LMSAL >> Sungate >> Heliophysics Events Knowledgebase

Recent Events Reported by Observers

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Detected by gchintzo, Submitted at 2018-06-20T18:14:53
2018-06-18T00:00:09 --> 2018-06-18T13:50:09
A high-lying cavity-like structure moving upwards over the course of 3-4 hours. At around that time and for hours afterwards, SOHO/LASCO observed a gradual, slow streamer blowout http://spaceweather.gmu.edu/seeds/dailymkmovie.php?cme=20180619&r

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Detected by gchintzo, Submitted at 2018-06-20T17:57:27
2018-06-18T00:00:09 --> 2018-06-19T14:10:09
NOAA AR12713 as it transits the central part of the solar disk. This AR has emerged since it was in the back side of the sun and the decay process has already started, as it can be seen by the dispersed magnetic flux at the surface (red and green patches show negative and positive magnetic flux respectively).

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Detected by jinmeng, Submitted at 2018-06-20T17:55:51
2018-06-08T20:20:09 --> 2018-06-09T07:50:09
Large-scale filament eruption near the northern coronal hole.

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Detected by gchintzo, Submitted at 2018-06-20T17:51:04
2018-06-18T00:00:09 --> 2018-06-19T18:00:09
Another emerging flux region in the north west quadrant of the solar disk. Note the increasing tilt of this emerging active region's loops towards the north and the south of the neutral line. Also note the dynamics associated with the interaction of the expanding loop systems in the corona.

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Detected by jinmeng, Submitted at 2018-06-20T17:48:57
2018-06-11T08:59:45 --> 2018-06-11T15:09:21
Two small eruptions close in time and location were observed. There are also some synchronous activities between the two source regions (e.g., dimmings).

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Detected by jinmeng, Submitted at 2018-06-20T17:48:57
2018-06-11T08:59:45 --> 2018-06-11T15:09:21
Two small eruptions close in time and location were observed. There are also some synchronous activities between the two source regions (e.g., dimmings).

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Detected by gchintzo, Submitted at 2018-06-20T17:44:17
2018-06-18T00:00:09 --> 2018-06-20T14:00:09
A bipole is seen to emerge in the north hemisphere of the sun. Interesting connectivity develops between the emerging flux and the nearby quiet sun.

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Detected by jinmeng, Submitted at 2018-06-20T16:47:51
2018-06-07T06:46:09 --> 2018-06-07T09:12:09
A small-scale eurption (mini-filament eruption?) was observed on-disk.

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Detected by jinmeng, Submitted at 2018-06-20T16:47:49
2018-06-07T06:46:09 --> 2018-06-07T09:12:09
A small-scale eurption (mini-filament eruption?) was observed on-disk.

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Detected by jinmeng, Submitted at 2018-06-20T16:40:04
2018-06-06T12:35:09 --> 2018-06-07T06:40:09
An eruption at the west limb was observed. The source region is behind the limb.

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Detected by jinmeng, Submitted at 2018-06-20T16:40:03
2018-06-06T12:35:09 --> 2018-06-07T06:40:09
An eruption at the west limb was observed. The source region is behind the limb.

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Detected by Gregal Vissers, Submitted at 2018-06-07T10:02:31
2018-06-05T23:03:39 --> 2018-06-06T03:21:50
Coronal rain in AR12712 sampled during several repeats of the rastering scan.

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Detected by Gregal Vissers, Submitted at 2018-06-07T10:01:23
2018-06-05T12:34:58 --> 2018-06-05T16:34:13
UV bursts and brightening fibrils in Ar12712, some of which are crossed by the rastering slit.

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Detected by Gregal Vissers, Submitted at 2018-06-07T09:59:40
2018-06-05T12:34:58 --> 2018-06-05T16:34:13
Coronal rain in Ar12712 crossed by the rastering slit during several repeats.

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Detected by Gregal Vissers, Submitted at 2018-06-07T09:57:39
2018-06-05T08:21:04 --> 2018-06-05T08:44:30
Spray surge in AR12712 just right of the slit. Perhaps the lower part of the brightening at the base of the surge is caught.

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Detected by Gregal Vissers, Submitted at 2018-06-07T09:54:38
2018-06-05T07:29:26 --> 2018-06-05T11:58:04
UV bursts and brightening fibrils in AR12712, some (partially) caught by the sit-and-stare slit.

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Detected by Gregal Vissers, Submitted at 2018-06-07T09:34:07
2018-06-05T07:31:48 --> 2018-06-05T11:55:42
Coronal rain in AR12712, with at several heights some of the rain clumps crossing the sit-and-stare slit.

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Detected by Gregal Vissers, Submitted at 2018-06-07T09:31:24
2018-06-05T05:56:17 --> 2018-06-05T06:43:24
UV bursts and brightening fibrils in AR12712, some of them sampled once by the rastering slit.

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Detected by Gregal Vissers, Submitted at 2018-06-07T09:29:20
2018-06-05T06:07:18 --> 2018-06-05T06:43:24
Coronal rain in AR12712, sampled at lower heights by the slit crossing in the direction opposite to the falling rain.

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Detected by Gregal Vissers, Submitted at 2018-06-07T09:25:13
2018-06-05T05:12:01 --> 2018-06-05T05:17:40
UV burst-like brightening arch trailing AR12712, likely covered by the slit (but difficult to see because of the coarse stepping).

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