LMSAL >> Sungate >> Heliophysics Events Knowledgebase

Recent Events Reported by Observers

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Detected by Ping Zhang, Submitted at 2017-12-15T20:45:38
2017-12-14T17:11:01 --> 2017-12-14T17:27:35
A spray surge is observed in 1330, 1400 and 2796 SJI.

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Detected by Ping Zhang, Submitted at 2017-12-14T23:46:37
2017-12-14T05:24:23 --> 2017-12-14T06:08:35
A two-ribbon flare is observed in the 1330, 1400 and 2796 SJI. The slit crosses the southern part of the flare.

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Detected by Paola Testa, Submitted at 2017-12-09T00:02:02
2017-12-07T17:51:01 --> 2017-12-07T18:17:15
A coronal jet is observed in the 1300 and 1400 SJI, with a bright base and faint spire emission. In 2796 the jet is observed as absorption feature. The slit crosses the jet close to the base.

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Detected by Paola Testa, Submitted at 2017-12-08T23:53:51
2017-12-07T10:58:01 --> 2017-12-07T11:54:46
A small UV burst, lasting about 30 min, observed in AR 12690

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Detected by Paola Testa, Submitted at 2017-12-08T23:30:58
2017-12-05T14:07:51 --> 2017-12-05T14:17:49
Small emerging flux event, lasting only about 5 min, bright in the 1300 and 1400 SJI.

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Detected by Jacob Parker, Submitted at 2017-12-05T22:40:49
2017-10-24T11:02:12 --> 2017-10-24T12:03:47
AR12685 was tracked from limb to limb and produced many small transient brightenings.

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Detected by Paul Bryans, Submitted at 2017-12-05T17:34:03
2017-11-22T23:22:59 --> 2017-11-23T00:07:40
Jet-like eruptive event with post-event loops.

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Detected by Paul Bryans, Submitted at 2017-12-05T17:31:26
2017-11-24T01:55:19 --> 2017-11-24T02:04:01
Small surge-like event at leading polarity of AR.

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Detected by jinmeng, Submitted at 2017-12-01T07:06:23
2017-11-14T00:00:09 --> 2017-11-16T00:00:09
Filament eruption observed near the west limb. The activation and eruption process occurred gradually in a day.

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Detected by jinmeng, Submitted at 2017-12-01T07:06:23
2017-11-14T09:31:09 --> 2017-11-14T10:41:09
A mini-filament eruption from a quiet-Sun region.

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Detected by jinmeng, Submitted at 2017-12-01T02:22:34
2017-11-13T11:00:09 --> 2017-11-13T13:00:09
A mini eruption from an on-disk coronal hole.

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Detected by jinmeng, Submitted at 2017-12-01T02:22:33
2017-11-13T11:00:09 --> 2017-11-13T13:00:09
A mini eruption from an on-disk coronal hole.

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Detected by jinmeng, Submitted at 2017-12-01T07:06:22
2017-11-12T09:10:09 --> 2017-11-12T19:40:09
A filament eruption was observed at the west limb. There was also synchrounous activity observed near the west limb. The eruption seems in two-steps: first, the flux rope slowly raised up, then it erupted abruptly.

Movie

Detected by jinmeng, Submitted at 2017-12-01T07:06:16
2017-11-12T09:10:09 --> 2017-11-12T19:40:09
A filament eruption was observed at the west limb. There was also synchrounous activity observed near the west limb. The eruption seems in two-steps: first, the flux rope slowly raised up, then it erupted abruptly.

Movie

Detected by jinmeng, Submitted at 2017-12-01T00:41:11
2017-11-10T05:00:09 --> 2017-11-11T01:40:09
A large-scale filament eruption from the NE. The filament at the limb is more evident. But the on-disk part of the filament eruption can be seen through coronal emission variation after the eruption.

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Detected by Arkadiusz Berlicki, Submitted at 2017-11-30T13:33:14
2017-11-14T06:31:49 --> 2017-11-14T06:44:40
Small spray in AR 12687

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Detected by jinmeng, Submitted at 2017-12-01T07:06:22
2017-11-08T11:00:09 --> 2017-11-08T20:30:09
A filament eruption was observed near the east limb.

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Detected by halocme, Submitted at 2017-11-22T06:41:08
2017-11-21T07:00:09 --> 2017-11-21T13:00:09
Although the filament/prominence material seemed to largely move northward to lower heights, the overlying corona was also found dimmer in the direction of 9:30 or so. This event was responsible for a CME with a spiky front (see http://spaceweather.gmu.edu/seeds/mkmovie.php?cme=20171121.121207.w045.v0089.p080&frame=34&r).

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Detected by halocme, Submitted at 2017-11-22T06:41:06
2017-11-21T07:00:09 --> 2017-11-21T13:00:09
Although the filament/prominence material seemed to largely move northward to lower heights, the overlying corona was also found dimmer in the direction of 9:30 or so. This event was responsible for a CME with a spiky front (see http://spaceweather.gmu.edu/seeds/mkmovie.php?cme=20171121.121207.w045.v0089.p080&frame=34&r).

Movie

Detected by halocme, Submitted at 2017-11-22T00:16:12
2017-11-17T00:00:09 --> 2017-11-21T13:00:09
AR 12687 was a generally inactive active region. Some time on 19 November 2017, it became spotless. Coronal emission remained, however.

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