LMSAL >> Sungate >> Heliophysics Events Knowledgebase

Recent Events Reported by Observers

Previous Next
Detected by Aparna Venkataramanasastry, Submitted at 2023-08-05T05:41:13
2023-07-29T16:09:56 --> 2023-07-29T16:45:23
Bright and long flare ribbons appear towards the end of the first raster scan with parts of it covered by the slit.

Movie

Detected by Aparna Venkataramanasastry, Submitted at 2023-08-05T05:18:06
2023-07-29T07:30:16 --> 2023-07-29T09:10:02
Flare like brightening can be seen on the left of the sunspot traveling outward and also towards the bottom of the FOV along other field lines. Slit crosses the brightening near the feet of the brightening loops closest to the sunspot.

Movie

Detected by Aparna Venkataramanasastry, Submitted at 2023-08-05T05:02:21
2023-07-28T20:46:04 --> 2023-07-28T21:15:08
Flare ribbons appear in the right bottom corner of this FOV followed by an activation in the adjacent filament fibrils.

Movie

Detected by Aparna Venkataramanasastry, Submitted at 2023-08-05T04:38:28
2023-07-27T22:39:07 --> 2023-07-27T23:25:01
A flare ribbon in the top part of the FOV above the sunspot is captured in this movie. The slit goes through parts of the ribbons.

Movie

Detected by Aparna Venkataramanasastry, Submitted at 2023-08-04T22:28:46
2023-07-27T15:15:15 --> 2023-07-27T16:05:25
Flare-ribbon like activity in the top of the sunspot can be seen in the initial part of the movie. Following this, a light bridge can be seen lighting up in the sunspot.

Movie

Detected by Aparna Venkataramanasastry, Submitted at 2023-08-04T22:13:56
2023-07-26T13:08:31 --> 2023-07-26T13:39:27
A short lived micorflare followed by brightening in the low lying loop is seen in the top part of this sit and stare FOV. The slit crosses the event.

Movie

Detected by Aparna Venkataramanasastry, Submitted at 2023-08-04T16:58:59
2023-07-26T09:58:52 --> 2023-07-26T11:50:45
A non-obvious filament erupts from the bottom part of the FOV in AR 13379 a few times with the longer one starting around 09:58. Several related brightening can be seen prior to the eruption on the top right. A weak flare ribbon can be seen on the left in the beginning of the movie, perhaps unrelated to the filament eruption.

Movie

Detected by Aparna Venkataramanasastry, Submitted at 2023-08-04T16:33:12
2023-07-26T04:19:48 --> 2023-07-26T04:46:10
Microflaring loops along with some downward flowing plasma can be seen in the right bottom coroner of the FOV, below the sunspot.

Movie

Detected by Aparna Venkataramanasastry, Submitted at 2023-08-01T21:21:36
2023-07-31T22:33:35 --> 2023-07-31T23:11:26
Short lived and slowly progressing flare ribbon are seen above the trailing sunspot in AR 13380.

Movie

Detected by Aparna Venkataramanasastry, Submitted at 2023-08-01T17:59:52
2023-08-01T00:55:22 --> 2023-08-01T01:12:55
Short lived flare brightening occurs in the strands connecting the sunspots in the center of the FOV and a second flare occurs towards the end of the movie in the top part of the sunspot group.

Movie

Detected by Aparna Venkataramanasastry, Submitted at 2023-08-01T17:00:33
2023-08-01T01:52:54 --> 2023-08-01T02:24:19
A flare brightening can be seen in the region top of the sunspot between 01:52 and 02:26 and another flare with flare ribbons is seen in the bottom central part of the field of view between 02:36 and 03:29.

Movie

Detected by Aparna Venkataramanasastry, Submitted at 2023-07-29T19:04:36
2023-07-27T10:02:54 --> 2023-07-27T11:35:03
Surge along the filaments is observed followed by ribbon-like features adjacent to the filament sides.

Movie

Detected by Aparna Venkataramanasastry, Submitted at 2023-07-29T18:53:55
2023-07-27T13:59:25 --> 2023-07-27T14:31:47
Part of one of the flare-ribbon is captured by IRIS SJI in the north part of the sunspot.

Movie

Detected by Aparna Venkataramanasastry, Submitted at 2023-07-29T18:46:32
2023-07-28T01:42:39 --> 2023-07-28T02:24:47
A surge occurs near the bottom of the sunspot highlighting a light-bridge on the bottom part of the sunspot in the beginning of the observation. \nFlare ribbons can be seen in the upper part of the FOV traveling towards the sunspot making a light-bridge in the upper part of the sunspot later. Slit crosses part of the flare ribbon.

Movie

Detected by Aparna Venkataramanasastry, Submitted at 2023-07-29T18:15:11
2023-07-28T12:43:55 --> 2023-07-28T12:59:28
A flare-like brightening is captured by IRIS and the slit crosses part of the flare region. This occurs prior to the C7.8 flare at 14:44UT in the same region.

Movie

Detected by Aparna Venkataramanasastry, Submitted at 2023-07-29T07:03:09
2023-07-28T15:37:47 --> 2023-07-28T16:43:11
Flare ribbon like features at the top right of the sunspot. Bright Penumbral filaments can be seen below the sunspot. Slit crosses several of these penumbral filaments.

Movie

Detected by Paul Bryans, Submitted at 2023-07-17T17:13:33
2023-07-09T13:46:58 --> 2023-07-09T14:41:03
Slit covers one of the flare ribbons. The other is in the SJI FOV. No GOES class.

Movie

Detected by Paul Bryans, Submitted at 2023-07-17T17:10:26
2023-07-07T12:06:34 --> 2023-07-07T12:32:03
Possible small flare followed by interesting flows along the bottom of the FOV.

Movie

Detected by Paul Bryans, Submitted at 2023-07-17T17:08:21
2023-07-05T23:36:55 --> 2023-07-06T00:05:03
Small flare. No GOES class.

Movie

Detected by Tingyu Gou, Submitted at 2023-07-06T15:17:44
2023-07-03T19:44:49 --> 2023-07-03T23:05:42
IRIS observes a series of UV bursts and small-scale loop brightenings in the core of AR 13354. Some of them are right under the slit.

Movie

Previous Next