Recent Events Reported by Observers

Detected by cheung, Submitted at 2012-04-14T00:48:58

2012-04-05T11:00:04 --> 2012-04-05T19:40:04

This filament eruption occurs with hours of the filament eruption from behind the western limb.

Detected by cheung, Submitted at 2012-04-14T00:46:09

2012-04-05T08:10:04 --> 2012-04-05T20:20:04

The high latitude and absence of AR loops suggests this is a quiescent filament eruption.

Detected by cheung, Submitted at 2012-04-13T22:36:11

2012-04-09T15:30:04 --> 2012-04-09T19:50:04

Seems to be some overexpansion in the transverse directions (i.e perpendicular to radial and plane of sky).

Detected by cheung, Submitted at 2012-04-13T22:31:50

2012-04-12T00:40:04 --> 2012-04-12T03:40:04

No clear signs of filamentary material. The movie suggests a bubble of magnetic field loses equilibrium and is radially pushed out.

Detected by cheung, Submitted at 2012-04-13T22:25:58

2012-04-09T05:00:04 --> 2012-04-11T18:50:04

Loops from the AR (in the north) seem to be sucked into the interacting region.

Detected by cheung, Submitted at 2012-04-13T22:20:20

2012-04-09T01:10:04 --> 2012-04-09T02:50:04

Filamentary material get slingshot into a magnetic arcade and triggers some MHD oscillations.

Detected by cheung, Submitted at 2012-04-13T22:20:20

2012-04-09T01:10:04 --> 2012-04-09T02:50:04

Filamentary material get slingshot into a magnetic arcade and triggers some MHD oscillations.

Detected by cheung, Submitted at 2012-04-13T22:14:34

2012-04-09T11:50:04 --> 2012-04-09T17:20:04

This occurs shortly after the filament eruption that launched from behind the western limb.

Detected by cheung, Submitted at 2012-04-13T22:14:34

2012-04-09T11:50:04 --> 2012-04-09T17:20:04

This occurs shortly after the filament eruption that launched from behind the western limb.

Detected by cheung, Submitted at 2012-04-13T22:11:30

2012-04-09T09:00:04 --> 2012-04-09T17:20:04

This filament eruption from behind the east limb follows shortly after a filament eruption from behind the west limb.

Detected by cheung, Submitted at 2012-04-13T22:08:48

2012-04-09T09:00:04 --> 2012-04-09T17:20:04

This filament eruption occurs shortly before the filament eruption from behind the east limb at a comparable latitude.

Detected by cheung, Submitted at 2012-04-13T22:04:03

2012-04-11T23:30:04 --> 2012-04-12T06:40:04

Both the coronal cavity and underlying filament lift off in this event. From the appearance of footpoint loops, the source region seems to be behind the limb.

Detected by cheung, Submitted at 2012-04-13T22:04:03

2012-04-11T23:30:04 --> 2012-04-12T06:40:04

Both the coronal cavity and underlying filament lift off in this event. From the appearance of footpoint loops, the source region seems to be behind the limb.

Detected by cheung, Submitted at 2014-02-10T02:14:28

2012-04-07T12:00:04 --> 2012-04-09T00:00:04

Coronal cavity with long, vertical strands of filamentary materia beneath it.

Detected by cheung, Submitted at 2014-02-10T02:14:15

2012-04-07T12:00:04 --> 2012-04-09T00:00:04

Coronal cavity with long, vertical strands of filamentary materia beneath it.

Detected by cheung, Submitted at 2014-02-10T02:14:26

2012-04-07T22:40:04 --> 2012-04-08T07:10:04

The source region of this filament eruption is most likely beyond the western horizon of the solar disk. Post-eruption arcade loops are seen in AIA images but there is no corresponding large GOES flare. This is possibly due to occultation of the footpoints.

Detected by cheung, Submitted at 2014-02-10T02:14:31

2012-04-07T17:45:04 --> 2012-04-07T23:40:04

More the the loops that are seen to shift here seem to be anchored on the far side of the solar disk.The shifting of the loops may be a response to the filament eruption (source region in the north) that occured earlier in the day.

Detected by cheung, Submitted at 2014-02-10T02:14:31

2012-04-07T13:50:04 --> 2012-04-07T22:15:04

This filament is clearly oscillating before it is ejected from the corona.

Detected by cheung, Submitted at 2014-02-10T02:14:26

2012-04-07T13:50:04 --> 2012-04-07T22:15:04

This filament is clearly oscillating before it is ejected from the corona.

Detected by cheung, Submitted at 2012-04-05T18:12:15

2012-04-02T00:30:04 --> 2012-04-03T20:30:04

Magnetic field lines from AR 11143 (in the northern hemisphere) appear to be sucked into a coronal null point or spine. Apart from intermittent coronal jets, this type of reconnection results in magnetic lopos that straddle the equator. This is a candidate for direct observational evidence of cross-equatorial magnetic reconnection taking plane in the corona.