Determining the size of lightning induced electron precipitation patches
Determining the size of lightning induced electron precipitation patches
VLF trimpi signatures are analysed at 4 sites in the Antarctic Peninsula, looking at VLF transmissions from 4 US VLF transmitters, namely NAA,NSS,NPM and NLK. The Trimpi effect is numerically modelled on all of these paths, concentrating particularly on actual events observed on many paths simultaneously. Very good agreement with observation is secured. By careful analysis of the results it is concluded that the physical size of precipitation patches is greater than previously thought, typically some 800km wide and 2000km long.
SIA 10-1-10-11
Clilverd, MA
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Nunn, D
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Lev-Tov, SJ
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Inan, US
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Dowden, RL
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Rodger, CJ
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Smith, AJ
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August 2002
Clilverd, MA
60d7e5df-fd60-45ab-b2d3-9830f5e869a1
Nunn, D
5115be8c-b699-427b-b7df-8795398381e5
Lev-Tov, SJ
ac25b6e7-e2bd-4981-b17a-f23eef4bac3b
Inan, US
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Dowden, RL
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Rodger, CJ
29c0f59e-a5cb-4269-9fdf-1de3a3504639
Smith, AJ
e10b7783-0730-4d64-a8a5-642c9bbada92
Clilverd, MA, Nunn, D, Lev-Tov, SJ, Inan, US, Dowden, RL, Rodger, CJ and Smith, AJ
(2002)
Determining the size of lightning induced electron precipitation patches.
Journal of Geophysical Research, 107 (A8), .
Abstract
VLF trimpi signatures are analysed at 4 sites in the Antarctic Peninsula, looking at VLF transmissions from 4 US VLF transmitters, namely NAA,NSS,NPM and NLK. The Trimpi effect is numerically modelled on all of these paths, concentrating particularly on actual events observed on many paths simultaneously. Very good agreement with observation is secured. By careful analysis of the results it is concluded that the physical size of precipitation patches is greater than previously thought, typically some 800km wide and 2000km long.
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jgr_02_lepsize.pdf
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Published date: August 2002
Organisations:
Electronics & Computer Science
Identifiers
Local EPrints ID: 259004
URI: http://eprints.soton.ac.uk/id/eprint/259004
ISSN: 0148-0227
PURE UUID: f19b2915-25a4-4e80-b792-276870b358b6
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Date deposited: 05 Mar 2004
Last modified: 14 Mar 2024 06:17
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Contributors
Author:
MA Clilverd
Author:
D Nunn
Author:
SJ Lev-Tov
Author:
US Inan
Author:
RL Dowden
Author:
CJ Rodger
Author:
AJ Smith
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