850 citations · 6.8k across the 110 of their papers we have counts for
13 papers · 1 filter
CME-CME Interactions as Sources of CME Geo-effectiveness: The Formation of the Complex Ejecta and Intense Geomagnetic Storm in Early September 2017
Camilla Scolini, Emmanuel Chané, Manuela Temmer +9
Coronal mass ejections (CMEs) are the primary sources of intense disturbances at Earth, where their geo-effectiveness is largely determined by their dynamic pressure and internal m…
Photospheric magnetic structure of coronal holes
Stefan J. Hofmeister, Dominik Utz, Stephan G. Heinemann +2
In this study, we investigate in detail the photospheric magnetic structure of 98 coronal holes using line-of-sight magnetograms of SDO/HMI, and for a subset of 42 coronal holes us…
CME -- HSS interaction and characteristics tracked from Sun to Earth
Stephan G. Heinemann, Manuela Temmer, Charles J. Farrugia +9
In a thorough study, we investigate the origin of a remarkable plasma and magnetic field configuration observed in situ on June 22, 2011 near L1, which appears to be a magnetic eje…
Testing the background solar wind modelled by EUHFORIA
J. Hinterreiter, J. Magdalenic, M. Temmer +10
In order to address the growing need for more accurate space weather predictions, a new model named EUHFORIA (EUropean Heliospheric FORecasting Information Asset) was recently deve…
A statistical study of long-term evolution of coronal hole properties as observed by SDO
Stephan G. Heinemann, Veronika Jerčić, Manuela Temmer +5
The study of the evolution of coronal holes (CHs) is especially important in the context of high-speed solar wind streams (HSS) emanating from them. Stream interaction regions may…
Statistical Analysis and Catalog of Non-polar Coronal Holes Covering the SDO-era using CATCH
Stephan G. Heinemann, Manuela Temmer, Niko Heinemann +5
Coronal holes are usually defined as dark structures as seen in the extreme ultraviolet and X-ray spectrum which are generally associated with open magnetic field. Deriving reliabl…