Recent Events Reported by Observers
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Detected by halocme, Submitted at 2015-11-15T00:40:15
2015-11-08T06:45:34 --> 2015-11-08T07:59:34
The backside prominence shows turbulent motions to north. They can represent a failed eruption. Another prominence in the foreground was not affected.
Detected by halocme, Submitted at 2015-11-15T00:19:25
2015-11-08T06:00:06 --> 2015-11-08T07:00:06
The erupting filament (prominence) is not clearly seen, but the disturbed corona is captured at 211 A and 171 A. The source region was AR 12446, barely on the visible side.
Detected by halocme, Submitted at 2015-11-12T23:02:09
2015-11-11T11:00:06 --> 2015-11-11T21:00:06
This is a good example of stealthy eruption that can easily escape our attention unless we track the region for long time. We see the formation of spreading flare ribbons, post-eruption arcades and dimming, which we had to wait for several hours to confirm. Note that ribbon emission extends into coronal holes both to the northwest and south. A diffuse wide (partial halo) CME was seen by LASCO.
Detected by halocme, Submitted at 2015-11-12T23:02:10
2015-11-11T11:00:06 --> 2015-11-11T21:00:06
This is a good example of stealthy eruption that can easily escape our attention unless we track the region for long time. We see the formation of spreading flare ribbons, post-eruption arcades and dimming, which we had to wait for several hours to confirm. Note that ribbon emission extends into coronal holes both to the northwest and south. A diffuse wide (partial halo) CME was seen by LASCO.
Detected by halocme, Submitted at 2015-11-12T23:02:09
2015-11-11T11:00:06 --> 2015-11-11T21:00:06
This is a good example of stealthy eruption that can easily escape our attention unless we track the region for long time. We see the formation of spreading flare ribbons, post-eruption arcades and dimming, which we had to wait for several hours to confirm. Note that ribbon emission extends into coronal holes both to the northwest and south. A diffuse wide (partial halo) CME was seen by LASCO.
Detected by schryver, Submitted at 2015-11-09T22:29:20
2015-11-07T04:36:06 --> 2015-11-07T08:08:06
Eruption and flare from near SE limb.
Detected by schryver, Submitted at 2015-11-09T22:29:19
2015-11-07T04:36:06 --> 2015-11-07T08:08:06
Eruption and flare from near SE limb.
Detected by schryver, Submitted at 2015-11-09T22:27:44
2015-11-07T00:00:06 --> 2015-11-07T01:24:06
Eruption from a mid-sized AR.
Detected by schryver, Submitted at 2015-11-09T22:14:49
2015-11-05T15:36:06 --> 2015-11-05T18:40:06
Quiet Sun eruption near the NW limb, with signs of a coronal propagating front.
Detected by schryver, Submitted at 2015-11-05T21:53:46
2015-11-04T03:24:06 --> 2015-11-04T05:52:06
A substantial filament in the interior of an AR activates, displaying briefly its twist.
Detected by schryver, Submitted at 2015-11-05T21:52:31
2015-11-04T13:16:06 --> 2015-11-04T15:08:06
An eruptive mid-M class flare occurs in a largely isolated, large AR very near DC. A coronal propagating front is seen moving through QS corona around it primarily towards the N, W, and SW.
Detected by schryver, Submitted at 2015-11-05T21:52:30
2015-11-04T13:16:06 --> 2015-11-04T15:08:06
An eruptive mid-M class flare occurs in a largely isolated, large AR very near DC. A coronal propagating front is seen moving through QS corona around it primarily towards the N, W, and SW.
Detected by schryver, Submitted at 2015-11-05T21:49:54
2015-11-04T00:00:06 --> 2015-11-04T05:36:06
An AR approaching the NW limb exhibits two successive short-duration M-class flares, associated with spray-like eruptions of filament material. Following the first such eruption, a small bipolar region trailing the AR destabilizes and erupts, possibly in a form of sympathy through magnetic coupling. The second eruption is followed by coronal rain: thin, elongated strands of dark material fall down along a ridge of field, causing impact brightenings in at least Fe IX-XIV that last for a few to just over 5 minutes at any given location.
Detected by schryver, Submitted at 2015-11-05T21:49:54
2015-11-04T00:00:06 --> 2015-11-04T05:36:06
An AR approaching the NW limb exhibits two successive short-duration M-class flares, associated with spray-like eruptions of filament material. Following the first such eruption, a small bipolar region trailing the AR destabilizes and erupts, possibly in a form of sympathy through magnetic coupling. The second eruption is followed by coronal rain: thin, elongated strands of dark material fall down along a ridge of field, causing impact brightenings in at least Fe IX-XIV that last for a few to just over 5 minutes at any given location.
Detected by schryver, Submitted at 2015-11-05T21:49:53
2015-11-04T00:00:06 --> 2015-11-04T05:36:06
An AR approaching the NW limb exhibits two successive short-duration M-class flares, associated with spray-like eruptions of filament material. Following the first such eruption, a small bipolar region trailing the AR destabilizes and erupts, possibly in a form of sympathy through magnetic coupling. The second eruption is followed by coronal rain: thin, elongated strands of dark material fall down along a ridge of field, causing impact brightenings in at least Fe IX-XIV that last for a few to just over 5 minutes at any given location.
Detected by schryver, Submitted at 2015-11-05T21:49:53
2015-11-04T00:00:06 --> 2015-11-04T05:36:06
An AR approaching the NW limb exhibits two successive short-duration M-class flares, associated with spray-like eruptions of filament material. Following the first such eruption, a small bipolar region trailing the AR destabilizes and erupts, possibly in a form of sympathy through magnetic coupling. The second eruption is followed by coronal rain: thin, elongated strands of dark material fall down along a ridge of field, causing impact brightenings in at least Fe IX-XIV that last for a few to just over 5 minutes at any given location.
Detected by schryver, Submitted at 2015-11-04T20:44:02
2015-11-03T20:36:06 --> 2015-11-04T00:00:06
Spray/surge at ~1MK from a mid-sized AR approaching the NW limb.
Detected by schryver, Submitted at 2015-11-04T20:40:40
2015-11-03T00:00:06 --> 2015-11-03T02:44:06
QS filament from near the NW limb.
Detected by schryver, Submitted at 2015-11-03T21:55:37
2015-11-02T20:24:06 --> 2015-11-02T22:48:06
Eruption from a small bipolar region.
Detected by schryver, Submitted at 2015-11-02T23:41:19
2015-11-01T19:08:10 --> 2015-11-01T23:44:10
Eruption from a small AR in a string of such regions, with a clear northward-propagating disturbance, and some nice views of a null point (trailing, slightly to the N).
