Signatures of ultra fast Kelvin waves in low latitude ionospheric TEC during January 2009 stratospheric warming event

dc.contributor.author	Phanikumar, D. V.
dc.contributor.author	Kumar, K. N.
dc.contributor.author	Kumar, Sanjay
dc.date.accessioned	2015-04-28T06:18:03Z
dc.date.available	2015-04-28T06:18:03Z
dc.date.issued	2014-05-23
dc.identifier.uri	http://hdl.handle.net/123456789/1005
dc.description.abstract	In this study, for the first time, planetary wave signatures in ionospheric Total Electron Content (TEC) retrieved from global positioning service (GPS), mesospheric wind and temperature at low latitude station has been identified during January–February 2009. Our investigations revealed that planetary waves with 3–5 days periodicity characterized as ultrafast Kelvin (UFK) waves caused by stratospheric warming event during January 2009. The UFK waves are observed to be propagated from lower atmosphere to ionosphere. The UFK perturbations during SSW event are discussed in the light of current understanding of role of non linear interaction of planetary waves to modulate low latitude ionosphere.	en_US
dc.language.iso	en_US	en_US
dc.publisher	Elsevier	en_US
dc.relation.ispartofseries	jastp;117-48
dc.subject	Kelvin waves	en_US
dc.subject	TEC	en_US
dc.subject	Ionosphere	en_US
dc.subject	SSW	en_US
dc.title	Signatures of ultra fast Kelvin waves in low latitude ionospheric TEC during January 2009 stratospheric warming event	en_US
dc.type	Article	en_US