Recent Events Reported by Observers

Detected by halocme, Submitted at 2012-09-01T18:27:41

2012-08-31T14:30:35 --> 2012-08-31T16:00:35

The 304 A images in the second half are dominated by downward motions, but this eruption became a CME. STEREO EUVI quick-look images indicate that the source region is not too far behind the limb (consistent with the appearance of the post-eruption brightening). There was no numbered AR around the location.

Detected by halocme, Submitted at 2012-09-01T18:03:50

2012-08-31T06:50:24 --> 2012-08-31T09:20:24

It appears (within the 72s sampling here) that the C2.9 flare at AR 11560 is simultaneous withe eruption in AR 11559 (spotless?) including small dimming. Both regions are in the northern hemisphere.

Detected by halocme, Submitted at 2012-09-01T17:49:08

2012-08-30T09:00:07 --> 2012-08-30T13:00:07

Some dimming is seen, but this eruption apparently from AR 11558/11559 appears to be minor.

Detected by halocme, Submitted at 2012-09-01T17:41:30

2012-08-29T21:30:35 --> 2012-08-29T22:30:35

The small loop probably resulted from expulsion of the jet. Thus event is best observed at 211 A and then at 193 A. Images in other channels do not clearly show this jet.

Detected by halocme, Submitted at 2012-09-01T17:30:02

2012-08-29T23:00:03 --> 2012-08-30T00:30:03

The source region is probably AR 11556. It is not clear from this movie alone if the eruption made it into the interplanetary space.

Detected by halocme, Submitted at 2012-09-01T17:21:55

2012-08-29T01:40:11 --> 2012-08-29T03:40:11

The loops that appear to connect AR 11555 and 11558/11559 are affected by the eruption. The eruption itself is minor and not associated with a CME.

Detected by halocme, Submitted at 2012-09-01T01:34:13

2012-08-31T17:00:03 --> 2012-08-31T22:18:03

The filament seems to have completely erupted and the flare ribbons are extended. Some filament materials are seen to come back, at 304 A. Note that the compact active region has become part of the flare ribbon.

Detected by halocme, Submitted at 2012-09-01T00:53:53

2012-08-31T11:00:03 --> 2012-08-31T18:00:03

I, halocme, normally do not pay much attention to this phenomenon, but here report a seqence of events found in the movie. The following times are just approximate. 1100-1400: Activation of a filament in NW (not spectacular), 1200-1300: Minor eruption from the AR in the S hemisphere (close to CM), 1500-1530: Eruption from the W limb, 1540-1630: Eruption from the E limb.

Detected by schryver, Submitted at 2012-08-31T17:54:13

2012-08-30T08:00:03 --> 2012-08-30T14:56:03

Synchronous activity from a small active region on the SE limb which flares as a channel of activity appears to erupt all the way from a souther-hemispheric quiet-Sun region ahead of the flaring region extending??? across a northern hemispheric region into poleward quiet Sun.

Detected by schryver, Submitted at 2012-08-31T17:54:12

2012-08-30T08:00:03 --> 2012-08-30T14:56:03

Synchronous activity from a small active region on the SE limb which flares as a channel of activity appears to erupt all the way from a souther-hemispheric quiet-Sun region ahead of the flaring region extending??? across a northern hemispheric region into poleward quiet Sun.

Detected by halocme, Submitted at 2012-08-31T07:27:21

2012-08-22T00:00:03 --> 2012-08-23T00:00:03

This movie shows a coronal hole over a one day period, when it was close to central meridian. It seems that the northwestern part slighly enlarged.

Detected by halocme, Submitted at 2012-08-31T06:26:52

2012-08-23T15:00:03 --> 2012-08-23T22:00:03

This movie captures the activation of a filament, followed by eruption and post-flare loops (although there was hardly a flare on top of the ~B2 GOES background level). The eruption did not continue over the limb, nor was it observed as a CME. The eruption was probably inclined toward disk center.

Detected by halocme, Submitted at 2012-08-31T05:56:50

2012-08-24T13:00:03 --> 2012-08-24T18:00:03

The eruption seems to arise from the northern end of the filament becoming loose. There is an indication of untwisting or helical motions early in the eruption. The associated CME contains complex internal structures.

Detected by halocme, Submitted at 2012-08-31T05:36:34

2012-08-23T04:30:35 --> 2012-08-23T06:30:35

The filament looked already fragmented prior to the eruption. The area underneath the filament brightened, especially around the two legs. By the time the erupted material reached the LASCO field of view, it was deflected to north. The CME was not impressive.

Detected by halocme, Submitted at 2012-08-31T05:09:50

2012-08-22T09:15:35 --> 2012-08-22T10:59:35

The off-limb outflow is seen at 211 A and 171 A. This eruption is associated with gradual increase in the GOES 1-8 A X-rays from B1.4 to B2.0. The CME carries a long-lasting internal structure.

Detected by halocme, Submitted at 2012-08-31T04:55:11

2012-08-22T00:00:03 --> 2012-08-22T03:00:03

This movie contains two minor eruptions, around 00:10 and 02:10 UT. Only the second one, which occurred slightly to the north of the first one, made it to a (narrow) CME observed by LASCO. The two B-class flares in the same interval do not seem to be in synch with the eruptions.

Detected by schryver, Submitted at 2012-08-30T15:41:37

2012-08-29T04:04:03 --> 2012-08-29T14:40:03

Filament activation.

Detected by schryver, Submitted at 2012-08-30T15:38:38

2012-08-29T00:00:03 --> 2012-08-29T12:40:03

A coronal reconfiguration adjacent to a near-equatorial small AR occurs synchronously with a filament activation (and subsequent draining/rain) in a distant QS filament.

Detected by schryver, Submitted at 2012-08-30T15:38:37

2012-08-29T00:00:03 --> 2012-08-29T12:40:03

A coronal reconfiguration adjacent to a near-equatorial small AR occurs synchronously with a filament activation (and subsequent draining/rain) in a distant QS filament.

Detected by schryver, Submitted at 2012-08-30T15:31:41

2012-08-28T00:48:03 --> 2012-08-28T08:20:03

Flux emergence next to (and trailing) a weak, decayed AR leads to the eruption of a small filament. The associated coronal front propagates at least to northward of the northern polar crown filament. Subsequently, a larger eruption occurs in the remains of the AR.