Crustal and upper mantle density structure below the Indian Ocean Geoid Low based on 3-D constrained potential field modelling: Inferences on causative sources

2021 ◽  
pp. 229161
Author(s):  
V.S. Gokul ◽  
K.M. Sreejith ◽  
G. Srinivasa Rao ◽  
M. Radhakrishna ◽  
Peter G. Betts
2018 ◽  
Author(s):  
Hans Thybo ◽  
◽  
Vahid Teknik ◽  
Vahid Teknik ◽  
Abdolreza Ghods ◽  
...  

2016 ◽  
Vol 12 (S327) ◽  
pp. 71-76
Author(s):  
J. Palacios ◽  
A. Guerrero ◽  
C. Cid ◽  
E. Saiz ◽  
Y. Cerrato

AbstractMagnetic instability is a key consideration for filament eruptions and subsequent CMEs. In this contribution we are considering different magnetic conditions for active and non-active regions, such as coronal hole regions and quiet sun, and also active regions of a simple magnetic configuration. The aim is to assess magnetic instability through potential and non-potential field modelling and 3D evaluation of the magnetic decay index. Some eruptive examples from solar cycle 24 using HMI/SDO data are presented, complemented with observations of AIA/SDO.


2016 ◽  
Author(s):  
Hans-Juergen Goetze ◽  
Michael R. Alvers ◽  
Liliana Barrio-Alvers ◽  
Christian Plonka ◽  
Bernd Lahmeyer ◽  
...  

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