LMSAL >> Sungate >> Heliophysics Events Knowledgebase

Recent Events Reported by Observers

Detected by schryver, Submitted at 2015-01-28T00:55:31
2015-01-26T01:20:03 --> 2015-01-27T00:00:03
Small emerging flux region near DC

Movie

Detected by derosa, Submitted at 2015-01-27T01:45:42
2015-01-22T00:00:03 --> 2015-01-25T00:00:03
Two episodes of emerging flux to the north of AR 12269. The medium-sized bipolar region to the northwest of this AR emerges first, followed by another medium-sized bipolar region to the northeast. Much coronal restructuring occurs apparently in concert with these flux emergence effects.

Movie

Detected by derosa, Submitted at 2015-01-27T01:45:43
2015-01-22T00:00:03 --> 2015-01-25T00:00:03
Two episodes of emerging flux to the north of AR 12269. The medium-sized bipolar region to the northwest of this AR emerges first, followed by another medium-sized bipolar region to the northeast. Much coronal restructuring occurs apparently in concert with these flux emergence effects.

Movie

Detected by derosa, Submitted at 2015-01-27T01:45:42
2015-01-22T00:00:03 --> 2015-01-25T00:00:03
Two episodes of emerging flux to the north of AR 12269. The medium-sized bipolar region to the northwest of this AR emerges first, followed by another medium-sized bipolar region to the northeast. Much coronal restructuring occurs apparently in concert with these flux emergence effects.

Movie

Detected by derosa, Submitted at 2015-01-27T01:45:41
2015-01-22T00:00:03 --> 2015-01-25T00:00:03
Two episodes of emerging flux to the north of AR 12269. The medium-sized bipolar region to the northwest of this AR emerges first, followed by another medium-sized bipolar region to the northeast. Much coronal restructuring occurs apparently in concert with these flux emergence effects.

Movie

Detected by derosa, Submitted at 2015-01-27T01:24:04
2015-01-22T09:00:03 --> 2015-01-22T13:00:03
A seemingly minor eruption in AR 12269 produces a clear coronal dimming to the vast area to the north.

Movie

Detected by halocme, Submitted at 2015-01-27T00:59:14
2015-01-26T16:35:23 --> 2015-01-26T17:15:23
The M1.1 flare in AR 12668 may be at first sight not very eruptive (in accordance with its impulsive soft X-ray time profiles). But it launched a nice coronal wave toward north to northwest, encompassing AR 12669 and AR 12671 in its propagation. Tweeted as https://twitter.com/halocme/status/559818090834182144.

Movie

Detected by schryver, Submitted at 2015-01-26T22:54:43
2015-01-25T17:28:03 --> 2015-01-25T21:52:03
A smallish filament in the SE activates (associated with what look to be eruption ribbons, but the filament appears to simply lift and drain, mostly towards the S). Synchronous to this is a rapidly evolving surge with long "tail" to the NW.

Movie

Detected by schryver, Submitted at 2015-01-26T22:51:06
2015-01-25T10:28:03 --> 2015-01-25T17:48:03
A quiet-Sun region N of a small AR reconfigures, possibly associated with a filament, and radpid changes in the N reaches of the adjacent AR.

Movie

Detected by halocme, Submitted at 2015-01-24T17:53:02
2015-01-21T21:10:11 --> 2015-01-21T21:40:11
The jet from the northern part of an AR (without NOAA number) shows repeated ejections. This jet may correspond to a minor white-light jet seen in LASCO images after 22:36. Moreover, there were smaller jet-like activities south of the region. This region may be embedded in a coronal hole.

Movie

Detected by halocme, Submitted at 2015-01-24T17:39:13
2015-01-21T14:05:23 --> 2015-01-21T14:41:23
Multiple jets are seen to be ejected northward. At least two of them show deflection to east. This may be due to a coronal hole southwest of the jets. There is a trace of this activity in LASCO data at 15:24 onward.

Movie

Detected by halocme, Submitted at 2015-01-24T07:51:03
2015-01-21T10:00:03 --> 2015-01-21T13:00:03
Two flares (C4.3 and C9.9) flares are included. Both seem to be non-eruptive even though dynamic motions are seen around the flare center.

Movie

Detected by halocme, Submitted at 2015-01-24T07:20:11
2015-01-21T04:20:23 --> 2015-01-21T05:30:23
Compared with the previous event, the brightening at the base is clearly seen. There is more presence in LASCO data, although the small loop-like feature disappears before travelling one solar radius.

Movie

Detected by halocme, Submitted at 2015-01-24T06:51:38
2015-01-21T02:50:23 --> 2015-01-21T04:10:23
This seems to come from the northern part of AR 12268, which was then still slightly behind the limb. The ejection may contain helical motions.

Movie

Detected by halocme, Submitted at 2015-01-24T06:32:52
2015-01-20T22:50:24 --> 2015-01-21T00:30:24
Following the C2.9 flare at AR 12268, which was non-eruptive, the area to the south hosted a minor eruption and B3.3 flare (background subtracted). This resulted in a minor CME, although initially quite bright.

Movie

Detected by halocme, Submitted at 2015-01-24T06:32:52
2015-01-20T22:50:24 --> 2015-01-21T00:30:24
Following the C2.9 flare at AR 12268, which was non-eruptive, the area to the south hosted a minor eruption and B3.3 flare (background subtracted). This resulted in a minor CME, although initially quite bright.

Movie

Detected by halocme, Submitted at 2015-01-24T06:06:26
2015-01-21T02:45:35 --> 2015-01-21T10:57:35
Apparently something happened to the large filament as long as the solar radius. Rather than an eruption, the falling back motions are well observed at later times. Moreover, ribbon emission characteristic of filament eruptions is hardly seen in this event. The associated CME is marginal. In summary this is a mysterious event.

Movie

Detected by halocme, Submitted at 2015-01-24T01:40:07
2015-01-20T17:05:23 --> 2015-01-20T17:55:23
The erupting prominence was quite bright, but it did not appear to erupt, although the outer loops were impacted. This was tweeted as https://twitter.com/halocme/status/557602030521286656.

Movie

Detected by halocme, Submitted at 2015-01-24T01:40:08
2015-01-20T17:05:23 --> 2015-01-20T17:55:23
The erupting prominence was quite bright, but it did not appear to erupt, although the outer loops were impacted. This was tweeted as https://twitter.com/halocme/status/557602030521286656.

Movie

Detected by halocme, Submitted at 2015-01-24T01:34:24
2015-01-20T14:45:35 --> 2015-01-20T15:41:35
This event gives an impression that the narrow ejection was trapped in closed structures.

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