07/14/2012 17:00:00 UTC

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Comment Section

  • A perfect CME-ICME chain event (J. Zhang)
    • classical ICME feature: shock + sheath + magnetic cloud
    • strong solar signature: X1 flare (S17W08); halo CME, fast and bright
  • Propagation Direction is very close to the Sun Earth Line, making this a good event for comparing observations nearer the Sun to in-situ signatures (P. Hess)

Image Data

In-Situ Data

A combination of SWEPAM and MAG data from the ACE Satellite:

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The blue lines are an approximation of the CME cloud and the red line denotes the shock.


Heliospheric Imaging

results of geometrical modeling on STEREO-A HI data Geometry 12 july2012.jpeg

Flare Data

  • GOES X-RAY FLUX
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The GOES X-ray Flux of the flare associated with the event. The vertical line approximately denotes the flare peak time.

Video Data

SDO observations

AIA-171
HMI B

STEREO observations

COR2A
COR2B
HI1A
HI1B
HI2A
HI2B