Schumann resonance frequency variations during sudden ionospheric disturbances
Fluctuations of the fundamental and harmonic frequencies of the Schumann (earth-ionosphere cavity) resonances measured near Tromsø, Norway, on 28 March 1979 are examined on a timescale of ≲ 20 minutes. Their relationships with two sudden ionospheric disturbance events and one other geophysical event...
Published in: | Journal of Atmospheric and Terrestrial Physics |
---|---|
Main Authors: | , |
Format: | Article in Journal/Newspaper |
Language: | unknown |
Published: |
Elsevier
1982
|
Subjects: | |
Online Access: | http://nora.nerc.ac.uk/id/eprint/524315/ https://doi.org/10.1016/0021-9169(82)90124-6 |
id |
ftnerc:oai:nora.nerc.ac.uk:524315 |
---|---|
record_format |
openpolar |
spelling |
ftnerc:oai:nora.nerc.ac.uk:524315 2023-05-15T18:34:21+02:00 Schumann resonance frequency variations during sudden ionospheric disturbances Cannon, P.S. Rycroft, M.J. 1982 http://nora.nerc.ac.uk/id/eprint/524315/ https://doi.org/10.1016/0021-9169(82)90124-6 unknown Elsevier Cannon, P.S.; Rycroft, M.J. 1982 Schumann resonance frequency variations during sudden ionospheric disturbances. Journal of Atmospheric and Terrestrial Physics, 44 (2). 201-206. https://doi.org/10.1016/0021-9169(82)90124-6 <https://doi.org/10.1016/0021-9169(82)90124-6> Publication - Article PeerReviewed 1982 ftnerc https://doi.org/10.1016/0021-9169(82)90124-6 2023-02-04T19:48:46Z Fluctuations of the fundamental and harmonic frequencies of the Schumann (earth-ionosphere cavity) resonances measured near Tromsø, Norway, on 28 March 1979 are examined on a timescale of ≲ 20 minutes. Their relationships with two sudden ionospheric disturbance events and one other geophysical event is investigated. The experimentally observed frequency variations are, in some cases, at variance with the theoretical predictions of Madden and Thompson (1965). Article in Journal/Newspaper Tromsø Natural Environment Research Council: NERC Open Research Archive Norway Tromsø Schumann ENVELOPE(-73.691,-73.691,-71.641,-71.641) Journal of Atmospheric and Terrestrial Physics 44 2 201 206 |
institution |
Open Polar |
collection |
Natural Environment Research Council: NERC Open Research Archive |
op_collection_id |
ftnerc |
language |
unknown |
description |
Fluctuations of the fundamental and harmonic frequencies of the Schumann (earth-ionosphere cavity) resonances measured near Tromsø, Norway, on 28 March 1979 are examined on a timescale of ≲ 20 minutes. Their relationships with two sudden ionospheric disturbance events and one other geophysical event is investigated. The experimentally observed frequency variations are, in some cases, at variance with the theoretical predictions of Madden and Thompson (1965). |
format |
Article in Journal/Newspaper |
author |
Cannon, P.S. Rycroft, M.J. |
spellingShingle |
Cannon, P.S. Rycroft, M.J. Schumann resonance frequency variations during sudden ionospheric disturbances |
author_facet |
Cannon, P.S. Rycroft, M.J. |
author_sort |
Cannon, P.S. |
title |
Schumann resonance frequency variations during sudden ionospheric disturbances |
title_short |
Schumann resonance frequency variations during sudden ionospheric disturbances |
title_full |
Schumann resonance frequency variations during sudden ionospheric disturbances |
title_fullStr |
Schumann resonance frequency variations during sudden ionospheric disturbances |
title_full_unstemmed |
Schumann resonance frequency variations during sudden ionospheric disturbances |
title_sort |
schumann resonance frequency variations during sudden ionospheric disturbances |
publisher |
Elsevier |
publishDate |
1982 |
url |
http://nora.nerc.ac.uk/id/eprint/524315/ https://doi.org/10.1016/0021-9169(82)90124-6 |
long_lat |
ENVELOPE(-73.691,-73.691,-71.641,-71.641) |
geographic |
Norway Tromsø Schumann |
geographic_facet |
Norway Tromsø Schumann |
genre |
Tromsø |
genre_facet |
Tromsø |
op_relation |
Cannon, P.S.; Rycroft, M.J. 1982 Schumann resonance frequency variations during sudden ionospheric disturbances. Journal of Atmospheric and Terrestrial Physics, 44 (2). 201-206. https://doi.org/10.1016/0021-9169(82)90124-6 <https://doi.org/10.1016/0021-9169(82)90124-6> |
op_doi |
https://doi.org/10.1016/0021-9169(82)90124-6 |
container_title |
Journal of Atmospheric and Terrestrial Physics |
container_volume |
44 |
container_issue |
2 |
container_start_page |
201 |
op_container_end_page |
206 |
_version_ |
1766219044999921664 |