Recent Events Reported by Observers

Detected by schryver, Submitted at 2012-10-11T23:00:24

2012-10-11T00:20:03 --> 2012-10-11T12:32:03

A series of four rather insignificant eruptions from a moderate-sized AR rock the connections from that AR to a leading AR near the limb, in the process sending off coronal propagating fronts of which the last one travels over a good part of the disk. ....

Detected by schryver, Submitted at 2012-10-08T17:13:29

2012-10-05T18:40:03 --> 2012-10-06T03:40:03

Rolling motions in an activated polar-crown prominence.

Detected by halocme, Submitted at 2012-10-08T04:40:39

2012-10-04T21:00:32 --> 2012-10-05T12:00:32

While it is difficult to locate the eruption, we can tell there was one because of the two-ribbon emission and hot (red from 94 A channel) loops between them. They grew slowly. The loops do not appear between the ribbons due to projection effect. A partial halo CME is reported to have been observed during this slow eruption.

Detected by schryver, Submitted at 2012-10-04T23:00:54

2012-10-04T07:56:12 --> 2012-10-04T18:08:12

A dual eruption from an AR towards the SE of DC appears linked with a larger eruption from a decayed region near DC.

Detected by schryver, Submitted at 2012-10-04T22:58:16

2012-10-04T05:48:12 --> 2012-10-04T08:24:12

An eruption from a very compact region near DC appears related to one seen above the NW limb over a region already beyond the limb.

Detected by schryver, Submitted at 2012-10-04T22:49:47

2012-10-04T01:12:12 --> 2012-10-04T03:44:12

Eruption from behind the SE limb

Detected by weiliu, Submitted at 2012-10-02T22:41:31

2012-10-01T10:30:03 --> 2012-10-01T12:50:03

surge near east limb.

Detected by weiliu, Submitted at 2012-10-02T22:23:34

2012-10-02T05:40:03 --> 2012-10-02T08:20:03

A large scale surge from an active region near the west limb.

Detected by weiliu, Submitted at 2012-10-02T22:19:36

2012-10-02T07:45:03 --> 2012-10-02T09:10:03

A surge erupted in an apparently "kinked" trajetory.

Detected by weiliu, Submitted at 2012-10-02T21:38:19

2012-10-02T07:00:03 --> 2012-10-02T16:30:03

A filament erupts with clear signature of unwinding twist. It spins while rising upward, and some material is ejected toward the east and falls back to the Sun, while some material is pushed to the west and lands near the western limb.

Detected by weiliu, Submitted at 2012-10-01T20:02:22

2012-09-30T01:55:03 --> 2012-09-30T09:40:03

A sigmoid-shaped surge erupts from an AR.

Detected by weiliu, Submitted at 2012-10-01T19:22:31

2012-09-30T00:00:03 --> 2012-10-01T00:00:03

A coronal cavity (211, pale grey) showing an embedded prominence (304, red) and concentric dark circles around the top tip of the prominence.

Detected by halocme, Submitted at 2012-09-29T16:37:22

2012-09-26T12:00:03 --> 2012-09-26T14:00:03

This may be represent erupting loops but can also dignify waves. It is seen only at 211 A (and possibly at 193 A not included in this movie). It is irresitible to associate it with brightening in the region southwest of it.

Detected by halocme, Submitted at 2012-09-29T15:55:33

2012-09-26T08:08:03 --> 2012-09-26T11:00:03

It is hard to single out an eruption or brightening, but isn't it possible that the filament eruption in the upper part of these images is driven by changes in the active region complex to south?

Detected by halocme, Submitted at 2012-09-29T06:20:55

2012-09-26T20:00:03 --> 2012-09-26T22:28:03

Note a dark area underlying large-scale loops. This is seen only at 171 A, so this appearance may reflect temperature effects.

Detected by halocme, Submitted at 2012-09-29T06:04:41

2012-09-25T03:50:23 --> 2012-09-25T05:20:23

This is yet another example of global disturbance in EUV with propagating front that hits another region (near the northeast limb), and gets it erupted.

Detected by halocme, Submitted at 2012-09-29T05:54:55

2012-09-24T14:40:11 --> 2012-09-24T22:00:11

Two regions seem to erupt around the same time. Each eruption is not major.

Detected by halocme, Submitted at 2012-09-29T05:38:48

2012-09-24T15:10:11 --> 2012-09-24T16:40:11

Two loop systems brighten following minor flaring in a small region. No eruption is noted.

Detected by halocme, Submitted at 2012-09-29T05:32:11

2012-09-24T14:00:04 --> 2012-09-24T15:00:04

This polar jet is seen only at 171, 193 and 211 A. Although the sensitivity is an issue, it appears that not much of high temperature plasma is produced even at the leg to be visible at 335 A or 94 A.

Detected by halocme, Submitted at 2012-09-29T05:24:35

2012-09-24T09:30:35 --> 2012-09-24T10:16:35

A moving front is seen in a short distance, but this does not seem to be a fully-blown eruption. The front may signify a wave rather than the CME front loops.