LMSAL >> Sungate >> Heliophysics Events Knowledgebase

Recent Events Reported by Observers

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Detected by Paul Bryans, Submitted at 2017-08-01T13:57:28
2017-07-14T16:59:38 --> 2017-07-14T21:40:34
Many eruptive events including peacock tails and jets around sunspot.

Movie

Detected by Paul Bryans, Submitted at 2017-08-01T13:53:45
2017-07-14T01:05:46 --> 2017-07-14T03:22:12
M2.4 flare GOES peak at 02:09UT. Slit crosses entire flare ribbon.

Movie

Detected by halocme, Submitted at 2017-07-31T17:26:01
2017-06-21T00:00:09 --> 2017-06-22T14:00:09
This is one of the big objects that used to be called bright points. They indicate flux emergence in polar regions, although it is difficult to observe the magnetic field there.

Movie

Detected by halocme, Submitted at 2017-07-31T16:58:34
2017-06-20T04:40:13 --> 2017-06-20T08:29:25
The eruption starts with coronal dimming to the north of the active region, followed by the formation of post-eruption loops around it. The associated CME indicates a flux rope (http://spaceweather.gmu.edu/seeds/mkmovie_ql.php?cme=20170620.063607.w040.v0323.p063&frame=10).

Movie

Detected by halocme, Submitted at 2017-07-31T16:58:34
2017-06-20T04:40:13 --> 2017-06-20T08:29:25
The eruption starts with coronal dimming to the north of the active region, followed by the formation of post-eruption loops around it. The associated CME indicates a flux rope (http://spaceweather.gmu.edu/seeds/mkmovie_ql.php?cme=20170620.063607.w040.v0323.p063&frame=10).

Movie

Detected by halocme, Submitted at 2017-07-31T16:17:30
2017-06-19T15:40:13 --> 2017-06-19T17:00:37
This again occurred in AR 12664, spatially more limited than the event about 12 hours earlier. The associated unimpressive CME is http://spaceweather.gmu.edu/seeds/mkmovie_ql.php?cme=20170619.170007.w016.v0327.p070&frame=6.

Movie

Detected by halocme, Submitted at 2017-07-31T16:08:44
2017-06-19T04:05:25 --> 2017-06-19T06:10:13
This was likely to originate in AR 12664, which was still slightly behind the limb. The associated narrow CME is http://spaceweather.gmu.edu/seeds/mkmovie_ql.php?cme=20170619.050007.w019.v0568.p069&frame=9.

Movie

Detected by halocme, Submitted at 2017-07-31T15:08:46
2017-06-18T03:55:13 --> 2017-06-18T05:04:49
The origin is not clear because the lower part overlaps with a horizontal coronal structure at some height.

Movie

Detected by halocme, Submitted at 2017-07-31T05:57:36
2017-06-16T11:15:01 --> 2017-06-16T13:45:01
This is a scale-down version of the eruption on 15 June 2017 around 09 UT. No clear coronal wave was seen. The associated CME was also more diffuse.

Movie

Detected by halocme, Submitted at 2017-07-31T06:38:59
2017-06-15T08:35:25 --> 2017-06-15T10:05:25
The eruption appeared to originate in a region behind the limb as no flare was associated. The EUV wave was seen primarily to propagate along the limb, but there was a secondary diffuse component moving into the disk.

Movie

Detected by halocme, Submitted at 2017-07-31T06:38:54
2017-06-15T08:35:25 --> 2017-06-15T10:05:25
The eruption appeared to originate in a region behind the limb as no flare was associated. The EUV wave was seen primarily to propagate along the limb, but there was a secondary diffuse component moving into the disk.

Movie

Detected by halocme, Submitted at 2017-07-31T02:40:54
2017-06-15T06:10:13 --> 2017-06-15T08:40:13
The corona above the limb seems to open up due to a non-explosive eruption that may mimic loop expansion.

Movie

Detected by halocme, Submitted at 2017-07-31T02:13:16
2017-06-14T20:20:25 --> 2017-06-14T21:50:25
This minor eruption occurred in AR 12661, which had decayed to be a spotless region a few days earlier. The eruption gives an impression that it was initially suspended by overlying field.

Movie

Detected by halocme, Submitted at 2017-07-31T02:03:58
2017-06-14T13:00:09 --> 2017-06-14T15:09:45
Three jetsare seen, with the second one being the most extensive.

Movie

Detected by jinmeng, Submitted at 2017-07-27T23:30:51
2017-07-21T13:30:09 --> 2017-07-21T19:20:09
Multiple eruptions was observed from a small active region. Notice that the major eruption is also associated with synchronous activity in the surrounding quiet Sun region.

Movie

Detected by jinmeng, Submitted at 2017-07-27T22:58:16
2017-07-20T05:10:09 --> 2017-07-20T10:22:09
Eruption from an active region near the east limb.

Movie

Detected by jinmeng, Submitted at 2017-07-27T22:49:48
2017-07-20T14:36:09 --> 2017-07-20T20:00:09
A two-step eruption was observed at the west limb. The erupting structure reached a quasi-stable status before finally erupted.

Movie

Detected by Ted Tarbell, Submitted at 2017-07-25T22:45:59
2017-07-23T00:06:59 --> 2017-07-23T00:22:46
Slit parallel to limb, lots of prominence material

Movie

Detected by Ted Tarbell, Submitted at 2017-07-25T22:40:24
2017-07-20T02:39:42 --> 2017-07-20T02:53:01
Big one with bidirectional jets

Movie

Detected by Ted Tarbell, Submitted at 2017-07-25T22:36:44
2017-07-18T08:47:49 --> 2017-07-18T09:08:38
Huh?

Movie

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