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DC Field | Value | Language |
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dc.contributor.author | Lal, M. | |
dc.contributor.author | Subramanian, M.V. | |
dc.date.accessioned | 2015-09-15T09:21:59Z | |
dc.date.accessioned | 2021-02-12T09:27:33Z | - |
dc.date.available | 2015-09-15T09:21:59Z | |
dc.date.available | 2021-02-12T09:27:33Z | - |
dc.date.issued | 2008 | |
dc.identifier.citation | Indian Journal of Radio & Space Physics, v.37, p.258-263, 2008 | en_US |
dc.identifier.uri | http://localhost:8080/xmlui/handle/123456789/416 | - |
dc.description.abstract | The present study reports the effect of geomagnetic storm on 200 mb altitude temperature and wind at a low latitude (8.7°N, 77.8°N) Indian region. The severe and strong geomagnetic storm (Dst < – 100 nT) between 2000 and 2005 has been studied. The impact of the geomagnetic activity on temperature and wind variation is affected by the QBO (Quasi-Biennial Oscillation) phase. The tropopause temperature increases by ~ 2.5 K during W-phase of QBO and decreases by ~ 1.5 K during E-phase of QBO. The time lag between the onset of the event and the maximum change in temperature becomes a minimum during the transition phase of QBO. The horizontal wind velocity shows a pronounced effect over the east coast of India. The effect has not been observed during the onset of the south-west monsoon. The vertical wind velocity at 200 mb shows increase (or decrease) during W- (or E-) phase of the event. | en_US |
dc.language.iso | en | en_US |
dc.subject | Tropical meteorology | en_US |
dc.subject | Storms and substorms | en_US |
dc.subject | Wind variation | en_US |
dc.subject | Tropopause temperature | en_US |
dc.subject | Low latitude | en_US |
dc.title | Geomagnetic-induced tropopause temperature and wind variation over low latitude | en_US |
dc.type | Article | en_US |
dc.identifier.accession | 090914 | |
Appears in Collections: | UAS_Reprints |
Files in This Item:
File | Description | Size | Format | |
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LalM_IJRSP_2008_258-263.pdf | 234.95 kB | Adobe PDF | View/Open |
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