Paper Abstract and Keywords |
Presentation |
0000-00-00 00:00
Ground Observation of Nighttime airglow emission modulated by 2014 Bangladesh storm generated gravity wave Chien-Chung Chou, C. L. Kuo (NCU,Taiwan), Tai-Yin Huang (Penn State Lehigh Valley, USA) SANE2016-95 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We report the nighttime airglow modulated by a storm generated gravity wave. The origin of a concentric gravity wave may be generated in the storm region in the evening on Apr 27, 2014 over Bangladesh with a very low cloud top surface temperature (175K). We also found the Doppler effect for the gravity wave, which can be explained by the movement of the gravity wave source. After data analysis, the time period of the concentric gravity wave is found to be 9.8 minutes, corresponding to an angular wave frequency of 0.0107 rad s-1. The horizontal wavelength is found to be 9.0 km for red emissions (7.7 km for green emissions) and the horizontal phase velocity is 95.8 〉 15.2 m s-1 for red emissions (98.8 〉 17.0 m s-1 for green emissions). Using the dispersion relation of gravity wave, the elevation angle of wave propagation direction is found to be 58.8 º for red emissions and 51.7 º for green emissions. The sprite associated with the gravity wave was recorded at 1534 UT on Apr 27, 2014. The lightning events time stamped at1650:32.834 and 1651:16.740 on Apr 27, 2014 were also recorded by the ISUAL payload where their locations were found to be just over the storm cloud region. The lightning events and the sprite event implied that strong charging proce |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
airglow / gravity wave / sprite / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 116, no. 319, SANE2016-95, pp. 233-238, Nov. 2016. |
Paper # |
SANE2016-95 |
Date of Issue |
2016-11-17 (SANE) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
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SANE2016-95 |
Conference Information |
Committee |
SANE |
Conference Date |
2016-11-24 - 2016-11-25 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
National Taipei University of Technology (NTUT) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
ICSANE2016 |
Paper Information |
Registration To |
SANE |
Conference Code |
2016-11-SANE |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Ground Observation of Nighttime airglow emission modulated by 2014 Bangladesh storm generated gravity wave |
Sub Title (in English) |
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airglow |
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gravity wave |
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sprite |
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1st Author's Name |
Chien-Chung Chou |
1st Author's Affiliation |
National Central University, Taiwan (NCU,Taiwan) |
2nd Author's Name |
C. L. Kuo |
2nd Author's Affiliation |
National Central University, Taiwan (NCU,Taiwan) |
3rd Author's Name |
Tai-Yin Huang |
3rd Author's Affiliation |
Pennsylvania State University Lehigh Valley,United States, (Penn State Lehigh Valley, USA) |
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Speaker |
Author-1 |
Date Time |
0000-00-00 00:00:00 |
Presentation Time |
minutes |
Registration for |
SANE |
Paper # |
SANE2016-95 |
Volume (vol) |
vol.116 |
Number (no) |
no.319 |
Page |
pp.233-238 |
#Pages |
6 |
Date of Issue |
2016-11-17 (SANE) |
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