LMSAL >> Sungate >> Heliophysics Events Knowledgebase

Recent Events Reported by Observers

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Detected by Lijia Guo, Submitted at 2018-08-14T21:51:07
2018-08-07T05:57:55 --> 2018-08-07T06:01:10
The IRIS slit raster across a bright point in the middle of AR 12717 around 05:58:00, at the same time enhancement of continuum are observed in Si IV, C II and Mg II h&k.

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Detected by Lijia Guo, Submitted at 2018-08-14T21:37:48
2018-08-07T05:07:09 --> 2018-08-07T05:10:23
The IRIS slit raster across a bright arc at the north end of AR 12717 around 05:08:00 and extensively widened wings are observed in Si IV, C II and Mg II h&k.

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Detected by gchintzo, Submitted at 2018-08-10T18:19:38
2018-08-06T20:40:09 --> 2018-08-07T19:20:09
Cool material (yellow: 304A channel; 50,000 K) is seen to move along the north south direction filling magnetic field structures above the west solar limb.

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Detected by Milan Gosic, Submitted at 2018-08-07T23:20:42
2018-05-03T19:18:51 --> 2018-05-03T20:32:00
Spray surges on the east limb, covered by the slit.

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Detected by Milan Gosic, Submitted at 2018-08-07T22:59:10
2018-05-06T14:01:58 --> 2018-05-06T20:35:04
On 6-May-2018 IRIS captured a prominence at the E solar limb. This observational run gives a quite rare opportunity to see how prominences are formed. Around the prominence there are also some loop-like structures, partially located under the slit.

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Detected by gchintzo, Submitted at 2018-08-07T22:43:26
2018-08-03T04:20:09 --> 2018-08-05T00:00:09
A coronal cavity becoming more prominent when solar rotation brings a filament channel in a view along its axis.

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Detected by gchintzo, Submitted at 2018-08-07T22:33:12
2018-08-02T00:00:09 --> 2018-08-05T00:00:09
A prominence north of a large loop system rotating into view. Note the continuous swaying motions of the cool prominence material.

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Detected by gchintzo, Submitted at 2018-08-07T22:27:12
2018-08-02T00:00:09 --> 2018-08-05T00:00:09
NOAA AR12717 transiting the solar disk. No sunspots are visible in this Active Region due to the incoherence of its magnetic flux concentrations (green positive, red negative)

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Detected by gchintzo, Submitted at 2018-08-07T21:46:58
2018-08-02T00:00:09 --> 2018-08-02T18:50:09
An eruption exhibiting the characteristic CME bubble structure. Associated CME speed is unkown; SEEDS is currently offline.

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Detected by Paul Bryans, Submitted at 2018-08-03T21:19:23
2018-07-10T02:33:03 --> 2018-07-10T03:43:57
Interesting brightening events that appear as several small bright points clustered close together. Seen in 1330, 1400 and 2796 SJIs. 2832 also shows some activity that resembles flux emergence.

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Detected by Paul Bryans, Submitted at 2018-08-03T21:11:18
2018-07-07T11:50:25 --> 2018-07-07T20:08:47
Coronal rain at east limb.

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Detected by halocme, Submitted at 2018-08-02T16:06:27
2018-07-24T23:00:09 --> 2018-07-25T02:00:09
Many jets were seen at high latitudes in the northern hemisphere, which might not have been the case in the southern hemisphere.

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Detected by halocme, Submitted at 2018-08-02T16:01:02
2018-07-24T08:35:25 --> 2018-07-24T10:05:25
This is another example of a jet associated with a mini filament eruption.

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Detected by halocme, Submitted at 2018-08-02T15:56:35
2018-07-23T21:05:25 --> 2018-07-23T23:05:25
Small eruption, but the erupting filament indicates helical motions.

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Detected by halocme, Submitted at 2018-08-02T04:40:40
2018-07-23T05:40:13 --> 2018-07-23T07:40:13
An eruption probably from the backside, seen only in 171 A images. It was too diffuse to note without looking at it hard.

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Detected by halocme, Submitted at 2018-08-02T04:35:40
2018-07-22T10:50:25 --> 2018-07-22T12:40:25
Eruptions or simply outflows weer seen in two locations around the same time. They may be somehow linked.

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Detected by halocme, Submitted at 2018-08-02T04:29:42
2018-07-21T15:15:01 --> 2018-07-21T17:01:01
A spreading set of double ribbons indicates the occurrence of a minor eruption in this quiescent region.

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Detected by Jean-Pierre Wuelser, Submitted at 2018-08-01T19:46:16
2018-07-29T21:39:22 --> 2018-07-29T22:09:19
Also a B1 event.

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Detected by Jean-Pierre Wuelser, Submitted at 2018-08-01T19:39:17
2018-07-30T06:19:36 --> 2018-07-30T07:20:10
Observed by IRIS on-disk 24 July 06 UT through 28 July 03 UT and off-limb 30 July 07 UT.

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Detected by Jean-Pierre Wuelser, Submitted at 2018-08-01T19:37:00
2018-07-27T14:09:36 --> 2018-07-28T01:14:10
Observed by IRIS on-disk 24 July 06 UT through 28 July 03 UT and off-limb 30 July 07 UT.

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