LMSAL >> Sungate >> Heliophysics Events Knowledgebase

Recent Events Reported by Observers

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Detected by Chad Madsen, Submitted at 2019-01-29T19:53:28
2019-01-24T01:34:44 --> 2019-01-24T02:41:44
A rapidly repeating intensification in a coronal hole near a quiet Sun boundary. The brightening produces broad profiles in optically thin Si IV FUV lines, reminiscent of quiet Sun explosive events.

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Detected by Chad Madsen, Submitted at 2019-01-29T19:45:07
2019-01-23T21:01:02 --> 2019-01-23T21:27:43
An eruption of material broader than a typical AR jet at the trailing end of AR12733. Most of the material appears to curl back toward the surface. After the event, a weak flare ribbon-like intensification appears across the AR.

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Detected by Chad Madsen, Submitted at 2019-01-29T19:30:47
2019-01-23T06:13:39 --> 2019-01-23T07:02:42
Compact brightenings indicative of UV bursts near the inversion line and leading sunspot cluster of AR12733.

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Detected by mkocher, Submitted at 2019-01-24T21:56:49
2018-12-10T00:00:09 --> 2018-12-10T19:05:09
Part of a prominence structure is ejected and its plasma pulled back into the solar surface.

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Detected by Gregal Vissers, Submitted at 2019-01-24T20:25:06
2019-01-12T00:51:46 --> 2019-01-12T01:25:17
Explosive event / mini-eruption near CH/QS boundary, where part of the erupted material crosses the slit.

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Detected by Gregal Vissers, Submitted at 2019-01-24T20:03:24
2019-01-09T17:27:47 --> 2019-01-09T18:10:36
UV bursts in an unnumbered AR/plage, a few crossed once by the raster.

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Detected by Gregal Vissers, Submitted at 2019-01-24T20:02:18
2019-01-09T14:11:47 --> 2019-01-09T14:58:16
A few UV bursts in an unnumbered AR/plage, some crossed once by the raster.

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Detected by Gregal Vissers, Submitted at 2019-01-24T20:01:53
2019-01-09T15:49:47 --> 2019-01-09T16:38:07
A few UV bursts in an unnumbered AR/plage, some crossed once by the raster.

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Detected by Gregal Vissers, Submitted at 2019-01-24T19:57:27
2019-01-09T10:56:47 --> 2019-01-09T11:42:03
A few UV bursts in an unnumbered AR, crossed once by the raster.

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Detected by Gregal Vissers, Submitted at 2019-01-24T19:53:06
2019-01-09T09:38:44 --> 2019-01-09T09:54:02
Explosive event / UV burst with surge in unnumbered AR, not crossed by the slit.

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Detected by mkocher, Submitted at 2019-01-24T19:48:25
2018-12-09T00:00:09 --> 2018-12-09T12:40:09
An eruption is seen to occur from the sigmoid-like active region as it passes through the white box marked in the video

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Detected by mkocher, Submitted at 2019-01-24T19:28:59
2018-12-07T00:00:09 --> 2018-12-08T00:00:09
Large filament is seen erupting on the solar disk, expanding out of the marked white box (see video).

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Detected by mkocher, Submitted at 2019-01-24T19:16:03
2018-12-04T00:00:09 --> 2018-12-05T00:00:09
Following the marked active region allows us to observe its development through the course of 24 hours, whose end is marked by a north-bound eruption.

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Detected by mkocher, Submitted at 2019-01-24T19:09:50
2018-12-03T21:10:09 --> 2018-12-04T00:00:09
Eruption seen from/near small active region off western limb.

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Detected by mkocher, Submitted at 2019-01-24T18:52:59
2018-12-02T00:00:09 --> 2018-12-02T03:05:09
What seems like a coronal jet (perhaps associated with a prominence?) is seen leaving the Sun from the NW limb.

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Detected by mkocher, Submitted at 2019-01-24T18:36:55
2018-11-30T00:00:09 --> 2018-11-30T09:05:09
Filament eruption seen in 304 ? passing through the white box identified in the northern hemisphere.

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Detected by mkocher, Submitted at 2019-01-24T18:29:49
2018-11-30T00:00:09 --> 2018-11-30T08:40:09
Large filament erupts from the south hemisphere. The region within the white box (see video) denotes the area where the eruption is clearest, and does not represent the extent of the entire filament. Closer analysis shows that the filament extended further westward on the disk, as did its eruption.

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Detected by mkocher, Submitted at 2019-01-24T18:08:02
2018-11-28T00:00:09 --> 2018-11-28T14:00:09
Long filament is seen dancing off the limb, and then breaking off from the solar surface. Note that a smaller filament just below it also erupted towards the end of this video.

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Detected by mkocher, Submitted at 2019-01-24T17:46:24
2018-11-25T00:00:09 --> 2018-11-25T03:55:09
A small eruption is visible, where filamentary material is seen falling back to the solar surface.

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Detected by mkocher, Submitted at 2019-01-24T17:39:16
2018-11-25T00:00:09 --> 2018-11-26T00:00:09
Beautiful large quiescent filament (or perhaps more than one filament) seen in the south-eastern hemisphere of the Sun.

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