Moderate geomagnetic storm (21-22 January 2005) triggered by an outstanding coronal mass ejection viewed via energetic neutral atoms

2010 ◽  
Vol 115 (A8) ◽  
pp. n/a-n/a ◽  
Author(s):  
Susan McKenna-Lawlor ◽  
Lu Li ◽  
Iannis Dandouras ◽  
Pontus C. Brandt ◽  
Yihua Zheng ◽  
...  
Keyword(s):  
Coronal Mass Ejection ◽  
Geomagnetic Storm ◽  
Neutral Atoms ◽  
Energetic Neutral Atoms ◽  
Mass Ejection

scholarly journals Variability of Geomagnetic Field with Interplanetary Magnetic Field at Low, Mid and High Latitudes

2018 ◽  
Vol 10 (2) ◽  
pp. 133-144
Author(s):  
S. Bhardwaj ◽  
P. A. Khan ◽  
R. Atulkar ◽  
P. K. Purohit
Keyword(s):  
Magnetic Field ◽  
Coronal Mass Ejection ◽  
Interplanetary Magnetic Field ◽  
Geomagnetic Storm ◽  
High Latitude ◽  
Geomagnetic Field ◽  
The State ◽  
High Latitudes ◽  
Storm Events ◽  
Mass Ejection

 The fluctuations in the Interplanetary Magnetic Field significantly affect the state of geomagnetic field particularly during the Coronal Mass Ejection (CME) events. In the present investigation we have studied the influence of Interplanetary Magnetic Field changes on the geomagnetic field components at high, low and mid latitudes. To carry out this investigation we have selected three stations viz. Alibag (18.6°N, 72.7°E), Beijing MT (40.3°N, 116.2°E) and Casey (66.2°S, 110.5°E) one each in the low, mid and high latitude regions. Then we selected geomagnetic storm events of three types namely weak (-50≤Dst≤-20), moderate (100≤Dst≤-50) and intense (Dst≤-100nT). In each storm category 10 events were considered. From our study we conclude that geomagnetic field components are significantly affected by the changes in the IMF at all the three latitudinal regions during all the storm events. At the same time we also found that the magnitude of change in geomagnetic field components is highest at the high latitudes during all types of storm events while at low and mid latitude stations the magnitude of effect is approximately the same.

scholarly journals Two‐step forecast of geomagnetic storm using coronal mass ejection and solar wind condition

Space Weather ◽  
2014 ◽  
Vol 12 (4) ◽  
pp. 246-256 ◽  
Author(s):  
R.‐S. Kim ◽  
Y.‐J. Moon ◽  
N. Gopalswamy ◽  
Y.‐D. Park ◽  
Y.‐H. Kim
Keyword(s):  
Solar Wind ◽  
Coronal Mass Ejection ◽  
Geomagnetic Storm ◽  
Wind Condition ◽  
Solar Wind Condition ◽  
Mass Ejection

scholarly journals The solar origin of the January 1997 coronal mass ejection, magnetic cloud and geomagnetic storm

1998 ◽  
Vol 25 (14) ◽  
pp. 2469-2472 ◽  
Author(s):  
D. F. Webb ◽  
E. W. Cliver ◽  
N. Gopalswamy ◽  
H. S. Hudson ◽  
O. C. St. Cyr
Keyword(s):  
Coronal Mass Ejection ◽  
Geomagnetic Storm ◽  
Magnetic Cloud ◽  
Solar Origin ◽  
Mass Ejection

scholarly journals Enhancement of Terrestrial Diffuse X-Ray Emission Associated with Coronal Mass Ejection and Geomagnetic Storm

2011 ◽  
Vol 63 (sp3) ◽  
pp. S691-S704 ◽  
Author(s):  
Yuichiro Ezoe ◽  
Yoshizumi Miyoshi ◽  
Hiroshi Yoshitake ◽  
Kazuhisa Mitsuda ◽  
Naoki Terada ◽  
...  
Keyword(s):  
Coronal Mass Ejection ◽  
Geomagnetic Storm ◽  
X Ray ◽  
Mass Ejection

scholarly journals An Essay on Terminology, Myths, - and Known Facts: Solar Transient - Flare - CME - Driver Gas - Piston - BDE - Magnetic Cloud - Shock Wave - Geomagnetic Storm

1996 ◽  
Vol 154 ◽  
pp. 187-193
Author(s):  
Rainer Schwenn
Keyword(s):  
Shock Wave ◽  
Coronal Mass Ejection ◽  
Geomagnetic Storm ◽  
Magnetic Cloud ◽  
The Sun ◽  
Driver Gas ◽  
Transient Events ◽  
Mass Ejection

AbstractIn the field of solar-terrestrial relations a clear and unique terminology is needed in order to abolish and avoid unnecessary confusion between the scientists from several involved disciplines. For example, the widely used abbreviation CME (for coronal mass ejection) has turned out to be somewhat misleading. Early on it had been known that other than coronal material is often involved in such events. The discoverers observed transient events of mass ejections from the sun, which could be observed in the corona owing to the newly available coronagraphs. This article is meant to clarify the terminology, with emphasis on giving credit to the original discoverers and the terms they introduced. With this aim in mind I suggest some minor modifications of the terminology.

EVIDENCE FOR INTERNAL TETHER-CUTTING IN A FLARE/CORONAL MASS EJECTION OBSERVED BYMESSENGER,RHESSI, ANDSTEREO

2010 ◽  
Vol 721 (2) ◽  
pp. 1579-1584 ◽  
Author(s):  
Claire L. Raftery ◽  
Peter T. Gallagher ◽  
R. T. James McAteer ◽  
Chia-Hsien Lin ◽  
Gareth Delahunt
Keyword(s):  
Coronal Mass Ejection ◽  
Mass Ejection
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