LMSAL >> Sungate >> Heliophysics Events Knowledgebase

Recent Events Reported by Observers

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Detected by schryver, Submitted at 2014-04-03T19:41:05
2014-03-29T05:32:03 --> 2014-03-29T11:36:03
Eruption of a filament-like configuration (but with not filament observed in these channels) reaching from a mid-sized AR into QS NW of it.

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Detected by schryver, Submitted at 2014-04-03T19:37:35
2014-03-29T01:20:03 --> 2014-03-29T04:56:03
AR filament eruption

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Detected by schryver, Submitted at 2014-04-03T19:36:20
2014-03-28T23:24:03 --> 2014-03-29T01:36:03
Compact flare in a mid-sized AR, with a large (mostly northward) coronal perturbation.

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Detected by schryver, Submitted at 2014-04-03T19:36:19
2014-03-28T23:24:03 --> 2014-03-29T01:36:03
Compact flare in a mid-sized AR, with a large (mostly northward) coronal perturbation.

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Detected by weiliu, Submitted at 2014-03-31T21:29:26
2014-03-22T16:10:03 --> 2014-03-22T22:30:03
A ring-like coronal structure erupts, lifting some prominence material that comes with it but falls back to the Sun.

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Detected by weiliu, Submitted at 2014-03-31T21:20:59
2014-03-22T08:40:03 --> 2014-03-22T14:50:03
A large eruption generates a global coronal EUV wave, accompanied by a flare.

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Detected by weiliu, Submitted at 2014-03-31T21:21:00
2014-03-22T08:40:03 --> 2014-03-22T14:50:03
A large eruption generates a global coronal EUV wave, accompanied by a flare.

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Detected by weiliu, Submitted at 2014-03-31T21:10:13
2014-03-22T06:48:03 --> 2014-03-22T08:15:03
A surge erupts from behind the limb and falls back at the same time when coronal rain starts to develop along loops. It is not clear whether there is any causal connection between the two events, but the coincidence of rain and fallback of the surge material seems interesting on its own right.

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Detected by weiliu, Submitted at 2014-03-31T21:10:12
2014-03-22T06:48:03 --> 2014-03-22T08:15:03
A surge erupts from behind the limb and falls back at the same time when coronal rain starts to develop along loops. It is not clear whether there is any causal connection between the two events, but the coincidence of rain and fallback of the surge material seems interesting on its own right.

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Detected by weiliu, Submitted at 2014-03-31T20:08:07
2014-03-22T05:50:03 --> 2014-03-22T08:15:03
A flare occurs near the west limb, accompanied by fast flows in the AR prominence, and a surge later and away from the AR futher toward the limb. This is the first event that leads to a series eruptions in nearby ARs with a possible sympathetic nature.

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Detected by weiliu, Submitted at 2014-03-31T20:08:07
2014-03-22T05:50:03 --> 2014-03-22T08:15:03
A flare occurs near the west limb, accompanied by fast flows in the AR prominence, and a surge later and away from the AR futher toward the limb. This is the first event that leads to a series eruptions in nearby ARs with a possible sympathetic nature.

Movie

Detected by weiliu, Submitted at 2014-03-31T19:37:48
2014-03-22T05:20:03 --> 2014-03-22T14:10:03
A series of eruptions from neighboring active regions (ARs) occur in a period of 8 hrs. The AR near the west limb and equator first erupts at ~06:00 UT, followed by a major eruption from the AR in the NW quadrant of the disk at ~08:50, and then a small eruption in the south 12:00-13:00, which is about simultaneous as another eruption from the AR near the web limb. A candidate of possible sympathetic eruptions.

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Detected by weiliu, Submitted at 2014-03-31T18:05:23
2014-03-21T08:35:03 --> 2014-03-21T09:50:03
A minor eruption behind the east limb triggers loop oscillations. No clear signature of the source region is seen on the visible disk.

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Detected by weiliu, Submitted at 2014-03-31T18:02:11
2014-03-21T03:00:03 --> 2014-03-21T10:00:03
A small filament erupts and results in flaring brightenings in two ribbons seen at 211 \\AA.

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Detected by weiliu, Submitted at 2014-03-31T17:56:54
2014-03-21T00:00:03 --> 2014-03-22T00:00:03
A polar-crown prominence apparently "walks" by shifting its mass across the limb, which could be a combination of drainage of old mass and appearance (say due to condenstaion) of new mass at progressively nearby locations, creating an impression that the prominence is moving horizontally. The diplacement is far more than what the solar rotation can account in this period of time.

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Detected by weiliu, Submitted at 2014-03-31T17:43:11
2014-03-21T03:10:03 --> 2014-03-21T04:40:03
A large surge from the same active region on the east limb that has produced a number of recurrent surges this day.

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Detected by weiliu, Submitted at 2014-03-31T17:39:16
2014-03-21T16:40:03 --> 2014-03-21T21:10:03
Recurrent surge activity from the active region on the east limb.

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Detected by weiliu, Submitted at 2014-03-31T17:36:40
2014-03-21T15:00:03 --> 2014-03-21T21:10:03
Some subtle eruption seen at 171 \\AA\\ (yellow) accompanies ejection (and fallback) of prominence material.

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Detected by weiliu, Submitted at 2014-03-31T17:36:39
2014-03-21T15:00:03 --> 2014-03-21T21:10:03
Some subtle eruption seen at 171 \\AA\\ (yellow) accompanies ejection (and fallback) of prominence material.

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Detected by weiliu, Submitted at 2014-03-31T17:31:56
2014-03-21T09:50:03 --> 2014-03-21T11:50:03
A prominence off the SE limb exhibits dynamic flows and oscillatory behaviors.

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