| Автор | Rodger, Craig J. |
| Автор | Thomson, Neil R. |
| Автор | Dowden, Richard L. |
| Дата выпуска | 1996 |
| dc.description | For more than 10 years, researchers using satellite observations have reported anomalous phenomena associated with seismic activity. Increases in ELF/VLF filter amplitudes have been associated with preshock and postshock events near satellites in a number of studies. However, an examination of the wideband ELF/VLF data from the low‐altitude ISIS satellites shows no significant changes in electromagnetic (EM) activity associated with earthquakes. In the analysis of wideband data from 164 satellite passes above 39 earthquakes, no unique or familiar (previously observed) “seismo‐active emission” can be linked to the occurrence of a nearby earthquake. The electromagnetic activity levels in ELF/VLF spectra observed by the ISIS 2 satellite before and after 37 shocks is examined and compared with a set of selected control orbits. Comparisons are made of EM activity changes between earthquake passes and control passes over the epicenter location. No increase in the activity for earthquake passes is found. These results do not change when various constraints are placed on the data in an attempt to test for dependencies on different criteria. No precursory, coseismic, or postseismic effects are found. No significant evidence is found for differences between the data sets which would suggest any “seismo‐active” activity. |
| Формат | application.pdf |
| Копирайт | Copyright 1996 by the American Geophysical Union. |
| Тема | GEODESY AND GRAVITY |
| Тема | Time variable gravity |
| Тема | Seismic cycle related deformations |
| Тема | IONOSPHERE |
| Тема | Ionospheric disturbances |
| Тема | General or miscellaneous |
| Тема | NATURAL HAZARDS |
| Тема | Monitoring, forecasting, prediction |
| Тема | SEISMOLOGY |
| Тема | Earthquake interaction, forecasting, and prediction |
| Название | A search for ELF/VLF activity associated with earthquakes using ISIS satellite data |
| Тип | article |
| DOI | 10.1029/96JA00078 |
| Electronic ISSN | 2156-2202 |
| Print ISSN | 0148-0227 |
| Журнал | Journal of Geophysical Research: Space Physics |
| Том | 101 |
| Первая страница | 13369 |
| Последняя страница | 13378 |
| Выпуск | A6 |
| Библиографическая ссылка | Anderson, R. R., K.Maeda, VLF emissions associated with enhanced magnetospheric effects, J. Geophys. Res., 82, 135–146, 1977. |
| Библиографическая ссылка | Barr, R., W.Irel, Low‐frequency input impedance of a very large loop antenna with a mountain core, IEE Proc.‐H, 1402, 84–90, 1993. |
| Библиографическая ссылка | Brundell, J., T.Molteno, A DSP system for the Macintosh computer, Radioscientist, 53, 124–125, 1994. |
| Библиографическая ссылка | Connor, P., J.Brundell, N.Thomson, T.Molteno, GRAFT: A graphical VLF frequency analysis program for the Macintosh, Radioscientist, 53, 125–126, 1994. |
| Библиографическая ссылка | Dowden, R. L., Distinctions between mid‐latitude VLF hiss and discrete emissions, Planet. Space Sci., 19, 374–376, 1971. |
| Библиографическая ссылка | Fraser‐Smith, A. C., P. R.McGill, R. A.Helliwell, O. G.VillardJr., Ultralow frequency magnetic field measurements in southern California during the Northridge earthquake of January 17, 1994, Geophys. Res. Lett., 21, 2195–2198, 1994. |
| Библиографическая ссылка | Gokhberg, M. B., V. A.Pilipenko, O. A.Pokhotelov, Satellite observation of the electromagnetic radiation above the epicentral region of an incipient earthquake, Engl. Transl., Dokl. Acad. Sci. USSR, Earth Sci. Ser., 2681, 5–7, 1983a. |
| Библиографическая ссылка | Gokhberg, M. B., V. A.Pilipenko, O. A.Pokhotelov, Seismic precursors in the ionosphere earthquake, Izv. Earth Phys., 1910, 762–765, 1983b. |
| Библиографическая ссылка | Hayakawa, M., F.Lefeuvre, J. L.Rauch, On the system of Aureol‐3 satellite direction finding for ionospheric and magnetospheric ELF waves, Trans. Inst. Electron. Inform. Commun. Eng. Japan, E73, 942–951, 1990. |
| Библиографическая ссылка | Hayakawa, M., S. S.Sazhin, Mid‐latitude and plasmaspheric hiss: A review, Planet. Space. Sci., 40, 1325–1338, 1992. |
| Библиографическая ссылка | Henderson, T. R., V. S.Sonwalker, R. A.Helliwell, U. S.Inan, A. C.Fraser‐Smith, A search for ELF/VLF emissions induced by earthquakes as observed in the ionosphere by the DE 2 satellite, J. Geophys. Res., 98, 9503–9514, 1993. |
| Библиографическая ссылка | Koons, H. C., D. A.McPherson, Observation of very low frequency whistler mode waves in the region of the radiation‐belt slot, J. Geophys. Res., 77, 3475–3482, 1972. |
| Библиографическая ссылка | Larkina, V. I., A. V.Nalivayko, N. I.Gershenzon, M. B.Gokhberg, V. A.Liperovskiy, S. L.Shalimov, Observations of VLF emission, related with seismic activity, on the Intercosmos‐19 satellite, Geomagn. Aeron., 23, 684–687, 1983. |
| Библиографическая ссылка | Larkina, V. I., V. V.Migulin, O. A.Molchanov, V. B.Schvetcova, A. S.Inchin, I. A.Pimenov, I. P.Kharkov, Characteristics of the excitation of low‐frequency emissions in the upper ionosphere over earthquake regions, Engl. Transl., Geomagn. Aeron., 285, 685–689, 1988. |
| Библиографическая ссылка | Larkina, V. I., V. V.Migulin, O. A.Molchanov, I. P.Kharkov, A. S.Inchin, V. B.Schvetcova, Some statistical results on very low frequency radiowave emissions in the upper ionosphere over earthquake zones, Phys. Earth Planet. Inter., 57, 100–109, 1989. |
| Библиографическая ссылка | Matthews, J. P., J. P.Lebreton, A search for seismic related wave activity in the micropulsation and ULF frequency ranges using GEOS‐2 data, Ann. Geophys., 3, 749–754, 1985. |
| Библиографическая ссылка | Mikhaylova, G. A., A. M.Golyavin, Yu. M.Mikhaylov, Dynamic spectra of VLF‐radiation in the outer ionosphere associated with the Iranian earthquake of June 21, 1990 (Intercosmos‐24 satellite, Engl. Transl., Geomagn. Aeron., 315, 647–651, 1991. |
| Библиографическая ссылка | Molchanov, O. A., Wave and plasma phenomena inside the ionosphere and magnetosphere associated with earthquakes, Review of Radio Science 1990–1992W.Ross Stone, 591–600, Oxford Univ. Press, NewYork, 1993. |
| Библиографическая ссылка | Molchanov, O. A., O. A.Mazhaeva, A. N.Goliavin, M.Hayakawa, Observation by the Intercosmos‐24 satellite of ELF/VLF electromagnetic emissions associated with earthquakes, Ann. Geophys., 11, 431–440, 1993. |
| Библиографическая ссылка | Ondoh, T., Y.Nakamura, S.Watanabe, T.Murakami, Narrow‐band 5 kHz hiss observed in the vicinity of the plasmapause, Planet. Space. Sci., 29, 65–72, 1981. |
| Библиографическая ссылка | Ondoh, T., Y.Nakamura, S.Watanabe, K.Aikyo, T.Murakami, Plasmaspheric hiss observed in the topside ionosphere at mid‐ and low‐latitudes, Planet. Space. Sci., 31, 411–422, 1983. |
| Библиографическая ссылка | Parrot, M., Statistical study of ELF/VLF emissions recorded by a low‐altitude satellite during seismic events, J. Geophys. Res., 99, 23339–23347, 1994. |
| Библиографическая ссылка | Parrot, M., Use of satellites to detect seismo‐electromagnetic effects, Adv. Space Res., 1511, 27–35, 1995. |
| Библиографическая ссылка | Parrot, M., F.Lefeuvre, Correlation between GEOS VLF emissions and earthquakes, Ann. Geophys., 36, 737–748, 1985. |
| Библиографическая ссылка | Parrot, M., M. M.Mogilevsky, VLF emissions associated with earthquakes and observed in the ionosphere and magnetosphere, Phys. Earth Planet. Inter., 57, 86–99, 1989. |
| Библиографическая ссылка | Parrot, M., J.Achache, J. J.Berthelier, E.Blanc, A.Deschamps, F.Lefeuvre, M.Menvielle, J. L.Plantet, P.Tartis, J. P.Villain, High‐frequency seismo‐electromagnetic effects, Phys. Earth Planet. Inter., 77, 65–83, 1993. |
| Библиографическая ссылка | Sazhin, S. S., M.Hayakawa, Magnetospheric chorus emissions: A review, Planet. Space. Sci., 40, 681–697, 1992. |
| Библиографическая ссылка | Serebryakova, O. N., S. V.Bilichenko, V. M.Chmyrev, M.Parrot, J.L Rauch, F.Lefeuvre, O. A.Pokhotelov, Electromagnetic ELF radiation from earthquake regions as observed by low‐altitude satellites, Geophys. Res. Lett., 19, 91–94, 1992. |
| Библиографическая ссылка | Taylor, W. W. L., D. A.Gurnett, Morphology of VLF emissions with the Injun 3 satellite, J. Geophys. Res., 73, 5615–5626, 1968. |
| Библиографическая ссылка | Thorne, R. M., E.J Smith, R. K.Burton, R. E.Holzer, Plasmaspheric hiss, J. Geophys. Res., 78, 1581–1596, 1973. |
