagation of gravity waves in thermosphere from lower atmospheric and thermospheric sources, Journal of Geophysical Research, 2007, Vol. 112, A06305. doi: 10.1029/2006JA011845.
  27. Vincent R.A., Gravity wave coupling from below: A review, Selected Papers from the 2007 Kyoto Symposium, Tokyo: TERRAPUB, 2009, pp. 279–293.
  28. Xiao Z., Xiao S.G., Hao Y.Q, Zhang D.H., Morphological features of ionospheric response to typhoon, Journal of Geophysical Research, 2008, Vol. 112, No. A4, A04304.