LMSAL >> Sungate >> Heliophysics Events Knowledgebase

Recent Events Reported by Observers

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Detected by halocme, Submitted at 2020-01-24T06:27:44
2020-01-03T07:15:01 --> 2020-01-03T08:31:01
The jet appeared to be deflected toward the equator due to restructuring of a small region that accompanied counter-clockwise motions.

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Detected by halocme, Submitted at 2020-01-24T06:17:47
2020-01-02T05:00:09 --> 2020-01-02T07:00:09
Perhaps some backside activity. It is seen only in 171 A channel with an extreme scaling.

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Detected by halocme, Submitted at 2020-01-24T06:07:42
2020-01-01T19:00:09 --> 2020-01-01T20:00:09
This seems to be cause by the rapid motion of dark material, presumably part of a filament, which was retracted. Failed eruption in small scale?

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Detected by halocme, Submitted at 2020-01-24T05:57:08
2019-12-31T22:30:01 --> 2019-12-31T23:50:01
An eruption is seen over the limb especially in 211 A channel. This seemed to be caused by the eruption of a filament to the west of the active region near the limb.

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Detected by halocme, Submitted at 2020-01-24T05:50:14
2019-12-30T01:45:01 --> 2019-12-30T02:45:01
This jet from a high-latitude region was rather bright. It was accompanied by the eruption of cool material, hence another mini filament eruption. No type III radio burst was associated.

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Detected by halocme, Submitted at 2020-01-24T04:57:06
2019-12-29T17:10:13 --> 2019-12-29T18:30:13
Eruption limited in width, followed by a diffuse jet.

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Detected by halocme, Submitted at 2020-01-24T01:44:50
2019-12-28T03:35:25 --> 2019-12-28T04:45:25
This event somehow went far from radially. It was as narrow as a jet, but the morphologically it looked more like a plasmoid ejeciton

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Detected by halocme, Submitted at 2020-01-23T23:55:08
2019-12-27T16:00:09 --> 2019-12-27T23:00:09
This appears to be related to destabilization of a filament, but the eruption itself started and evolved slowly and was very diffuse, seen almost exclusively in 171 A channel.

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Detected by halocme, Submitted at 2020-01-23T23:37:29
2019-12-27T10:40:13 --> 2019-12-27T12:00:13
This was in a non-numbered region. The eruption took place very quickly even though it was small.

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Detected by halocme, Submitted at 2020-01-23T23:30:13
2019-12-26T18:00:09 --> 2019-12-27T01:00:09
Within the AIA field of view, there seems to be a slow eruption, notable only in 171 A channel. Can this be jist one leg of a bigger eruption? In any case there is no counterpart of CME in LASCO data.

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Detected by Chunming Zhu, Submitted at 2020-01-14T18:12:50
2020-01-03T07:32:23 --> 2020-01-03T08:02:26
IRIS tracked this region during a 4-day timeline. During the first two days, no filament materials is clearly noticed due to a probable eruption slightly before the start of the timeline. However, two-days later, the filament appeared to the field view of IRIS, possibly due to a formation process or refill of some cooler materials. The raster image has a more clearer view of the filament.

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Detected by Chunming Zhu, Submitted at 2020-01-14T18:01:31
2019-12-31T09:33:39 --> 2019-12-31T10:06:08
Some solar materials, located to the south of a prominence, rise and become extended above the solar limb.

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Detected by Jacob Parker, Submitted at 2020-01-13T19:44:26
2020-01-11T15:21:45 --> 2020-01-11T15:39:45
While observing AR 12756 on the west limb the IRIS slit perfectly catches a small eruption off limb. The eruption is visible in 3 of 4 slit jaw channels.

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Detected by Jacob Parker, Submitted at 2020-01-13T18:48:23
2020-01-08T19:12:43 --> 2020-01-08T20:01:09
While tracking an older unlabeled active region near the east limb IRIS scanned over a small UV burst. The event lasts for most of the observation and is captured by multiple slit positions.

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Detected by Jacob Parker, Submitted at 2020-01-13T18:10:00
2020-01-09T06:51:59 --> 2020-01-09T07:21:46
A very short sit and stare observation of AR 12756 that caught a nice small transient brightening.

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Detected by Jacob Parker, Submitted at 2020-01-13T17:52:09
2020-01-10T17:07:02 --> 2020-01-10T17:22:34
While tracking AR 12756 IRIS captured a small jet off limb with quite a few slit positions.

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Detected by Tiago Pereira, Submitted at 2020-01-06T16:36:07
2019-12-19T11:53:33 --> 2019-12-19T12:49:55
A prominence at the East limb shows a bubble structure. There is one large bubble keeping the unstable prominence up, while several smaller bubbles are also seen in the part closer to the solar North.

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Detected by halocme, Submitted at 2019-12-26T08:22:20
2019-12-24T05:15:01 --> 2019-12-24T06:15:01
This may be the first EUV wave for several months. It occurred in a region that did not make it to an active region, and the associated flare was at B1.1 (could be much smaller if the background is subtracted).

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Detected by halocme, Submitted at 2019-12-26T08:16:44
2019-12-23T12:00:09 --> 2019-12-25T16:00:09
This is AR 12754.

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Detected by halocme, Submitted at 2019-12-26T08:08:29
2019-12-22T18:00:09 --> 2019-12-25T16:00:09
This is AR 12753.

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