Recent Events Reported by Observers

Detected by anny, Submitted at 2011-11-18T21:42:32

2011-11-17T22:14:04 --> 2011-11-18T00:00:04

Spectacular prominence eruption on the W limb. The tip of the erupting plasma is clearly observed. The prominence seems to folow the path of the open field lines above a small dipole, that is, the 'outer' lines in a Y-type current sheet.

Detected by anny, Submitted at 2011-11-18T21:37:19

2011-11-17T18:56:04 --> 2011-11-17T22:04:04

Small spray surge (or a jet?) at the tip of a barb of a large filament, visually roughly in the middle of the filament.

Detected by anny, Submitted at 2011-11-18T21:34:50

2011-11-17T18:56:04 --> 2011-11-17T22:04:04

Small eruption, as appears from the darkening of open 211A loops, and following small spray surge immediately after loops erupted from somewhere nearby on the limb pass by (as it seems from the current line of sight).

Detected by anny, Submitted at 2011-11-18T21:31:56

2011-11-17T18:56:04 --> 2011-11-17T22:04:04

A prominence on the NE limb wiggles in responce to an eruption observed in 211A on the E limb.

Detected by anny, Submitted at 2011-11-18T21:29:28

2011-11-17T18:56:04 --> 2011-11-17T22:04:04

211A loops on the E limb rapidly expand in an eruptive manner, though nothing in particular is visible in 304A.

Detected by anny, Submitted at 2011-11-18T21:26:51

2011-11-17T16:12:04 --> 2011-11-17T17:46:04

A small and possibly incomplete eruption on the W disk is yet another eruption in the long sequence. It looks like half of the Sun decied to take off at the same time

Detected by anny, Submitted at 2011-11-18T21:22:06

2011-11-17T15:14:04 --> 2011-11-17T17:58:04

Flux rope erupts S-wards from an AR on the SE limb. It isn't clear whether the eruption is somplete or the entire flux rope sinks back in. A large loop could be seen in the last stage of the eruption on the tip of the rope, suggesting kink instability as a trigger.

Detected by anny, Submitted at 2011-11-18T21:16:19

2011-11-17T15:14:04 --> 2011-11-17T16:50:04

Both footpoints of an AR on the S disk brighten up in a flare-like manner. It happens soon after takeoff of a large filament nearby.

Detected by anny, Submitted at 2011-11-18T21:10:37

2011-11-17T11:58:04 --> 2011-11-17T19:04:04

Large filament takes off on the SW disk. Large-scale swirls are seen in its W-most footpoint. This eruption takes place nearly contemporary with a few other eruptive events on the disk. It seems to start at the ame time as a small eruption-like brightening above a tiny dipole on its W-most point.

Detected by anny, Submitted at 2011-11-18T21:06:02

2011-11-17T11:58:04 --> 2011-11-17T16:00:04

A tiny eruption of a tiny dipole is only notable because it happens at the end of a relatively large filament and happens at the same time as the filament starts to take off.

Detected by anny, Submitted at 2011-11-18T21:02:14

2011-11-17T06:56:04 --> 2011-11-17T09:04:04

Another, second in the last 7 hours, masive pray surge on the E limb. A flare-like diffraction pattern is seen, which is probably a C-class flares detected by GOES at about this time.

Detected by anny, Submitted at 2011-11-18T20:57:50

2011-11-17T08:04:04 --> 2011-11-17T09:50:04

Plasma emitting in 304A rapidly travels from the middle of filament to both ende on the W limb.

Detected by anny, Submitted at 2011-11-18T20:54:28

2011-11-17T00:32:04 --> 2011-11-17T02:56:04

A massive spray surge on the E limb.

Detected by anny, Submitted at 2011-11-17T02:50:10

2011-11-16T13:56:04 --> 2011-11-16T17:34:04

Coronal loops in 171A oscillate being disturbed by a nearby eruption and resulting coronal wave.

Detected by anny, Submitted at 2011-11-17T02:44:39

2011-11-16T13:56:04 --> 2011-11-16T17:34:04

Beautiful spray surge-like eruption following a small flare on the limb. In 211A EUV wave could be seen while in 171 some loops are seen oscillating.

Detected by anny, Submitted at 2011-11-16T20:44:58

2011-11-15T03:02:04 --> 2011-11-15T15:08:04

A bundle of coronal loops form an X-like structure on the limb. The fact that all these loops disappear after a nearby eruption suggest that this X might not be a projection effect and the loops indeed belong to the same structure.

Detected by anny, Submitted at 2011-11-16T01:18:03

2011-11-14T22:50:04 --> 2011-11-15T02:50:04

A small eruption.

Detected by anny, Submitted at 2011-11-16T00:48:40

2011-11-14T20:00:04 --> 2011-11-15T15:24:04

This must be the slowest filament takeoff I have ever seen It isn't clear whether some of this massive structure takes off completely; some definitely falls down in all directions as coronal rain, while some very very slowly lifts off as coronal puff. Close to the lifting footpoint there is later some swirling which yet again slowly rises and takes off as puff or falls down as rain, is hard to tell.

Detected by anny, Submitted at 2011-11-16T00:26:31

2011-11-14T08:32:04 --> 2011-11-14T11:30:04

A large-scale eruption of a bubble close to the limb.

Detected by anny, Submitted at 2011-11-16T00:18:44

2011-11-14T07:00:04 --> 2011-11-14T08:50:04

An eruption of a small bubble with no easily seen flux rope inside. This eruption triggers oscillations of large loops connecting this AR with a couple others. It might have also played role in the eruption of large nearby filament a few hours later.