LMSAL >> Sungate >> Heliophysics Events Knowledgebase

Recent Events Reported by Observers

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Detected by Patricia Jibben, Submitted at 2019-08-14T19:08:47
2019-08-07T04:57:26 --> 2019-08-07T07:40:38
The filament channel is best seen in the spectral data with the IRIS website featuring the Mg II raster scan. With several hours of daily IRIS observations spanning seven days, filament enthusiasts will be treated to the following observations:\n\n- Counter streaming along the filament channel. But the speeds are still unknown, best to look at the wings of Mg II. \n\n- Bulk mass flow along filament channel. Check out the 12 August 11-17 UT raster scan as an example.\n\n- Spontaneous mass flow from neighboring region into the filament... Or, maybe not. You decide when you check out the 11 August 12-17 UT raster movie. \n\n- Filament material is visible in corresponding GONG H-alpha data. Though it is less extensive.\n\n- Filament channel is much more extensive in AIA 193 than in the IRIS movies.

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Detected by Paul Bryans, Submitted at 2019-08-05T22:41:58
2019-07-19T05:14:44 --> 2019-07-19T05:14:44
Possible jet in coronal hole near bright region.

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Detected by Paul Bryans, Submitted at 2019-08-05T22:40:22
2019-07-18T08:26:37 --> 2019-07-18T09:12:29
Blowout jet seen at the north limb

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Detected by halocme, Submitted at 2019-07-26T00:47:31
2019-07-24T15:55:13 --> 2019-07-24T17:25:13
One of those tiny eruptions in quiest Sun regions that can sometimes occur even during solar minimum.

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Detected by halocme, Submitted at 2019-07-26T00:43:24
2019-07-23T22:10:13 --> 2019-07-24T00:10:13
One of those mini-filament eruptions that can easily be seen even during solar minimum.

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Detected by halocme, Submitted at 2019-07-26T00:01:19
2019-07-22T02:10:13 --> 2019-07-22T04:10:13
One of those tiny eruptions one can find in quiescent Sun. There seems to be no way this went out to the heliosphere.

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Detected by Vanessa Polito, Submitted at 2019-07-19T21:59:34
2019-07-11T15:46:56 --> 2019-07-11T16:04:04
Mini filament eruption in AR 12744, observed in the SJI images (partly under the slit)

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Detected by gchintzo, Submitted at 2019-07-19T21:50:22
2019-07-13T19:10:09 --> 2019-07-14T11:10:09
An eruption from decaying NOAA AR12744. Note the orientation and tilt of the polarities (red negative, green positive) with respect to the local latitude (30 deg south) which suggests the AR belongs to the new solar cycle 25. The eruption was recorded in the LASCO coronagraphic observations (355 km sec-1; http://spaceweather.gmu.edu/seeds/mkmovie.php?cme=20190714.040007.w011.v0355.p245&frame=2&r)

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Detected by Chunming Zhu, Submitted at 2019-07-11T04:51:04
2019-07-05T05:31:28 --> 2019-07-05T07:24:45
This video shows some complicated dynamics in a prominence at solar NW limb. It also comes with bubbles at its base.

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Detected by Chunming Zhu, Submitted at 2019-07-11T04:45:29
2019-07-04T07:32:46 --> 2019-07-04T07:52:58
IRIS captures a prominence eruption at NW limb. There is another larger prominence nearby which was actually the target.

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Detected by Chunming Zhu, Submitted at 2019-07-11T04:38:28
2019-07-02T21:51:12 --> 2019-07-02T22:19:10
IRIS observes the eclipse grazing event on July 2nd, and at a short moment the moon happens to block the solar limb.

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Detected by Chunming Zhu, Submitted at 2019-07-11T04:24:56
2019-07-02T08:36:15 --> 2019-07-02T09:33:40
A prominence is observed at the east limb, with its projected height increasing during this interval.

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Detected by halocme, Submitted at 2019-07-10T07:48:14
2019-07-09T07:00:09 --> 2019-07-09T15:00:09
As similar events were reported several times, this slow eruption was seen only in 171 A images.

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Detected by halocme, Submitted at 2019-07-10T07:43:40
2019-07-08T19:00:09 --> 2019-07-08T20:30:09
A prominence was deformed when the eruption from the south arrived, starting a slow oscillation.

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Detected by halocme, Submitted at 2019-07-10T07:43:32
2019-07-08T19:00:09 --> 2019-07-08T20:30:09
A prominence was deformed when the eruption from the south arrived, starting a slow oscillation.

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Detected by halocme, Submitted at 2019-07-10T07:34:56
2019-07-08T00:25:13 --> 2019-07-08T02:15:13
This jet was seen to propagate in a no-radial direction. It had an appearance of containing a flux rope.

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Detected by halocme, Submitted at 2019-07-10T07:30:14
2019-07-07T07:55:13 --> 2019-07-07T09:21:13
Small eruption that looked explosive from a region with the new solar cycle polarity arrangement (but not making it to a sunspot active region).

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Detected by Kathy Reeves, Submitted at 2019-07-01T15:09:30
2019-06-29T06:56:44 --> 2019-06-29T12:14:26
A prominence observed at the east limb, lying close to the surface.

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Detected by Kathy Reeves, Submitted at 2019-06-28T21:10:38
2019-06-27T06:23:28 --> 2019-06-27T07:12:31
A small active region (AR 12743) is observed at the west limb

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Detected by Paul Bryans, Submitted at 2019-06-28T14:52:33
2019-04-27T23:17:48 --> 2019-04-28T03:50:37
Filament tracked from east limb.

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