Presentation type:

ST – Solar-Terrestrial Sciences

ST1.1 – Open Session on the Sun and Heliosphere (including Hannes Alfvén Medal Lecture)

EGU2017-6083 | Posters | ST1.1

The Prediction of Hemispheric Sunspot Area Using Waldmeier Effect
Zhiqiang Yin, Yanben Han, Bo Wang, and Lili Tian

EGU2017-7309 | Orals | ST1.1

The Pre-eruptive Configuration of Large Solar Events
Alexander Nindos

EGU2017-4090 | Posters | ST1.1

Inhomogeneous helicity effect in the solar angular-momentum transport
Nobumitsu Yokoi

EGU2017-18101 | Orals | ST1.1

A Close Connection between Flares and Coronal Mass Ejections Revealed by the Reconnected Flux in the Solar Source Region
Nat Gopalswamy, Sachiko Akiyama, Seiji Yashiro, and Hong Xie

EGU2017-14917 | Posters | ST1.1

Validation of the CME Geomagnetic forecast alerts under COMESEP alert system
Mateja Dumbovic, Nandita Srivastava, Yamini Khodia, Bojan Vršnak, Andy Devos, and Luciano Rodriguez

EGU2017-4751 | Orals | ST1.1

Magnetic reconnection rates in solar flares and implications for "superflares"
Astrid Veronig, Johannes Tschernitz, Jürgen Hinterreiter, and Julia Thalmann

EGU2017-18196 | Orals | ST1.1

Quasi-Static Evolution, Catastrophe, and “Failed” Eruption of Solar Flux Ropes
James Chen

EGU2017-1942 | Posters | ST1.1

Flare-CME characteristics from Sun to Earth combining observations and modeling
Manuela Temmer, Julia K. Thalmann, Karin Dissauer, Astrid M. Veronig, Johannes Tschernitz, Jürgen Hinterreiter, and Luciano Rodriguez

EGU2017-17798 | Posters | ST1.1

Structure of the photospheric magnetic field during sector crossings of the heliospheric magnetic field
Tibebu Getachew, Ilpo Virtanen, and Kalevi Mursula

EGU2017-7396 | Orals | ST1.1

EUHFORIA: a solar wind and CME evolution model
Stefaan Poedts and Jens Pomoell

EGU2017-3971 | Orals | ST1.1

ICARUS mission, next step of coronal exploration after Solar Orbiter and Solar Probe Plus
Vladimir Krasnoselskikh, Bruce T. Tsurutani, Marco Velli, Milan Maksimovic, Mikhael Balikhin, Thierry Dudok de Wit, and Matthieu Kretzschmar and the ICARUS team

EGU2017-3909 | Posters | ST1.1

Photospheric magnetic fields: latitudinal distribution and time development
Elena Vernova, Marta Tyasto, and Dmitrii Baranov

EGU2017-10358 | Orals | ST1.1

Atypical energetic particle events observed prior energetic particle enhancements associated with corotating interaction regions
Olga Khabarova, Olga Malandraki, Gary Zank, Bernard Jackson, Mario Bisi, Mihir Desai, Gang Li, Jakobus le Roux, and Hsiu-Shan Yu

EGU2017-16982 | Posters | ST1.1

Effects of various velocity drivers on MHD wave propagation in the partially ionized solar atmosphere from 2D multi-fluid simulations
Yana Maneva, Alejandro Alvarez Laguna, Andrea Lani, and Stefaan Poedts

EGU2017-2180 | Orals | ST1.1

The injection of ten electron/3He-rich SEP events
Linghua Wang, Säm Krucker, Glenn Mason, and Gang Li

EGU2017-17551 | Posters | ST1.1

Comparison of helioseismic cut-off frequency formulations by the means of MHD simulation results
Philippe-A. Bourdin, Irina Thaler, and Markus Roth

EGU2017-4932 | Posters | ST1.1

Tracking of an electron beam through the solar corona with LOFAR
Gottfried Mann, Frank Breitling, and Christian Vocks

EGU2017-2273 | Orals | ST1.1

Our Dynamic Sun (Hannes Alfvén Medal Lecture)
Eric Priest

EGU2017-19650 | Posters | ST1.1

Kinetic theory of twisted waves: Application to space plasmas having superthermal population of species
Kashif Arshad, Stefaan Poedts, and Marian Lazar

EGU2017-6785 | Posters | ST1.1

The evolution of the coronal hole and its corresponding high speed streams
Gilbert Pi, Ya-Hui Yang, Jih-Hong Shue, Jana Šafránková, and Zdenek Němeček

EGU2017-6636 | Posters | ST1.1

Large-scale structures of solar wind and dynamics of parameters in them
Yuri Yermolaev, Irina Lodkina, and Michael Yermolaev

EGU2017-10286 | Posters | ST1.1

Solar Wind Overview of Cycle 24
Antoinette Galvin, Charles Farrugia, Harald Kucharek, and Wenyuan Yu

EGU2017-13786 | Posters | ST1.1

Multi-spacecraft solar energetic particle analysis of FERMI gamma-ray flare events within the HESPERIA H2020 project
Kostas Tziotziou, Olga Malandraki, Eino Valtonen, Bernd Heber, Pietro Zucca, Karl-Ludwig Klein, Rami Vainio, Georgia Tsiropoula, and Gerald Share

EGU2017-1486 | Posters | ST1.1

Evidence for substantial increases in energetic particle intensity associated with reconnecting current sheets in the solar wind
Olga Khabarova and Gary P. Zank

EGU2017-14011 | Posters | ST1.1

Non-Extensive Statistical Analysis of Magnetic Field and SEPs during the March 2012 ICME event, using a multi-spacecraft approach
George Pavlos, Olga Malandraki, Evgenios Pavlos, Aggelos Iliopoulos, and Leonidas Karakatsanis

EGU2017-13906 | Posters | ST1.1

A new solar reference spectrum from 165 to 3088 nm
Luc Damé, Mustapha Meftah, David Bolsée, Nuno Pereira, Slimane Bekki, Alain Hauchecorne, Abdenour Irbah, Gaël Cessateur, and Dominique Sluse

EGU2017-3661 | Posters | ST1.1

Solar Rotational Modulations of Spectral Irradiance and Correlations with the Variability of Total Solar Irradiance and Solar Proxies
Jae N. Lee and Dong L. Wu

ST1.2 – Multipoint observations/modeling of heliospheric plasma processes and next steps through NASA’s Interstellar Mapping and Acceleration Probe (IMAP)

EGU2017-485 | Posters | ST1.2

X-class flares released during the decline phase of SC-24 by GOES data
Ahmed Hady and susan samwel

EGU2017-14916 | Orals | ST1.2

Solar wind propagation by magnetic lasso
Melinda Dósa and Andrea Opitz

EGU2017-14825 | Posters | ST1.2

Solar wind parameteres and disturbances in STEREO view
Andrea Opitz

EGU2017-2767 | Orals | ST1.2

Solar filament eruptions and their physical role in triggering Coronal Mass Ejections
Brigitte Schmieder

EGU2017-17921 | Posters | ST1.2

Multispacecraft study of shock-flux rope interaction
Xochitl Blanco-Cano, David Burgess, Torbjorn Sundberg, and Primoz Kajdic

EGU2017-9963 | Orals | ST1.2

Event Study of a Persistent Coronal Hole, its Solar Wind Signatures at L1, and Recurrent Relativistic Electron Enhancements at Geostationary Orbit
Juan Rodriguez and Larisza Krista

EGU2017-6920 | Posters | ST1.2

Origin and Ion Charge State Evolution of Solar Wind Transients 4 – 7 August 2011
Denis Rodkin, Farid Goryaev, Paolo Pagano, Gordon Gibb, Vladimir Slemzin, Yulia Shugay, Igor Veselovsky, and Duncan Mackay

EGU2017-4501 | Orals | ST1.2

How does the Warm Breeze affect the heliospheric backscatter glow of interstellar neutral helium?
Maciej Bzowski, Marzena Kubiak, and Justyna Sokół

EGU2017-1273 | Posters | ST1.2

Solar origins of Interplanetary Coronal Mass Ejections in Cycle 24
Denis Rodkin, Vladimir Slemzin, Farid Goryaev, and Yulia Shugay

EGU2017-5373 | Orals | ST1.2 | Highlight

On the shape and properties of the global heliosphere over the Solar Cycle with Voyager/LECP ions and Cassini/INCA ENAs
Konstantinos Dialynas, Stamatios Krimigis, Donald Mitchell, Robert Decker, and Edmond Roelof

EGU2017-6009 | Orals | ST1.2

Anisotropy of the distribution function of interstellar neutral helium inside the Earth’s orbit
Justyna M. Sokół, Maciej Bzowski, and Marzena A. Kubiak

EGU2017-3726 | Posters | ST1.2

Interaction of the interplanetary shock and tangential discontinuity in the solar wind
Oleksandr Goncharov, Andriy Koval, Jana Safrankova, Zdenek Nemecek, Lubomir Prech, Adam Szabo, and Georgy N. Zastenker

EGU2017-4568 | Posters | ST1.2

Forward modeling of solar storm magnetic cores in the inner heliosphere
Christian Möstl, Tanja Amerstorfer, Alexey Isavnin, Emilia Kilpua, Reka Winslow, Peter Boakes, Manuel Kubicka, Julia Donnerer, and Erika Palmerio

EGU2017-7675 | Posters | ST1.2

Testing ElEvoHI on a multi-point in situ detected Coronal Mass Ejection
Tanja Amerstorfer, Christian Möstl, Phillip Hess, M. Leila Mays, and Manuela Temmer

EGU2017-5346 | Posters | ST1.2

Solar wind deceleration from L1 to Earth — a statistical study
Jaroslav Urbar, Zdenek Nemecek, Jana Safrankova, Tereza Durovcova, and Lubomir Prech

EGU2017-9608 | Posters | ST1.2

CME Plasma Dynamics Using In-situ and Remote-sensing Observations
Manan Kocher, Susan Lepri, and Enrico Landi

EGU2017-11005 | Posters | ST1.2

A General Identification of Instabilities in Solar Wind Plasma, and a Particular Application to the WIND Data Set.
Kristopher Klein, Justin Kasper, Kelly Korreck, and Benjamin Alterman

EGU2017-6426 | Posters | ST1.2

STEREO Observations of Turbulent Solar Wind Waveforms
Paul J. Kellogg, Keith Goetz, and Steven J. Monson

EGU2017-9828 | Posters | ST1.2 | Highlight

Remote Sensing the Plasma Flows Around the Heliopsheath and Consequences for the Shape of the Heliosphere.
Harald Kucharek, Jeewoo Park, Philip Isenberg, Eberhard Moebius, and Nathan Schwadron

EGU2017-11173 | Posters | ST1.2

In situ Observations of Heliospheric Current Sheets Evolution
Yong Liu, Jun Peng, Jia Huang, and Berndt Klecker

EGU2017-3004 | Posters | ST1.2 | Highlight

Recent Progress in Understanding the Origin and Acceleration of Suprathermal Ions and Electrons
Mihir Desai and Maher Dayeh

EGU2017-687 | Posters | ST1.2

Position of the IBEX ribbon as a key to understand its origin
Pawel Swaczyna, Maciej Bzowski, Justyna M. Sokół, Eric R. Christian, Herbert O. Funsten, David J. McComas, and Nathan A. Schwadron

EGU2017-12566 | Posters | ST1.2

Testing the h-Wave model of the IBEX ribbon
Adama Sylla, Horst Fichtner, Hans Jörg Fahr, and klaus Scherer

EGU2017-3346 | Posters | ST1.2 | Highlight

The downwind hemisphere of the heliosphere: what do IBEX observations at low energies tell us and which questions remain open?
André Galli, Peter Wurz, Maciej Bzowski, Justyna M. Sokól, Pawel Swaczyna, Nathan A. Schwadron, Eberhard Möbius, Harald Kucharek, Jeewoo Park, Stephen A. Fuselier, Dan B. Reisenfeld, and David J. McComas

ST1.4 – Advances in heliospheric science through data exploitation including the HELiospheric Cataloguing, Analysis and Techniques Service (HELCATS).

EGU2017-5296 | Orals | ST1.4 | Highlight

Overview of the HELCATS project
Richard Harrison, Jackie Davies, Chris Perry, Christian Moestl, Alexis Rouillard, Volker Bothmer, Luciano Rodriguez, Jonathan Eastwood, Emilia Kilpua, Peter Gallagher, and Dusan Odstrcil

EGU2017-15261 | Posters | ST1.4

Testing the current paradigm for space weather prediction with heliospheric imagers
Luke Barnard, Chris Scott, Curt de Koning, Mat Owens, Julia Wilkinson, and Jackie Davies

EGU2017-4524 | Posters | ST1.4

The magnetic connectivity of coronal shocks to the visible disk during long-duration gamma-ray flares
Illya Plotnikov, Alexis Rouillard, and Gerald Share

EGU2017-4855 | Orals | ST1.4

Observational Evidence for the Associated Formation of Blobs and Raining Inflows in the Solar Corona
Eduardo Sanchez-Diaz, Alexis P. Rouillard, Jackie A. Davies, Benoit Lavraud, Neil R. Sheeley, Rui F. Pinto, Emilia Kilpua, Illya Plotnikov, and Vincent Genot

EGU2017-3874 | Orals | ST1.4

Magnetic structure of Earth-directed events in the HELCATS LINKCAT catalog during 2011–2013
Erika Palmerio, Emilia Kilpua, Volker Bothmer, Alexey Isavnin, Christian Möstl, Lucie Green, Alexander James, Jackie Davies, and Richard Harrison

EGU2017-4923 | Posters | ST1.4

Connecting Coronal Mass Ejections to their Solar Active Region Sources
Sophie Murray, Peter Gallagher, Eoin Carley, and Pietro Zucca

EGU2017-13650 | Posters | ST1.4

Validating coronal magnetic field reconstruction methods using solar wind simulations and synthetic imagery
Rui Pinto, Alexis Rouillard, Vincent Génot, Tahar Amari, Eric Buchlin, Nick Arge, Clementina Sasso, Vincenzo Andretta, and Alessandro Bemporad

EGU2017-4486 | Orals | ST1.4

Long-Term Tracking of Corotating Density Structures Using Heliospheric Imaging (catalogue of CIRs during 2007-2014)
Illya Plotnikov, Alexis P. Rouillard, Jackie Davies, Volker Botmer, Jonathan Eastwood, Peter Gallagher, Richard Harrison, Emilia Kilpua, Christian C. Möstl, Chris Perry, Luciano Rodriguez, Benoit Lavraud, Vincent Genot, Rui Pinto, and Eduardo Sanchez-Diaz

EGU2017-13340 | Orals | ST1.4

Simulating and cataloguing the background solar wind conditions
Rui Pinto, Alexis Rouillard, Dusan Odstrcil, and Leila Mays

EGU2017-5107 | Posters | ST1.4

CME properties and solar source region characteristics – HELCATS results
Volker Bothmer, Niclas Mrotzek, Sophie Murray, Peter Gallagher, David Barnes, Jackie Davies, and Richard Harrison

EGU2017-3532 | Posters | ST1.4

A Multi-Model Approach to the Analysis of the Kinematics of CMEs Based on Multi-point Space Observations
Niclas Mrotzek, Volker Bothmer, Jackie Davies, and Richard Harrison

EGU2017-6379 | Posters | ST1.4

Data-driven time-dependent magnetofrictional modelling of coronal mass ejections and sensitivity of the modelling output to the driving electric field
Erkka Lumme, Jens Pomoell, Emilia Kilpua, and Erika Palmerio

EGU2017-4880 | Posters | ST1.4

Analysis of the variability of the slow solar wind from a highly tilted neutral line: implications for the origin of the slow solar wind
Eduardo Sanchez-Diaz, Alexis P. Rouillard, Jackie A. Davies, Benoit Lavraud, Emilia Kilpua, Illya Plotnikov, Vincent Genot, and Rui F. Pinto

EGU2017-4887 | Posters | ST1.4

A catalogue of the small transients observed in STEREO HI-A and their associated in-situ measurements
Eduardo Sanchez-Diaz, Alexis P. Rouillard, Jackie A. Davies, Emilia Kilpua, and Illya Plotnikov

EGU2017-8160 | Posters | ST1.4

A Catalogue of Coronal Mass Ejections Observed by the STEREO Heliospheric Imagers: Results from HELCATS
David Barnes, Jackie Davies, Richard Harrison, Chris Perry, Christian Möstl, Alexis Rouillard, Volker Bothmer, Luciano Rodriguez, Jonathan Eastwood, Emilia Kilpua, and Peter Gallagher

EGU2017-8390 | Posters | ST1.4

Automatic detection of CMEs in STEREO-HI data for the FP7 HELCATs project
Luciano Rodriguez, Sarah Willems, Vaibhav Pant, Marilena Mierla, Andy Devos, and Skralan Hosteaux

EGU2017-7551 | Posters | ST1.4

Multipoint analysis of CME-CME interaction
Alexey Isavnin, Emilia Kilpua, Christian Möstl, Erika Palmerio, Jens Pomoell, Reka Winslow, Tanja Amerstorfer, and Leila Mays

EGU2017-4536 | Posters | ST1.4

Modeling of coronal mass ejections with the STEREO heliospheric imagers verified with in situ observations by the Heliophysics System Observatory
Christian Möstl, Alexey Isavnin, Emilia Kilpua, Volker Bothmer, Nicolas Mrotzek, Peter Boakes, Luciano Rodriguez, Vratislav Krupar, Jonathan Eastwood, Jackie Davies, Richard Harrison, David Barnes, Reka Winslow, and the HELCATS team

EGU2017-9051 | Posters | ST1.4

Using helispheric imager observations in predicting the impact of coronal mass ejections (CMEs) at planets
Emilia Kilpua, Christian Möstl, Volker Bothmer, Alexey Isavnin, Richard Harrison, Jackie Davies, Erika Palmerio, Peter Boakes, and Niclas Mrotzek

EGU2017-9158 | Posters | ST1.4

Evolution of ICMEs observed by radially aligned spacecraft
Simon Good and Robert Forsyth

EGU2017-11747 | Posters | ST1.4

Modeling the Sun-To-Earth Evolution of the Magnetic Structure of Coronal Mass Ejections with EUHFORIA
Jens Pomoell, Emilia Kilpua, Christine Verbeke, Erkka Lumme, Stefaan Poedts, Erika Palmerio, and Alexey Isavnin

EGU2017-7298 | Posters | ST1.4

Testing a new flux rope model using the HELCATS CME catalogue
Alexis Paul Rouillard and Michael Lavarra

EGU2017-11822 | Posters | ST1.4

Interactive Tools to Access the HELCATS Catalogues
Alexis Rouillard, Illya Plotnikov, Rui Pinto, Vincent Génot, Myriam Bouchemit, and Jackie Davies

EGU2017-12991 | Posters | ST1.4

EU HELCATS Project WP7: Combining Observations of Interplanetary Scintillation (IPS) and Heliospheric Visible-Light Imaging of CMEs and SIRs for Space-Weather Purposes
Mario Mark Bisi, David Barnes, Jonathan Eastwood, Vratislav Krupar, Jasmina Magdalenic, Richard Harrison, Jackie Davies, and Richard Fallows

EGU2017-13243 | Posters | ST1.4

Observations and Analyses of Heliospheric Faraday Rotation of a Coronal Mass Ejection (CME) Using the LOw Frequency ARray (LOFAR) and Space-Based Imaging Techniques
Mario Mark Bisi, Elizabeth Jensen, Charlotte Sobey, Richard Fallows, Bernard Jackson, David Barnes, Alessandra Giunta, Paul Hick, Tarraneh Eftekhari, Hsiu-Shan Yu, Dusan Odstrcil, Munetoshi Tokumaru, and Brian Wood

EGU2017-13454 | Posters | ST1.4

The Worldwide Interplanetary Scintillation (IPS) Stations (WIPSS) Network in support of Space-Weather Science and Forecasting
Mario Mark Bisi, J. Americo Gonzalez-Esparza, Bernard Jackson, Ernesto Aguilar-Rodriguez, Munetoshi Tokumaru, Igor Chashei, Sergey Tyul'bashev, Periasamy Manoharan, Richard Fallows, Oyuki Chang, Hsiu-Shan Yu, Ken'ichi Fujiki, Vladimir Shishov, and David Barnes

EGU2017-9850 | Posters | ST1.4

The February 15 2011 CME-CME interaction and possibly associated radio emission
Jasmina Magdalenic, Manuela Temmer, Vratislav Krupar, Christophe Marque, Astrid Veronig, and Jonathan Eastwood

EGU2017-8836 | Posters | ST1.4

Radio triangulation of solar radio emissions associated with the 2012 July 23 CME
Vratislav Krupar, Oksana Kruparova, Ondrej Santolik, Volker Bothmer, Niclas Mrotzek, and Jonathan P. Eastwood

EGU2017-5249 | Posters | ST1.4

Cataloguing radio emission associated with coronal mass ejections: results from the HELCATS project
Jonathan Eastwood, Vratislav Krupar, Jasmina Magdalenic, Mario Bisi, Nat Gopalswamy, Jackie Davies, Richard Harrison, and David Barnes

ST1.5 – Theory and Simulation of Solar System Plasmas. Suprathermal populations

EGU2017-5973 | Orals | ST1.5

Parallel propagating electromagnetic waves in multicomponent plasmas with observed non-Maxwellian distribution function
Muhammad Nouman Sarwar Qureshi and Warda Nasir

EGU2017-2191 | Posters | ST1.5

Quiet-Time Suprathermal (∼0.1 - 200 keV) Electrons in the Solar Wind
Linghua Wang, Liu Yang, Jiawei Tao, Qiugang Zong, Gang Li, Robert Wimmer-Schweingruber, Jiansen He, Chuanyi Tu, and Stuart Bale

EGU2017-7451 | Posters | ST1.5

The interplay of the solar wind electron core and suprathermal populations. Temperature anisotropy instabilities
Shaaban Mohammed Shaaban, Marian Lazar, Stefaan Poedts, Stepan Stverak, Milan Maksimovic, and Atalla Elhanbaly

EGU2017-2111 | Orals | ST1.5

Evolution of the solar wind electron distribution function downstream of the termination shock
Hans-Jörg Fahr

EGU2017-6684 | Orals | ST1.5

Energy release in braided coronal loops
David Pontin, Gunnar Hornig, Klaus Galsgaard, and Simon Candelaresi

EGU2017-4500 | Posters | ST1.5 | Highlight

Turbulent Equilibria for Charged Particles in Space
Peter Yoon

EGU2017-13509 | Orals | ST1.5

Electron acceleration in the Solar corona - 3D PiC code simulations of guide field reconnection
Patricio Alejandro Munoz Sepulveda

EGU2017-13589 | Posters | ST1.5

Vlasov simulation study of the nonlinear evolution of the whistler instability in Kappa distributed space plasma
Bengt Eliasson, Marian Lazar, and David Speirs

EGU2017-3640 | Posters | ST1.5

Kinetic features observed in electron distributions and their consequences in solar wind modelling
Viviane Pierrard, Marian Lazar, and Sofia Moschou

EGU2017-18665 | Orals | ST1.5

Modelling magnetic reconnection events relevant for solar physics with the new Energy Conserving Moment Implicit Method
Elisabetta Boella, Diego Herrero-Gonzalez, Maria Elena Innocenti, Alessandro Bemporad, and Giovanni Lapenta

EGU2017-9460 | Posters | ST1.5

Suprathermal populations: from observations to realistic interpretation
Marian Lazar, Horst Fichtner, Viviane Pierrard, Stefaan Poedts, and Peter Yoon

EGU2017-4779 | Orals | ST1.5

Transport properties for magnetized sun chromosphere based on the Chapman-Enskog expansion
Quentin Wargnier, Marc Massot, Thierry Magin, and Alejandro Alvarez Laguna

EGU2017-10756 | Posters | ST1.5

Generation of suprathermal alpha beams by wave-particle interactions and localized small-scale current sheets in a drifting proton-alpha plasma
Yana Maneva and Stefaan Poedts

EGU2017-14075 | Posters | ST1.5

Non-thermal electron distribution functions through 3D magnetic reconnection instabilities in the solar wind
Patricio Alejandro Munoz Sepulveda and Joerg Buechner

EGU2017-3852 | Posters | ST1.5

Evidence for quasi-adiabatic motion of plasma particles in strong current sheets in the solar wind
Helmi Malova, Victor Popov, Elena Grigorenko, Anatoly Petrukovich, Dominique Delcourt, Surja Sharma, Olga Khabarova, and Lev Zelenyi

EGU2017-8405 | Posters | ST1.5

Analytical model of the heliopause shape
Peter Israelevich

EGU2017-17124 | Posters | ST1.5

Reconstructing solar magnetic fields from historical observations: Testing the surface flux transport model
Iiro Virtanen, Ilpo Virtanen, Alexei Pevtsov, Anthony Yeates, and Kalevi Mursula

EGU2017-13942 | Posters | ST1.5

New analysis of magnetic tornadoes
Wayne Arter

EGU2017-17531 | Posters | ST1.5

Interplay between protons and electrons in a firehose-unstable plasma: Particle-in-cell simulations
Philippe-A. Bourdin and Yana Maneva

EGU2017-1540 | Posters | ST1.5

A new model for the electron pressure nongyrotropy in the outer electron diffusion region
Andrey Divin, Vladimir Semenov, Daniil Korovinskiy, Stefano Markidis, Jan Deca, Vyacheslav Olshevsky, and Giovanni Lapenta

EGU2017-6750 | Posters | ST1.5

Three-dimensional oscillatory magnetic reconnection
Jonathan Thurgood, David Pontin, and James McLaughlin

EGU2017-9552 | Posters | ST1.5

Rapid distortion theory for Hall magnetohydrodynamic turbulence in astrophysical plasma
Sergey Safonov and Arakel Petrosyan

EGU2017-6016 | Posters | ST1.5

A cone-like enhancement of polar solar corona plasma and its influence on heliospheric particles
Stan Grzedzielski and Justyna M. Sokół

EGU2017-9596 | Posters | ST1.5

Non-linear Interactions of Rossby waves in shallow water magnetohydrodynamics on a beta-plane
Dmitry Klimachkov and Arakel Petrosyan

EGU2017-5899 | Posters | ST1.5

Magnetic moment of solar plasma and the Kelvin force: -The driving force of plasma up-flow -
Kiyoto Shibasaki

EGU2017-9255 | Posters | ST1.5

Contribution of mode coupling and phase-mixing of Alfvén waves to coronal heating
Paolo Pagano and Ineke De Moortel

EGU2017-15103 | Posters | ST1.5

Simulations of Hall reconnection in partially ionized plasmas
Maria Elena Innocenti, Wei Jiang, and Giovanni Lapenta

EGU2017-13240 | Posters | ST1.5

Two-way spatial coupling of magnetohydrodynamic and particle-in-cell methods for plasma simulation
Kirit Makwana, Rony Keppens, and Giovanni Lapenta

ST1.6 – Particle acceleration mechanisms in space plasmas: observations and theory

EGU2017-9044 | Orals | ST1.6

Particle acceleration in solar flares: merging magnetic islands in forced reconnection
Max Potter, Philippa Browning, and Mykola Gordovskyy

EGU2017-11157 | Posters | ST1.6

Effects of Resistivity Dependent Scattering in Test Particle Simulations
Alexei Borissov, Eduard Kontar, and Thomas Neukirch

EGU2017-14639 | Posters | ST1.6

HESPERIA studies on the nature of high-energy solar gamma-ray events
Pietro Zucca, Karl-Ludwig Klein, Olga Malandraki, Gerald Share, Nicole Vilmer, Bernd Heber, Rami Vanio, Clarisse Hamadache, Jurgen Kiener, and Vincent Tatischeff

EGU2017-11796 | Orals | ST1.6

Statistical and kinetic properties of solar wind reconnection exhausts: new results and implications for the development of the THOR mission
Jonathan Eastwood, Rishi Mistry, Tai Phan, Heli Hietala, Colby Haggerty, Mike Shay, and Paul Cassak

EGU2017-14567 | Posters | ST1.6

Olga Malandraki, Lun C. Tan, and Xi Shao

EGU2017-143 | Orals | ST1.6 | Highlight

Relativistic electrons produced by foreshock disturbances observed upstream of the Earth's bow shock
Lynn Bruce Wilson III, David G. Sibeck, Drew L. Turner, Adnane Osmane, Damiano Caprioli, and Vassilis Angelopoulos

EGU2017-18130 | Posters | ST1.6

Polar conic current sheets as sources and channels of energetic particles in the high-latitude heliosphere
Olga Khabarova, Helmi Malova, Roman Kislov, Lev Zelenyi, Vladimir Obridko, Alexander Kharshiladze, Munetoshi Tokumaru, Justyna Sokół, Stan Grzedzielski, Ken’ichi Fujiki, and Olga Malandraki

EGU2017-13910 | Orals | ST1.6

Non-Maxwellianity of electron distributions and their source regions
Daniel Graham, Andris Vaivads, Yuri Khotyaintsev, Mats Andre, Alexandros Chasapis, Alessandro Retino, Francesco Valentini, and William Matthaeus and the MMS Team

EGU2017-1260 | Orals | ST1.6

Protons and heavy ions acceleration by electromagnetic fluctuations in the Earth’s magnetotail
Filomena Catapano, Gaetano Zimbardo, Silvia Perri, Antonella Greco, Dominique Delcourt, and Alessandro Retino

EGU2017-1643 | Posters | ST1.6

Shock parameters and energetic storm particle events using STEREO spacecraft
Luis Preisser, Xochitl Blanco-Cano, and Primoz Kajdic

EGU2017-4948 | Posters | ST1.6

On the profile of energetic particles close upstream of interplanetary shocks: an easy task for THOR
Gaetano Zimbardo and Silvia Perri

EGU2017-10259 | Orals | ST1.6

Parallel collisionless-shock experiments at the Large Plasma Device
Martin Weidl, Peter Heuer, Anton Bondarenko, Derek Schaeffer, Dan Winske, Carmen Constantin, Frank Jenko, and Christoph Niemann

EGU2017-12992 | Posters | ST1.6

The Energetic Particle Experiment EPE for THOR
Jan Steinhagen, Robert F. Wimmer-Schweingruber, Rami Vainio, Lars Seimetz, Stephan Böttcher, Björn Schuster, Timo Eronen, Maria Federica Marcucci, Esa Riihonen, and Andris Vaivads

EGU2017-11318 | Posters | ST1.6

Simulations of the response of Energetic Particle Experiment of the Turbulence Heating ObserveR
Rami Vainio, Robert F. Wimmer-Schweingruber, Jan Steinhagen, Arttu Punkkinen, Stephan I. Böttcher, Björn Schuster, Lars Seimetz, Eino Valtonen, and Pasi Virtanen

EGU2017-17035 | Posters | ST1.6

Challenges of electron-scale measurements in the solar wind
Matthieu Berthomier

EGU2017-8780 | Posters | ST1.6

Identification of two types of whistler instabilities excited in the foot of quasi-perpendicular supercritical shocks: a Poynting flux analysis
Laurent Muschietti and Bertrand Lembege

EGU2017-7979 | Posters | ST1.6

How is the quasi perpendicular ion foreshock filled in ? Self-consistent 2D Full-Particle and Test-particles simulations
Philippe Savoini and Bertrand Lembege

EGU2017-16096 | Posters | ST1.6

Ion dynamics at a non-stationary shock: MMS observations
Andreas Johlander, Steven Schwartz, Andris Vaivads, Yuri Khotyaintsev, Imogen Gingell, Ivy Bo Peng, Stefano Markidis, Barbara Giles, Roy Torbert, and Christopher Russell

EGU2017-7724 | Posters | ST1.6

Wave modes associated with suprathermal electrons in the foreshock
Jan Soucek, David Pisa, Ondrej Santolik, Marek Basovnik, and Alexander Tomori

EGU2017-18183 | Posters | ST1.6

The firehose instability during multiple reconnection in the Earth's magnetotail
Alexandra Alexandrova, Andrey Divin, Alessandro Retino, Jan Deca, Filomena Catapano, and Giulia Cozzani

EGU2017-17862 | Posters | ST1.6

Comparing particle acceleration rates of different astrophysical environments
Antonella Greco, Gaetano Zimbardo, Silvia Perri, and Anton Artemyev

ST1.8 – Turbulence and Heating in Space Plasmas

EGU2017-1959 | Orals | ST1.8 | Highlight

THOR - Turbulence Heating ObserveR
Andris Vaivads, Alessandro Retinò, C. Philippe Escoubet, Yuri V. Khotyaintsev, Jan Soucek, Francesco Valentini, Christopher H. K. Chen, Andrew N. Fazakerley, Benoit Lavraud, Maria Federica Marcucci, Yasuhito Narita, Rami O. Vainio, Thomas Voirin, Arno Wielders, Nathalie Boudin, Pedro Osuna, and Martin Gehler and the THOR

EGU2017-6286 | Posters | ST1.8

Turbulence Heating ObserveR – THOR: mission overview and payload summary
C.-Philippe Escoubet, Thomas Voirin, Arno Wielders, Andris Vaivads, Alessandro Retino, Yuri Khotyaintsev, Jan Soucek, Francesco Valentini, Chris Chen, Andrew Fazakerley, Benoit Lavraud, Federica Marcucci, Yasuhito Narita, Rami Vainio, Jens Romstedt, Nathalie Boudin, Axel Junge, Pedro Osuna, and Andrew Walsh

EGU2017-8091 | Posters | ST1.8

THOR Fluxgate Magnetometer (MAG)
Rumi Nakamura, Jonathan Eastwood, Werner Magnes, Christopher, M. Carr, Helen, L. O’Brien, Yasuhito Narita, Christopher H. K, Chen, Gerhard Berghofer, Aris Valavanoglou, Magda Delva, Ferdinand Plaschke, Emanuele Cupido, and Jan Soucek

EGU2017-8569 | Orals | ST1.8

Universal background spectrum of magnetic field fluctuations from fluid to kinetic scales
Roberto Bruno, Daniele Telloni, Daniele Brienza, Giuseppe Consolini, Rossana DeMarco, Monica Laurenza, and Maria Federica Marcucci

EGU2017-14590 | Posters | ST1.8

The Search-coil Magnetometer for the THOR mission
Fouad Sahraoui, Guillaume Jannet, Jean-louis Pinçon, Malik Mansour, Gilles Chalumeau, Michel Chabassière, Tedjani Hachemi, Alexis Jeandet, Pierre Henri, Olivier Le Contel, and Laurence Rezeau

EGU2017-13382 | Orals | ST1.8

Differential kinetic physics of solar-wind minor ions
Denise Perrone, Francesco Valentini, Sergio Servidio, Sara Stabile, Oreste Pezzi, Luca Sorriso-Valvo, Rossana De Marco, Federica Marcucci, Daniele Brienza, Roberto Bruno, Benoit Lavraud, Alessandro Retinò, Andris Vaivads, Giuseppe Consolini, Johan De Keyser, Mario Salatti, and Pierluigi Veltri

EGU2017-16664 | Orals | ST1.8

New insights into sub-ion scale turbulence in Earth's magnetosheath using MMS data
Hugo Breuillard, Maria Andriopoulou, Daniel Graham, Olivier Le Contel, Shiyong Huang, Lina Hadid, Fouad Sahraoui, Olga Alexandrova, Matthieu Berthomier, Alessandro Retino, Rumi Nakamura, and Wolfgang Baumjohann and the MMS Team

EGU2017-13000 | Posters | ST1.8

THOR Electric Field Instrument – EFI
Yuri Khotyaintsev, Stuart D. Bale, Hanna Rothkaehl, John Bonnell, Lennart Åhlen, Andris Vaivads, Per-Arne Lindqvist, Nickolay Ivchenko, and Jan Soucek

EGU2017-17609 | Orals | ST1.8

Conditional probability distribution function of “energy transfer rate” (PDF(ε|PVI)) as compared with its counterpart of temperature (PDF(T|PVI)) at the same condition of fluctuation
Jiansen He, Yin Wang, Zhongtian Pei, Lei Zhang, and Chuanyi Tu

EGU2017-7683 | Posters | ST1.8

THOR Fields and Wave Processor – FWP
Jan Soucek, Hanna Rothkaehl, Lennart Ahlen, Michael Balikhin, Christopher Carr, Moustapha Dekkali, Yuri Khotyaintsev, Radek Lan, Werner Magnes, Marek Morawski, Rumi Nakamura, Ludek Uhlir, Keith Yearby, Marek Winkler, and Arnaud Zaslavsky

EGU2017-4657 | Orals | ST1.8

Electron heating and Tp/Te variations during magnetic dipolarizations
Elena Grigorenko, Elena Kronberg, Patrick Daly, Natalia Ganushkina, Benoit Lavraud, Jean-Andre Sauvaud, and Lev Zelenyi

EGU2017-14783 | Posters | ST1.8

THOR Particle Processing Unit (PPU)
Maria Federica Marcucci and the PPU Team

EGU2017-10937 | Orals | ST1.8

Applying Field-Particle Correlations to Assess Turbulent Heating in the Solar Wind
Kristopher Klein, Gregory Howes, Jason TenBarge, Francesco Valentini, and Justin Kasper

EGU2017-6031 | Posters | ST1.8

Particle Energization in Turbulent Plasmas
Robert F. Wimmer-Schweingruber, Rami Vainio, Jan Steinhagen, Alexandr Afanasiev, Lars Berger, Stephan I. Böttcher, Nina Dresing, Christian Drews, Timo Eronen, Bernd Heber, Andreas Klassen, Juhani Peltonen, Risto Punkkinen, Esa Riihonen, Hannu Tenhunen, Eino Valtonen, Tomi Westerlund, Jia Yu, and Juha Plosila

EGU2017-11561 | Orals | ST1.8

Transverse Ion Heating/Acceleration in the Magnetosphere by Dispersive Alfvén Waves
Christopher Chaston, Fast Team, Themis Team, and VanAllenProbes Team

EGU2017-3736 | Posters | ST1.8

Expected contribution of the FAR instrument (THOR) to study of turbulence
Lubomir Prech, Zdenek Nemecek, Jana Safrankova, Frantisek Nemec, Tereza Durovcova, and Ivo Cermak

EGU2017-15071 | Orals | ST1.8

Fast and Slow solar wind: Energy transferrate in compressible MHD trubulence.
Lina Hadid, Fouad Sahraoui, Sebastien Galtier, and Supratik Banerjee

EGU2017-15657 | Posters | ST1.8

THOR Turbulence Electron Analyser: TEA
Andrew Fazakerley, Marilia Samara, Barry Hancock, Robert Wicks, Tom Moore, Duncan Rust, Jonathan Jones, Yoshifumi Saito, Craig Pollock, Chris Owen, and Jonny Rae

EGU2017-13992 | Posters | ST1.8

THOR Ion Mass Spectrometer (IMS)
Alessandro Retinò and the THOR IMS Team

EGU2017-13465 | Orals | ST1.8

Viscous-work effects related to pressure anisotropy increase in turbulent solar wind
Marek Strumik, Alexander Schekochihin, Per Helander, Jonathan Squire, and Stuart Bale

EGU2017-4843 | Posters | ST1.8

THOR Cold Solar Wind (CSW) instrument
Benoit Lavraud and the CSW THOR team

EGU2017-12498 | Orals | ST1.8

The uncertainty of local background magnetic field orientation in anisotropic plasma turbulence
Felix Gerick, Joachim Saur, and Michael von Papen

EGU2017-6350 | Posters | ST1.8

Evaluation of beam tracking strategies for the THOR-CSW solar wind instrument
Johan De Keyser, Benoit Lavraud, Lubomir Prech, Eddy Neefs, Sophie Berkenbosch, Bram Beeckman, Romain Maggiolo, Andrei Fedorov, Rituparna Baruah, King-Wah Wong, Carine Amoros, Romain Mathon, and Vincent Génot

EGU2017-6946 | Orals | ST1.8

MMS observations of coherent structures in the turbulent magnetosheath plasma
Shiyong Huang, Fouad Sahraoui, Zhigang Yuan, Alessandro Retino, Jiansen He, Olivier Le Contel, Jinsong Zhao, Alexandros Chasapis, Xiaohua Deng, Meng Zhou, Huishan Fu, Nicolas Aunai, Hugo Breuillard, Ye Pang, Dedong Wang, Quanqi Shi, and Jian Yang and the MMS team

EGU2017-6397 | Posters | ST1.8

A generic testbed for the design of plasma spectrometer control software with application to the THOR-CSW solar wind instrument
Johan De Keyser, Benoit Lavraud, Eddy Neefs, Sophie Berkenbosch, Bram Beeckman, Romain Maggiolo, Emmanuel Gamby, Andrei Fedorov, Rituparna Baruah, King-Wah Wong, Carine Amoros, Romain Mathon, Vincent Génot, Federica Marcucci, and Daniele Brienza

EGU2017-15779 | Posters | ST1.8

Kinetic features revealed by top-hat electrostatic analysers: numerical simulations and instrument response results
Rossana De Marco, Maria Federica Marcucci, Daniele Brienza, Roberto Bruno, Giuseppe Consolini, Denise Perrone, Franceso Valentini, Sergio Servidio, Sara Stabile, Oreste Pezzi, Luca Sorriso-Valvo, Benoit Lavraud, Johan De Keyser, Alessandro Retinò, Andrew Fazakerley, Robert Wicks, Andris Vaivads, Mario Salatti, and Pierliugi Veltri

EGU2017-1963 | Posters | ST1.8

Tools for THOR: Wave analysis
Yasuhito Narita, Stein Haaland, and Andris Vaivads

EGU2017-12237 | Posters | ST1.8

Tools for THOR: Structure analysis
Stein Haaland, Yasuhito Narita, Elin Eriksson, and Andris Vaivads

EGU2017-3289 | Posters | ST1.8

Solar wind properties deduced from helium abundance
Tereza Durovcova, Jana Safrankova, and Zdenek Nemecek

EGU2017-3729 | Posters | ST1.8

Turbulence in the pristine solar wind and foreshock
Alexander Pitna, Jana Safrankova, and Zdenek Nemecek

EGU2017-5331 | Posters | ST1.8

Plasma beta control of transition between inertial and ion scales
Jana Safrankova, Zdenek Nemecek, Frantisek Nemec, Lubomir Prech, Georgy N. Zastenker, and Maria Riazantseva

EGU2017-11912 | Posters | ST1.8

Intermittency of density fluctuations upstream and downstream interplanetary shocks
Maria Riazantseva, Viacheslav Budaev, Lyudmila Rakhmanova, Natalia Borodkova, Georgy Zastenker, Yuri Yermolaev, Jana Safrankova, Zdenek Nemecek, Alexander Pitna, and Lubomir Prech

EGU2017-14863 | Posters | ST1.8

Model for Reduced Power Spectra of Critically Balanced Solar Wind Turbulence with Damping by Kinetic Alfvén Waves.
Anne Schreiner, Joachim Saur, Michael von Papen, Olga Alexandrova, and Catherine Lacombe

EGU2017-13139 | Posters | ST1.8

Variability of the magnetic field power spectrum in the solar wind at electron scales
Owen Roberts, Primoz Kajdic, Olga Alexandrova, Lucile Turc, Philippe Escoubet, and Andrew Walsh

EGU2017-17850 | Posters | ST1.8

Anisotropies of the magnetic field fluctuations at kinetic scales in the solar wind : Cluster observations
Catherine Lacombe, Olga Alexandrova, and Lorenzo Matteini

EGU2017-15063 | Posters | ST1.8

Electric and magnetic field turbulent spectra in space plasmas: in situ observations and kinetic simulations
Lorenzo Matteini, Olga Alexandrova, Luca Franci, Simone Landi, Andrea Verdini, Petr Hellinger, Catherine Lacombe, and Chris H. K. Chen

EGU2017-620 | Posters | ST1.8

Nature of Kinetic Scale Turbulence in the Earth’s Magnetosheath
Christopher Chen and Stanislav Boldyrev

EGU2017-13260 | Posters | ST1.8

On the properties of energy transfer in solar wind turbulence.
Luca Sorriso-Valvo, Raffaele Marino, Christopher H. K. Chen, Robert Wicks, and Giuseppina Nigro

EGU2017-18255 | Posters | ST1.8

Intermittent structures at ion scales in the turbulent solar wind
Denise Perrone, Olga Alexandrova, Sonny Lion, Owen W. Roberts, Milan Maksimovic, Philippe C. Escoubet, and Yannis Zouganelis

EGU2017-11155 | Posters | ST1.8

Small-scale flow structures in the solar wind turbulence
Tieyan Wang, Huishan Fu, Jinbin Cao, Jiansen He, Jinsong Zhao, Lei Zhang, Malcolm Dunlop, Jian Yang, Zuzheng Chen, and Haoyu Lu and the Magnetospheric Multiscale (MMS) Team

EGU2017-17638 | Posters | ST1.8

Exact laws in compressible MHD turbulence
Nahuel Andres, Lina Z Hadid, Fouad Sahraoui, Sebastien Galtier, Supratik Banerjee, Pablo Dmitruk, and Pablo Mininni

EGU2017-8273 | Posters | ST1.8

Reproducing the Solar Wind proton temperature profile via DNS of MHD turbulence
Victor Montagud-Camps, Roland Grappin, and Andrea Verdini

EGU2017-7120 | Posters | ST1.8

High-frequency and intermittent Alfvénic turbulence in the solar wind
Jinsong Zhao, Yuriy Voitenko, Dejin Wu, and Mingyang Yu

EGU2017-3962 | Posters | ST1.8

Decay of nonlinear whistler waves: 1D versus 2D
Takayuki Umeda, Shinji Saito, and Yasuhiro Nariyki

EGU2017-13837 | Posters | ST1.8

Enhancement of 3D guide field magnetic reconnection by self-generated kinetic turbulence
Patricio Alejandro Munoz Sepulveda and Joerg Buechner

EGU2017-11404 | Posters | ST1.8

Equilibrium velocity distributions including the wave dynamics and nonlinear Alfven waves in the solar wind
Yasuhiro Nariyuki

EGU2017-10489 | Posters | ST1.8

On-board moments from Magnetospheric Multiscale’s Fast Plasma Instrumentation in studies of turbulence
William R. Paterson, Barbara L. Giles, Levon A. Avanov, Alex C. Barrie, Scott A. Boardsen, John C. Dorelli, Daniel J. Gershman, David A. Mackler, Mostafa El-Alaoui, James L. Burch, Christopher T. Russell, and Roy B. Torbert

ST1.9 – Solar Magnetic Field, Helicity And Solar Eruptions (including Arne Richter Award for Outstanding ECSs Lecture by Julia K. Thalmann)

EGU2017-3994 | Orals | ST1.9

Helicity and magnetic field structure
Mitchell Berger

EGU2017-6243 | Posters | ST1.9

Real-Time flare detection using guided filter
jiaben lin, yuanyong deng, fei yuan, and juan guo

EGU2017-2788 | Orals | ST1.9

Coronal magnetic field extrapolation
Thomas Wiegelmann

EGU2017-9761 | Posters | ST1.9

Measurement of electromotive force in the inner heliosphere
Bernhard Hofer and Yasuhito Narita

EGU2017-2901 | Posters | ST1.9

A Correlation Analysis between High-speed Solar Wind Source Regions and Coronal Holes Identified by Different Methods
Guan-Han Huang, Chia-Hsien Lin, and Lou Chuang Lee

EGU2017-16676 | Orals | ST1.9

Using magnetic helicity to characterise complex magnetic fields: scope and limitations.
Gunnar Hornig and Anthony Yeates

EGU2017-3692 | Orals | ST1.9

Magnetic helicity estimations in models and observations of the solar magnetic field
Gherardo Valori, Etienne Pariat, Sergey Anfinogentov, Feng Chen, Manolis Georgoulis, Yang Guo, Yang Liu, Kostas Moraitis, Julia K. Thalmann, and Shangbin Yang

EGU2017-7285 | Posters | ST1.9 | Highlight

Reconstructing the 11-year solar cycle length from cosmogenic radionuclides for the last 600 years
Emma Nilsson, Florian Adolphi, Florian Mekhaldi, and Raimund Muscheler

EGU2017-8464 | Posters | ST1.9

Evidence for Coronal Magnetic Reconnection in an X-class Solar Flare
Tingyu Gou

EGU2017-5738 | Orals | ST1.9

Magnetic Reconnection and Energy Release in Solar Flares
Jiong Qiu

EGU2017-3164 | Orals | ST1.9

Plasma instabilities causing solar eruptions
Jörg Büchner

EGU2017-2419 | Posters | ST1.9

On the relationship of late phase loop arcades with confined solar flares
Kai Liu, Yuming Wang, Rui Liu, and Chenglong Shen

EGU2017-2310 | Orals | ST1.9

Advances in solar flare science through modeling of the magnetic field in the solar atmosphere (Arne Richter Award for Outstanding ECSs Lecture)
Julia K. Thalmann

EGU2017-4385 | Posters | ST1.9

The study of solar magnetic field and helicity using multi- magnetographs
Haiqing Xu

EGU2017-6184 | Posters | ST1.9

Observation of a reversal of rotation in a sunspot during a solar flare
Yi Bi

EGU2017-9678 | Posters | ST1.9

Solar Eruptions Triggered by Flux Emergence
Tibor Torok, James E. Leake, Sally Dacie, Roberto Lionello, Zoran Mikic, Viacheslav S. Titov, Cooper Downs, Mark G. Linton, Pascal Démoulin, Lidia van Driel-Gesztelyi, and David M. Long

EGU2017-11067 | Posters | ST1.9

Observations of the Growth of an Active Region Filament
Bo Yang

EGU2017-12176 | Posters | ST1.9

On the observation and extrapolation of twist magnetic flux rope in a blowout jet
Xiaoshuai Zhu, Huaning Wang, and Xin Cheng

EGU2017-16844 | Posters | ST1.9

Plasma Dynamics and Magnetic Fields Characterized by Photospheric Spectral Data
Anthony Rasca, James Chen, Alexei Pevtsov, Vasyl Yurchyshyn, and Luca Bertello

EGU2017-3489 | Posters | ST1.9

Sunspots evolution under the restriction of magnetic helicity conversation in solar atmosphere
Shangbin Yang

EGU2017-7087 | Posters | ST1.9

A cusp-shaped jet observed by IRIS and SDO
Yuzong Zhang and Jun Zhang

EGU2017-2820 | Posters | ST1.9

Origin and early evolution of large-scale solar eruptions
Xin Cheng, Ming-de Ding, and Jie Zhang

EGU2017-3010 | Posters | ST1.9

On the twist of magnetic flux ropes in the corona and solar wind
Yuming Wang

EGU2017-17533 | Posters | ST1.9

Astrophysical magnetic fields and role of magnetic helicity in turbulent dynamos
Nishant Kumar Singh

EGU2017-3471 | Posters | ST1.9

Numerical Study of Solar Storms from the Sun to Earth
Xueshang Feng, Chaowei Jiang, and Yufen Zhou

EGU2017-3975 | Posters | ST1.9

Magnetic Field and Helicity of Solar Active Regions from Observations
Hongqi Zhang

EGU2017-11548 | Posters | ST1.9

Introduction to the solar magnetic field measurements in China
Yuanyong Deng

EGU2017-11642 | Posters | ST1.9

Chinese large solar telescopes site survey
Yu Liu

ST2.1 – Open Session on the Magnetosphere (including Julius Bartels Medal Lecture)

EGU2017-3732 | Posters | ST2.1

Magnetopause shape and location under a radial IMF: Comparison of THEMIS observations and empirical model
Kostiantyn Grygorov, Jana Safrankova, Zdenek Nemecek, Gilbert Pi, Lubomir Prech, and Jih-Hong Shue

EGU2017-4414 | Orals | ST2.1

Average plasma sheet polytropic index as observed by THEMIS
Dennis Frühauff, Johannes Z. D. Mieth, and Karl-Heinz Glassmeier

EGU2017-260 | Orals | ST2.1

Particle energization by substorm dipolarizations
Konstantin Kabin, German Kalugin, Eric Donovan, and Emma Spanswick

EGU2017-12331 | Posters | ST2.1

How the IMF By induces a By-component on closed field lines during northward IMF Bz
Paul Tenfjord, Nikolai Østgaard, Robert J. Strangeway, Jone Reistad, Karl Magnus Laundal, Stein Haaland, Michael Hesse, Kristian Snekvik, and Stephen E. Milan

EGU2017-13062 | Posters | ST2.1

Shape of the dayside equatorial magnetopause
Jiri Simunek, Jana Safrankova, Zdenek Nemecek, and Lubomir Prech

EGU2017-7381 | Orals | ST2.1

Comparing and contrasting dispersionless injections at geosynchronous orbit during a substorm event
Elena Kronberg, Elena Grigorenko, Drew Turner, Patrick Daly, Yuri Khotyaintsev, and Liudmyla Kozak

EGU2017-14268 | Posters | ST2.1

Millisecond resolution electron fluxes from the Cluster satellites: Calibrated EDI ambient electron data
Matthias Förster, Mikhail Rashev, and Stein Haaland

EGU2017-7870 | Orals | ST2.1

New GOES High-Res Magnetic Measurements: Characterization of ULF Waves
Robert Redmon, Paul Loto'aniu, Peter Chi, Ahmed Abdelqader, Howard Singer, Athanasios Boudouridis, and Margaret Tilton

EGU2017-7541 | Posters | ST2.1

Magnetotail energy dissipation during an auroral substorm
Evgeny V. Panov, Wolfgang Baumjohann, Richard A. Wolf, Rumi Nakamura, Vassilis Angelopoulos, James M. Weygand, and Marina V. Kubyshkina

EGU2017-2731 | Orals | ST2.1

Properties of net ionospheric currents closing field-aligned currents in the auroral region
Hermann Lühr and Yun-Liang Zhou

EGU2017-10316 | Posters | ST2.1

Global scale modelling of ground geoelectric field using realistic models of magnetospheric and ionospheric current systems and realistic 3-D conductivity model of Earth
Ilja Honkonen, Alexey Kuvshinov, Lutz Rastätter, and Antti Pulkkinen

EGU2017-3625 | Orals | ST2.1

The roles of IMF By, dipole tilt, and conductance differences in establishing nonconjugate auroral features
Michael Hesse, Masha Kuznetsova, Yi-Hsin Liu, Lutz Rastätter, Nikolai Østgaard, and Joachim Birn

EGU2017-3722 | Orals | ST2.1

Solar wind control of the magnetopause location: New insight
Zdenek Nemecek, Jiri Simunek, Jana Safrankova, Jih-Hong Shue, and Andrey A. Samsonov

EGU2017-12065 | Posters | ST2.1

Ray tracing study of rising tone EMIC-triggered emissions
Miroslav Hanzelka, Ondřej Santolík, Benjamin Grison, and Nicole Cornilleau-Wehrlin

EGU2017-12114 | Posters | ST2.1

Spacecraft potential vs electron density correlation: electron temperature and Lyman alpha effects
Harri Laakso

EGU2017-11610 | Orals | ST2.1

A Fundamentally New SuperDARN Technique
Jesper Gjerloev, Colin Waters, and Robin Barnes

EGU2017-2287 | Orals | ST2.1 | Highlight

Understanding the space environment: simulations, statistics and space weather (Julius Bartels Medal Lecture)
Tuija Pulkkinen

EGU2017-13077 | Posters | ST2.1

H+ and O+ dynamics during ultra-low frequency waves in the Earth’s magnetotail plasma sheet
Alexandre De Spiegeleer, Maria Hamrin, Timo Pitkänen, Martin Volwerk, Christopher Mouikis, Lynn Kistler, Hans Nilsson, Patrik Norqvist, and Laila Andersson

EGU2017-14553 | Posters | ST2.1

Investigation of the IMF By influence on magnetotail By outside the neutral sheet using Cluster data
Timo Pitkänen, Robert Hedman, Patrik Norqvist, Maria Hamrin, Alexandre De Spiegeleer, Jakub Vaverka, Jesper Lindkvist, Shutao Yao, Zhaojin Rong, and Stephen Browett

EGU2017-18188 | Posters | ST2.1

Evolution of asymmetrically displaced footpoints during substorms
Anders Ohma, Nikolai Østgaard, Jone Peter Reistad, Paul Tenfjord, Karl M. Laundal, and Kristian Snekvik

EGU2017-18779 | Posters | ST2.1

Solar wind control of the local time of substorm onset
Adrian Grocott, Nathan Case, Karl Laundal, Hannah Laurens, and Steve Milan

EGU2017-3274 | Posters | ST2.1

Longitudinal dependence of VLF electromagnetic emissions observed by the Van Allen Probes and the DEMETER spacecraft
Jan Zahlava, František Němec, Ondřej Santolík, Ivana Kolmašová, George B. Hospodarsky, Michel Parrot, William S. Kurth, and Craig Kletzing

EGU2017-7035 | Posters | ST2.1

Statistical characteristics of particle injections in the plasma sheet on the base of Cluster/RAPID observations
Eugene Shalygin, Elena Kronberg, Elena Grigorenko, Patrick Daily, and Drew Turner

EGU2017-3045 | Posters | ST2.1

Relativistic Electron Pitch Angle Distributions in the Inner Magnetosphere
Reiner Friedel, Hong Zhao, Geoff Reeves, Yue Chen, Mike Henderson, Shri Kanekal, Dan Baker, and Allison Jaynes

EGU2017-6620 | Posters | ST2.1

The asymmetric geospace - the most common state of the system
Nikolai Ostgaard, Jone P Reistad, Paul Tenfjord, Karl M Laundal, Theresa Rexer, Stein Haaland, Kristian Snekvik, Michael Hesse, Steve Milan, and Anders Ohma

EGU2017-10754 | Posters | ST2.1

Common solar wind drivers behind magnetic storm – magnetospheric substorm dependency
Georgios Balasis, Jakob Runge, Ioannis A. Daglis, Constantinos Papadimitriou, and Reik E. Donner

EGU2017-11943 | Posters | ST2.1

Flat-top electron distributions and wave activities observed near a tailward dipolarization front
Suiyan Fu, Duo Zhao, George Parks, Weijie Sun, Qiugang Zong, and Shaojie Zhao

EGU2017-14406 | Posters | ST2.1

Alfvénic solar wind powers substorms
Eija Tanskanen, Reko Hynönen, and Kalevi Mursula

EGU2017-17493 | Posters | ST2.1 | Highlight

On the paleo-magnetospheres of Earth and Mars
Manuel Scherf, Maxim Khodachenko, Igor Alexeev, Elena Belenkaya, Marina Blokhina, Colin Johnstone, John Tarduno, Helmut Lammer, Lin Tu, and Manuel Guedel

EGU2017-18382 | Posters | ST2.1

Occurrence rate and dawn dusk asymmetry of fast flows near lunar obit
Stefan Kiehas, Andrei Runov, Vassilis Angelopoulos, and Heli Hietala

ST2.2 – Plasma boundaries and transients explored by Magnetospheric Multiscale (MMS)

EGU2017-3392 | Posters | ST2.2

Whistler waves at the Earth bow shock
Hanying Wei, Christopher T. Russell, Rorbert J. Strangeway, Steve J. Schwartz, Xin An, David Fischer, Olivier Le Contel, Matthew Argall, William R. Paterson, and Roy B. Torbert

EGU2017-5880 | Orals | ST2.2 | Highlight

Localized Energy Conversion within a Reconnection Diffusion Region
James Burch, Roy Torbert, Robert Ergun, Amy Rager, Barbara Giles, James Webster, Kevin Genestreti, Robert Allen, Tai Phan, John Dorelli, Daniel Gershman, Li-Jen Chen, Olivier Le Contel, Christopher Russell, Robert Strangeway, Shan Wang, Frederick Wilder, Daniel Graham, Paul Cassak, and Michael Hesse

EGU2017-13090 | Posters | ST2.2

Magnetic Structure of the Magnetopause Boundary Layer for Open Magnetosphere
Yonghui Ma, Chao Shen, and Gang Zeng

EGU2017-9378 | Orals | ST2.2

On the collisionless magnetic reconnection rate of order 0.1
Yi-Hsin Liu, Michael Hesse, Fan Guo, William Daughton, Hui Li, Paul Cassak, and Michael Shay

EGU2017-6589 | Posters | ST2.2

Energetics of the terrestrial bow shock
Maria Hamrin, Herbert Gunell, and Patrik Norqvist

EGU2017-8740 | Orals | ST2.2

Current Sheet Instabilities and Parallel Electric Fields Associated with Magnetic Reconnection
Robert Ergun, Li-Jen Chen, Frederick Wilder, Narges Ahmadi, Stefan Eriksson, Maria Usanova, Katherine Goodrich, Justin Holmes, David Newman, Roy Torbert, James Burch, James Drake, Lora Price, Marc Swisdak, Paul Cassak, Robert Strangeway, John Dorelli, Daniel Gershman, Micheal Hesse, and Julia Stawarz

EGU2017-3201 | Posters | ST2.2

The anatomy of magnetosheath jets - MMS observations.
Tomas Karlsson, Ferdinand Plaschke, Heli Hietala, Xochitl Blanco-Cano, Primoz Kajdic, and Martin Archer

EGU2017-4688 | Orals | ST2.2 | Highlight

Cold ions at the dayside magnetopause: implications for magnetic reconnection
Sergio Toledo-Redondo, Mats Andre, Yuri Khotyaintsev, Benoit Lavraud, Wenya Li, Denise Perrone, Daniel Gershman, Barbara Giles, Craig Pollock, Stephen Fuselier, Per-Arne Lindqvist, Roy Torbert, and Christopher T. Russell

EGU2017-3691 | Orals | ST2.2

Magnetic Islands/Flux Ropes at the Earth’s Magnetopause observed by MMS
Stephen Fuselier, James Burch, Paul Cassak, Charles Farrugia, Barbara Giles, Roman Gomez, Benoit Lavraud, William Lewis, Joey Mukherjee, Marit Øieroset, Steven Petrinec, Christopher Russell, Robert Strangeway, Roy Torbert, Karlheinz Trattner, Philip Valek, and Sarah Vines

EGU2017-10753 | Posters | ST2.2

Observation of Parallel Electric Fields in a Reconnecting Magnetosheath Current Sheet
Frederick Wilder, Robert Ergun, Stefan Eriksson, Narges Ahmadi, Katherine Goodrich, Tai Phan, David Newman, Karlheinz Trattner, James Burch, Roy Torbert, Barbara Giles, and Robert Strangeway

EGU2017-11182 | Orals | ST2.2

Particle Dynamics at and near the Electron and Ion Diffusion Regions as a Function of Guide Field
Barbara Giles, James Burch, Tai Phan, James Webster, Levon Avanov, Roy Torbert, Li-Jen Chen, Michael Chandler, John Dorelli, Robert Ergun, Stephen Fuselier, Daniel Gershman, Benoit Lavraud, Thomas Moore, William Paterson, Craig Pollock, Christopher Russell, Yoshifumi Saito, Robert Strangeway, and Shan Wang and the additional members of the MMS

EGU2017-9103 | Posters | ST2.2

Intermittent energy dissipation by turbulent reconnection
Huishan Fu, Andris Vaivads, Yuri Khotyaintsev, Mats André, Jinbin Cao, Vyacheslav Olshevsky, Jonathan Eastwood, and Alessandro Retino

EGU2017-15618 | Orals | ST2.2 | Highlight

Shock non-stationarity observed by MMS
Andreas Johlander, Steven Schwartz, Andris Vaivads, Yuri Khotyaintsev, Imogen Gingell, Ivy Bo Peng, Stefano Markidis, Barbara Giles, Roy Torbert, and Christopher Russell

EGU2017-3620 | Posters | ST2.2

The physics of electron flow stagnation in collisionless magnetic reconnection
Michael Hesse, Yi-Hsin Liu, Li-Jen Chen, Naoki Bessho, and James Burch

EGU2017-4518 | Orals | ST2.2

Event study of vortex-induced reconnection at the magnetopause using MMS observations and fully kinetic simulations
Takuma Nakamura, Hiroshi Hasegawa, Stefan Eriksson, Wenya Li, William Daughton, and Rumi Nakamura

EGU2017-13278 | Posters | ST2.2

Multi-spacecraft Observation of Electrostatic Solitary Waves in the Reconnection Separatrix Region
Yuri Khotyaintsev, Daniel B. Graham, Cecilia Norgren, Wenya Li, Andris Vaivads, Andrey Divin, Mats André, Per-Arne Lindqvist, Frederick Wilder, Robert Ergun, Olivier Le Contel, Christopher T. Russell, Werner Magnes, Roy B. Torbert, Barbara Giles, and Jim Burch

EGU2017-1330 | Posters | ST2.2

Evaluation of the generalized Ohm’s law at the subsolar magnetopause diffusion region with MMS data.
Giulia Cozzani, Alessandro Retino, Olivier Le Contel, Francesco Califano, Alexandros Chasapis, Yuri Khotyaintsev, Laurent Mirioni, Andris Vaivads, Benoit Lavraud, and Hugo Breuillard

EGU2017-3284 | Orals | ST2.2 | Highlight

Multi-case study of magnetosheath high-speed jets observed by MMS
Ferdinand Plaschke, Tomas Karlsson, Heli Hietala, Rumi Nakamura, Roy B. Torbert, Christopher T. Russell, and Barbara L. Giles

EGU2017-3782 | Orals | ST2.2

Currents Forces and Magnetic Topology at the Magnetopause
Christopher T. Russell, Robert J. Strangeway, Cong Zhao, Brian J. Anderson, Wolfgang Baumjohann, Kenneth R. Bromund, David Fischer, James A. Slavin, Larry Kepko, Guan Le, Werner Magnes, Rumi Nakamura, Roy B. Torbert, William R. Paterson, Thomas E. Moore, Barbara L. Giles, Stephen A. Fuselier, and James L. Burch

EGU2017-15677 | Posters | ST2.2

Electromagnetic dissipation during asymmetric reconnection with a moderate guide field
Kevin Genestreti, James Burch, Paul Cassak, Roy Torbert, Tai Phan, Robert Ergun, Barbara Giles, Chris Russell, Shan Wang, Mojtaba Akhavan-Tafti, and Ali Varsani

EGU2017-10106 | Posters | ST2.2

Diamagnetic drift and field aligned current at Earth's dayside magnetopause: Magnetospheric Multiscale observations and global simulations
John Dorelli, Dan Gershman, Natasha Buzulukova, Alex Glocer, Amy Rager, Roy Torbert, Robert Ergun, Barbara Giles, William Paterson, Victoria Coffey, Benoit Lavraud, Yoshifumi Saito, Robert Strangeway, Christopher Russell, and James Burch

EGU2017-9603 | Orals | ST2.2

MMS FEEPS Energetic Electron Microinjection Observations during 2015 and 2016
Joseph F. Fennell, Drew L. Turner, Colby L. Lemon, Allison Jaynes, JBernard Blake, James H. Clemmons, Daniel N. Baker, Barry H. Mauk, Ian J. Cohen, Harlen E. Spence, Shiva Kavosi, and James L. Burch

EGU2017-9295 | Orals | ST2.2

Electromagnetic waves and electron phase-space hole like signatures detected by MMS during a substorm
Olivier Le Contel, Rumi Nakamura, Matthieu Berthomier, Raymond Pottelette, Hugo Breuillard, Alessandro Retino, Thomas Chust, Laurent Mirioni, Matthew Argall, and David Fischer and the MMS team

EGU2017-3622 | Posters | ST2.2

Comparison of MMS data and virtual simulation data relative to secondary reconnection within a flux rope in the magnetopause
Giovanni Lapenta, Marit Oieroset, Tai Phan, Jonathan Eastwood, Martin Goldman, David L Newman, Christopher Russel, Robert Strangeway, William Paterson, Barbara Giles, Benoit Lavraud, Yuri Khotyaintsev, Robert Ergun, Roy Torbert, and James Burch

EGU2017-5926 | Posters | ST2.2

Minor ion species associated with dayside flux transfer events as observed by MMS
Steven Petrinec, Jim Burch, Michael Chandler, Charles Farrugia, Stephen Fuselier, Barbara Giles, Roman Gomez, William Lewis, Joey Mukherjee, William Paterson, Christopher Russell, Robert Strangeway, Roy Torbert, Karlheinz Trattner, Sarah Vines, and Cong Zhao

EGU2017-11181 | Posters | ST2.2

Structure and evolution of flux transfer events near magnetic reconnection dissipation region
Xiangcheng Dong, Malcolm Dunlop, Karlheinz Trattner, Tai Phan, Huishan Fu, Jinbin Cao, Christopher Russell, Barbara Giles, Roy Torbert, and Guan Le

EGU2017-11303 | Posters | ST2.2

The magnetic topology and currents in Force-Free and Non-Force–Free Flux transfer events: Similarities and Contrasts
Cong Zhao, Christopher Russell, Robert Strangeway, Steven Petrinec, William Paterson, Meng Zhou, Brian Anderson, Wolfgang Baumjohann, Kenneth Bromund, Mark Chutter, David Fischer, Barbara Giles, Guan Le, Rumi Nakamura, Ferdinand Plaschke, James Slavin, Roy Tobert, and Haiying Wei