LMSAL >> Sungate >> Heliophysics Events Knowledgebase

Recent Events Reported by Observers

Detected by halocme, Submitted at 2015-08-31T01:03:59
2015-08-27T21:30:34 --> 2015-08-27T23:00:34
This is similar to the earlier (Aug 27, 11 UT) event. Near simultaneous brightening at remote locations within the active region suggests that the eruption may have been triggered on the active region scale.

Movie

Detected by halocme, Submitted at 2015-08-31T00:57:47
2015-08-27T15:20:22 --> 2015-08-27T18:20:22
No footpoint brightening indicates the far side origin. Although sloght dimming is noted, no CME resulted from this eruption.

Movie

Detected by halocme, Submitted at 2015-08-31T00:50:52
2015-08-27T11:00:06 --> 2015-08-27T12:30:06
The eruption is localized, causing a slow CME in LASCO data.

Movie

Detected by halocme, Submitted at 2015-08-31T00:44:58
2015-08-26T18:50:22 --> 2015-08-26T20:30:22
A filament eruption from AR 12403, which accompanied coronal waves on its way northward. No flare was associated. It is not clear whether the activity in the filament NNE of the active region had to do with the eruption in AR 12403.

Movie

Detected by halocme, Submitted at 2015-08-31T00:44:56
2015-08-26T18:50:22 --> 2015-08-26T20:30:22
A filament eruption from AR 12403, which accompanied coronal waves on its way northward. No flare was associated. It is not clear whether the activity in the filament NNE of the active region had to do with the eruption in AR 12403.

Movie

Detected by halocme, Submitted at 2015-08-31T00:44:57
2015-08-26T18:50:22 --> 2015-08-26T20:30:22
A filament eruption from AR 12403, which accompanied coronal waves on its way northward. No flare was associated. It is not clear whether the activity in the filament NNE of the active region had to do with the eruption in AR 12403.

Movie

Detected by halocme, Submitted at 2015-08-31T00:33:28
2015-08-25T23:00:06 --> 2015-08-26T01:00:06
This is just a minor eruption but causing loop oscillations. It is also more extensive if seen in difference images, with the disturbances propagating up to the coronal hole that lies east of the active region.

Movie

Detected by halocme, Submitted at 2015-08-31T00:33:28
2015-08-25T23:00:06 --> 2015-08-26T01:00:06
This is just a minor eruption but causing loop oscillations. It is also more extensive if seen in difference images, with the disturbances propagating up to the coronal hole that lies east of the active region.

Movie

Detected by halocme, Submitted at 2015-08-31T00:26:44
2015-08-25T17:00:06 --> 2015-08-25T17:50:06
This is a diffuse jet whose details are not found. Based on the footpoint brightening, the source region appears to be just on the visible side.

Movie

Detected by halocme, Submitted at 2015-08-31T00:14:23
2015-08-25T10:15:34 --> 2015-08-25T12:15:34
The jet seems to be due to flux emergence in the eastern part of AR 12403. As it hit the overlying structures, it triggered an eruption of dark material as seen in 304 A images.

Movie

Detected by halocme, Submitted at 2015-08-31T00:14:22
2015-08-25T10:15:34 --> 2015-08-25T12:15:34
The jet seems to be due to flux emergence in the eastern part of AR 12403. As it hit the overlying structures, it triggered an eruption of dark material as seen in 304 A images.

Movie

Detected by halocme, Submitted at 2015-08-31T00:06:39
2015-08-25T02:30:34 --> 2015-08-25T04:00:34
The eastern edge of AR 12403 was undergoing a major development with flux emergence, and this jet may have been one the consequences. As it hit the overlying structure, it generated wave-like disturbances which were deflected to north to NNW. It is not clear this had to do with subsequent clockwise motions seen closer to the active region.

Movie

Detected by halocme, Submitted at 2015-08-31T00:06:40
2015-08-25T02:30:34 --> 2015-08-25T04:00:34
The eastern edge of AR 12403 was undergoing a major development with flux emergence, and this jet may have been one the consequences. As it hit the overlying structure, it generated wave-like disturbances which were deflected to north to NNW. It is not clear this had to do with subsequent clockwise motions seen closer to the active region.

Movie

Detected by schryver, Submitted at 2015-08-25T15:37:16
2015-08-24T00:00:06 --> 2015-08-25T00:00:06
A compact bipole emerges in the trailing area of the following sunspot, leading to a series of flares (up to M6) with jet-like eruptions towards the NE.

Movie

Detected by schryver, Submitted at 2015-08-25T15:33:35
2015-08-24T07:00:06 --> 2015-08-24T10:00:06
A flare in the trailing end of an AR (likely associated with compact flux emergence next to the trailing spot) causes an ejection towards the NE. This interacts with enhanced network field, leading to a thermal/field change, which is followed by what looks like a rerouting of a filament, with dark material suddenly rising and 'rolling' into a new configuration.

Movie

Detected by schryver, Submitted at 2015-08-25T15:33:35
2015-08-24T07:00:06 --> 2015-08-24T10:00:06
A flare in the trailing end of an AR (likely associated with compact flux emergence next to the trailing spot) causes an ejection towards the NE. This interacts with enhanced network field, leading to a thermal/field change, which is followed by what looks like a rerouting of a filament, with dark material suddenly rising and 'rolling' into a new configuration.

Movie

Detected by schryver, Submitted at 2015-08-24T18:36:56
2015-08-23T03:40:06 --> 2015-08-23T05:40:06
A filament erupts from a small bipolar regions surrounded by very quiet sun and adjacent to a CH channel. The erupting event appears to remain 'collimated' over a large range as the event propagates towards the SE as seen against the disk.

Movie

Detected by schryver, Submitted at 2015-08-24T18:34:50
2015-08-23T17:48:06 --> 2015-08-23T23:28:06
Flare/eruption from a moderate AR in the S hemisphere, with signatures of a large eruption, including coronal/thermal restructuring towards the SE over a large patch of QS.

Movie

Detected by schryver, Submitted at 2015-08-24T18:34:49
2015-08-23T17:48:06 --> 2015-08-23T23:28:06
Flare/eruption from a moderate AR in the S hemisphere, with signatures of a large eruption, including coronal/thermal restructuring towards the SE over a large patch of QS.

Movie

Detected by schryver, Submitted at 2015-08-24T18:06:08
2015-08-22T20:32:10 --> 2015-08-22T23:44:10
Confined flare.

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