Recent Events Reported by Observers
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Detected by schryver, Submitted at 2015-12-23T00:44:18
2015-12-21T00:00:10 --> 2015-12-21T09:28:10
Limb flare and eruption.
Detected by halocme, Submitted at 2015-12-21T22:02:25
2015-12-17T17:50:22 --> 2015-12-17T21:40:22
It appears that the prominence stood just barely on the visible side on the basis of the minor brightening following the eruption. The eruption may have resulted from the loosening of the southern leg of the prominence.
Detected by schryver, Submitted at 2015-12-21T20:23:46
2015-12-20T05:24:06 --> 2015-12-20T12:32:06
A prominence over the SW limb rises, then drains back onto the Sun.
Detected by schryver, Submitted at 2015-12-21T20:21:42
2015-12-20T14:48:06 --> 2015-12-20T22:40:06
Fast eruption from a small AR nearing the W limb.
Detected by schryver, Submitted at 2015-12-21T20:19:27
2015-12-20T14:20:06 --> 2015-12-20T16:52:06
Activation of a QS filament-like configuration.
Detected by schryver, Submitted at 2015-12-21T20:17:20
2015-12-20T21:56:06 --> 2015-12-21T00:00:06
Eruption from (just behind) the E limb.
Detected by schryver, Submitted at 2015-12-21T20:16:13
2015-12-20T07:52:06 --> 2015-12-20T21:08:06
Thermal evolution of off-disk loops.
Detected by schryver, Submitted at 2015-12-21T20:14:28
2015-12-20T02:44:06 --> 2015-12-20T08:56:06
A set of loops over the E limb, above a region still behind the disk, rapidly reconfigures, as in an eruption, but without an obvious eruptive signature.
Detected by schryver, Submitted at 2015-12-21T20:11:44
2015-12-20T00:32:06 --> 2015-12-20T03:40:06
Loop oscillations in an AR approaching the E limb; no flare or eruption is seen, but high loops oscillate clearly.
Detected by halocme, Submitted at 2015-12-21T07:46:13
2015-12-16T11:30:34 --> 2015-12-16T18:00:34
Although the erupting filament was not unambiguously identified, the post-eruption ribbons and arcades were seen to form gradually. It is likely that this eruption also contributed to the geomagnetic storm during 19-21 December.
Detected by halocme, Submitted at 2015-12-21T07:40:06
2015-12-16T07:00:06 --> 2015-12-16T10:00:06
An eruption local to AR 12468 opened up trans-equatorial loops, causing dimming near disk center. This was associated with a C6.6 flare. Dimming was seen in an extended area (See https://twitter.com/halocme/status/677063188777598976). Consistent with the prediction, this eruption seems to have arrived at L1 on December 19.
Detected by halocme, Submitted at 2015-12-21T07:40:06
2015-12-16T07:00:06 --> 2015-12-16T10:00:06
An eruption local to AR 12468 opened up trans-equatorial loops, causing dimming near disk center. This was associated with a C6.6 flare. Dimming was seen in an extended area (See https://twitter.com/halocme/status/677063188777598976). Consistent with the prediction, this eruption seems to have arrived at L1 on December 19.
Detected by halocme, Submitted at 2015-12-21T07:31:50
2015-12-15T20:00:06 --> 2015-12-16T00:00:06
The filament shows dynamic motions duroing the eruption. Overall, this may be a confined eruption.
Detected by halocme, Submitted at 2015-12-21T07:26:55
2015-12-15T13:40:10 --> 2015-12-15T15:16:10
This is very similar to the previous events from the same part (the plage in the following plarity region) of AR 12470. The ejection seems to be along a closed structure.
Detected by halocme, Submitted at 2015-12-21T07:21:58
2015-12-14T13:50:22 --> 2015-12-14T15:20:22
Like the previous event, the ejection took place in a closed structure. In 304 A images, the material is seen to fall back.
Detected by halocme, Submitted at 2015-12-21T07:16:45
2015-12-14T13:05:22 --> 2015-12-14T13:59:22
It seems that the material was injected from one leg of a large-scale structure. The ejection looks confined.
Detected by halocme, Submitted at 2015-12-21T07:12:10
2015-12-14T10:40:10 --> 2015-12-14T11:40:10
Two jets occurred nearly simultaneously, but they may not be physically linked.
Detected by halocme, Submitted at 2015-12-21T07:07:47
2015-12-14T00:45:34 --> 2015-12-14T02:15:34
The eruption seems to have started locally, successively involving the overlying structures.
Detected by halocme, Submitted at 2015-12-14T04:26:00
2015-12-13T08:15:34 --> 2015-12-13T11:45:34
There were stages of activation of a low-lying filament before the front formed and started a fast rise around 10:00, about 30 minutes before the peak of the associated C5.3 flare.
Detected by halocme, Submitted at 2015-12-14T04:25:59
2015-12-13T08:15:34 --> 2015-12-13T11:45:34
There were stages of activation of a low-lying filament before the front formed and started a fast rise around 10:00, about 30 minutes before the peak of the associated C5.3 flare.