Recent Events Reported by Observers

Detected by derosa, Submitted at 2012-10-12T23:04:08

2012-10-07T18:00:04 --> 2012-10-08T15:00:04

A series of off-limb eruptions seen in 131 and 193 channels of AIA. The 131 emission [in red] is high both during the onset of the eruptions as well as when the post-eruption arcades are cooling, due to the fact that the response function for the AIA 131 channel has peaks both near 10 MK and 1 MK.

Detected by derosa, Submitted at 2012-10-12T22:33:21

2012-10-06T12:00:03 --> 2012-10-07T20:00:03

Liftoff of fairly long polar crown filament, followed by post-eruption ribbons and bright arcades

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

2012-10-12T00:10:03 --> 2012-10-12T01:50:03

The lack of on-disk footpoint brightenings following the gravitational descent of material along the legs of the filament implies that the footpoints are anchored on the far side of the Sun.

Detected by cheung, Submitted at 2014-02-10T02:14:34

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

The following attributes suggest an emerging flux region just behind the limb: 1. Very dynamic loops structures, 2. Frequent surges (optically thick material) in the foreground of the EUV loops, and 3. A localized brightening, possibly due to reconnection event(s). Surges are commonly found in the periphery of emerging flux regions as the emerging magnetic field impinges on pre-existing neighbouring field. The squeezing of the field could squirt dense material into a surge.

Detected by cheung, Submitted at 2014-02-10T02:14:30

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

The following attributes suggest an emerging flux region just behind the limb: 1. Very dynamic loops structures, 2. Frequent surges (optically thick material) in the foreground of the EUV loops, and 3. A localized brightening, possibly due to reconnection event(s). Surges are commonly found in the periphery of emerging flux regions as the emerging magnetic field impinges on pre-existing neighbouring field. The squeezing of the field could squirt dense material into a surge.

Detected by cheung, Submitted at 2014-02-10T02:14:18

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

The following attributes suggest an emerging flux region just behind the limb: 1. Very dynamic loops structures, 2. Frequent surges (optically thick material) in the foreground of the EUV loops, and 3. A localized brightening, possibly due to reconnection event(s). Surges are commonly found in the periphery of emerging flux regions as the emerging magnetic field impinges on pre-existing neighbouring field. The squeezing of the field could squirt dense material into a surge.

Detected by cheung, Submitted at 2014-02-10T02:14:20

2012-10-10T13:45:03 --> 2012-10-10T15:25:03

A small eruption in the neighbourhood of AR 11583 leads to an impulsive reconnection event that forms a coronal jet. The material spewed out by the jet follows a set of closed field lines so that most of the material sseems to be trapped in the corona and/or is forced to return to lower layers of the atmosphere.

Detected by cheung, Submitted at 2014-02-10T02:14:17

2012-10-10T13:45:03 --> 2012-10-10T15:25:03

A small eruption in the neighbourhood of AR 11583 leads to an impulsive reconnection event that forms a coronal jet. The material spewed out by the jet follows a set of closed field lines so that most of the material sseems to be trapped in the corona and/or is forced to return to lower layers of the atmosphere.

Detected by cheung, Submitted at 2014-02-10T02:14:21

2012-10-10T10:50:03 --> 2012-10-10T16:00:03

This filament is unsual in that it is aligned in a roughly north-south direction. It is observed to evolve and fade away in 304. Just after the end of this movie SDO does a cruciform maneuver.

Detected by cheung, Submitted at 2014-02-10T02:14:05

2012-10-10T05:10:03 --> 2012-10-10T11:40:03

A void in 171 and 211 seems to be ejected out of the corona. Evidence of a gentle ejection of magnetic field?

Detected by cheung, Submitted at 2014-02-10T02:14:19

2012-10-08T23:00:03 --> 2012-10-09T01:50:03

The filament eruption (see nearby reported event) associated with this event seems to create a magnetic bubble in the corona that is unstable and eventually ejects. In this sense this event may be a two-step process.

Detected by cheung, Submitted at 2014-02-10T02:14:30

2012-10-08T23:00:03 --> 2012-10-09T01:30:03

A small filament eruption from behind the limb leads to a flare, and possibly to the sudden appearance of filamentary material in loops north of the erupting region.

Detected by cheung, Submitted at 2014-02-10T02:14:27

2012-10-08T23:00:03 --> 2012-10-09T01:30:03

A small filament eruption from behind the limb leads to a flare, and possibly to the sudden appearance of filamentary material in loops north of the erupting region.

Detected by schryver, Submitted at 2014-10-14T22:16:27

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 2014-10-14T22:16:24

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 2014-10-14T22:16:25

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 2014-10-14T22:16:53

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 2014-10-14T22:16:41

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 2012-10-11T23:00:25

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 2014-10-14T22:16:26

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. ....