Disappearing solar filaments and geomagnetic activity

dc.contributor.author	Sastri, J. H
dc.date.accessioned	2008-09-23T11:26:57Z
dc.date.available	2008-09-23T11:26:57Z
dc.date.issued	1986-05
dc.identifier.citation	Solar Physics, Vol. 105, No. 1, pp. 191 - 196	en
dc.identifier.issn	0038-0938 (Print) 1573-093X (Online)
dc.identifier.uri	http://hdl.handle.net/2248/3816
dc.description.abstract	As a sequel to the recent identification of the high-speed stream as the candidate structure in the solar wind at 1 AU that is primarily responsible for the geomagnetic disturbances occasionally noticed after 'disparition brusques' (DBs) of solar filaments (Sastri et al., 1985), it is reported here that the streams, inferred to be recurrent in an earlier study, were consistently preceded by a stream interface, as expected of corotating streams. This observation substantiates the role of corotating streams of coronal hole origin in the apparent link between DBs and geomagnetic activity, and strengthens the view that DBs are not a unique source of geomagnetic activity.	en
dc.language.iso	en	en
dc.publisher	Springer	en
dc.relation.uri	http://dx.doi.org/10.1007/BF00156386	en
dc.subject	Geomagnetism	en
dc.subject	Magnetic Storms	en
dc.subject	Solar Terrestrial Interactions	en
dc.subject	Field Strength	en
dc.subject	Filaments	en
dc.subject	Proton Energy	en
dc.subject	Temporal Distribution	en
dc.title	Disappearing solar filaments and geomagnetic activity	en
dc.type	Article	en