Study of the Kinematics, Driver of the Global Moreton Wave Observed on 28-10-2003 (abstract)

2011 ◽  
Author(s):  
N. Muhr
Keyword(s):  
Moreton Wave

scholarly journals Two step mechanism for Moreton wave excitations in a blast-wave scenario: the 2006 December 06 case study

2015 ◽  
Vol 453 (3) ◽  
pp. 2800-2808 ◽  
Author(s):  
G. Krause ◽  
M. Cécere ◽  
C. Francile ◽  
A. Costa ◽  
S. Elaskar ◽  
...  
Keyword(s):  
Blast Wave ◽  
Moreton Wave ◽  
Step Mechanism

scholarly journals FIRST SIMULTANEOUS OBSERVATION OF AN Hα MORETON WAVE, EUV WAVE, AND FILAMENT/PROMINENCE OSCILLATIONS

2012 ◽  
Vol 745 (2) ◽  
pp. L18 ◽  
Author(s):  
Ayumi Asai ◽  
Takako T. Ishii ◽  
Hiroaki Isobe ◽  
Reizaburo Kitai ◽  
Kiyoshi Ichimoto ◽  
...  
Keyword(s):  
Simultaneous Observation ◽  
Moreton Wave

Simultaneous Observation of a Moreton Wave on 1997 November 3 in Hα and Soft X-Rays

2002 ◽  
Vol 572 (1) ◽  
pp. L109-L112 ◽  
Author(s):  
N. Narukage ◽  
H. S. Hudson ◽  
T. Morimoto ◽  
S. Akiyama ◽  
R. Kitai ◽  
...  
Keyword(s):  
X Rays ◽  
Simultaneous Observation ◽  
Moreton Wave

scholarly journals ANALYSIS OF A GLOBAL MORETON WAVE OBSERVED ON 2003 OCTOBER 28

2009 ◽  
Vol 708 (2) ◽  
pp. 1639-1649 ◽  
Author(s):  
N. Muhr ◽  
B. Vršnak ◽  
M. Temmer ◽  
A. M. Veronig ◽  
J. Magdalenić
Keyword(s):  
Moreton Wave

OBSERVATION OF A MORETON WAVE AND WAVE-FILAMENT INTERACTIONS ASSOCIATED WITH THE RENOWNED X9 FLARE ON 1990 MAY 24

2013 ◽  
Vol 773 (2) ◽  
pp. 166 ◽  
Author(s):  
Rui Liu ◽  
Chang Liu ◽  
Yan Xu ◽  
Wei Liu ◽  
Bernhard Kliem ◽  
...  
Keyword(s):  
Moreton Wave

The Filament–Moreton Wave Interaction of 2006 December 6

2008 ◽  
Vol 685 (1) ◽  
pp. 629-645 ◽  
Author(s):  
Holly R. Gilbert ◽  
Antoun G. Daou ◽  
Daniel Young ◽  
Durgesh Tripathi ◽  
David Alexander
Keyword(s):  
Wave Interaction ◽  
Moreton Wave

scholarly journals Investigation of Coronal Mass Ejections. I. Loop-type with Arcade Flare between the Fixed Legs, and Bubble-type Due to Flare Blast Waves

2001 ◽  
Vol 18 (4) ◽  
pp. 345-350 ◽  
Author(s):  
Y. Uchida ◽  
T. Tanaka ◽  
M. Hata ◽  
R. Cameron
Keyword(s):  
Three Dimensional ◽  
Ultra Violet ◽  
Blast Waves ◽  
Fast Mode ◽  
Slow Mode ◽  
Solar Activity Minimum ◽  
Long Wavelength ◽  
Moreton Wave ◽  
Mass Ejection ◽  
The Waves

AbstractIn this paper, we give arguments that there are two types of coronal mass ejection (CME).The first type of CME discussed here is the ‘loop-type’, whose occurrence is related to an arcade flare somewhere between the footpoints. It was found that there were pre-event magnetic connections between the flare location and the locations of the footpoints of a CME of this type, and that these connections disappeared after the event. This suggests that the footpoints of loop-type CMEs are special prescribed points, and this was verified by the observation that the footpoints do not move in this type of CME.The other type of CME is the ‘bubble-type’, which is associated with the flare blast from explosive flares. We confirmed the association of this type of CME with the so-called EIT (Extreme Ultra-violet Imaging Telescope) waves, but the velocity of expansion of the bubble is twice or more greater than that of the EIT waves depending on events. Although EIT waves were widely considered to be Moreton waves viewed by SoHO/EIT in the solar activity minimum period, recent simultaneous observations of both have revealed that the EIT wave is something different from the Moreton wave, and propagates separately with a velocity less than half that of a Moreton wave.We therefore propose a new overall picture: the bubble-type CMEs are the flare-produced MHD blast waves themselves, whose skirt is identified as a Moreton wave. EIT waves may be interpreted as follows: the slow-mode gas motions from the source cause secondary longwavelength fast-mode waves which are trapped in the “waveguide” in the low corona. The secondary long-wavelength wave in the fast-mode, which is trapped in the low corona, has a slower propagation velocity due to the nature of the waves trapped in a “waveguide”. This trapped wave induces slow-mode motions of the gas through a mode-coupling process in the high chromosphere, where the propagation velocities of the fastand slow-mode waves match.Three-dimensional MHD simulations for these two types of CME are in progress, and are previewed in this paper.

Moreton wave, “EIT wave”, and type II radio burst as manifestations of a single wave front

2011 ◽  
Vol 51 (8) ◽  
pp. 1045-1048
Author(s):  
I. V. Kuzmenko ◽  
V. V. Grechnev ◽  
A. M. Uralov
Keyword(s):  
Wave Front ◽  
Radio Burst ◽  
Type Ii ◽  
Single Wave ◽  
Moreton Wave

SPECTROSCOPIC OBSERVATIONS OF A CORONAL MORETON WAVE

2011 ◽  
Vol 737 (1) ◽  
pp. L4 ◽  
Author(s):  
Louise K. Harra ◽  
Alphonse C. Sterling ◽  
Peter Gömöry ◽  
Astrid Veronig
Keyword(s):  
Spectroscopic Observations ◽  
Moreton Wave
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