Highest Rated Events (only 193 and 304 shown) All AR FE FL

Rating: 5.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by halocme, Submitted at 2015-04-09T00:44:46

2015-03-15T00:30:35 --> 2015-03-15T02:30:35

This is the origin of the St. Patrick's day storm, which recorded Dst ~ -220 nT. The event started off with a jet or surge (C2.4 flare), which seemed to hit a larger filament and then let it go. The main eruption was associated with a C9.1 LDE.

Rating: 5.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by schryver, Submitted at 2015-04-06T17:23:49

2015-04-04T21:25:03 --> 2015-04-05T05:35:03

A long filament snakes across the Sun from N to S hemisphere. The southernmost extension destabilizes and erupts, with signatures also on a filament towards the N that is not obviously connected.

Rating: 5.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by schryver, Submitted at 2015-03-30T18:44:43

2015-03-27T06:28:03 --> 2015-03-28T00:00:03

Very large prominence over the NE limb erupts, followed by coronal rain and high afterglow.

Rating: 5.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by schryver, Submitted at 2015-03-30T18:26:54

2015-03-25T03:16:03 --> 2015-03-26T00:00:03

Prominence forming over the E limb.

Rating: 5.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by schryver, Submitted at 2015-03-30T18:16:36

2015-03-23T00:00:03 --> 2015-03-23T04:52:03

A transequatorial filament configuration shows flowing hot plasma undeneath a set of loops crossing it at right angles.

Rating: 5.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by schryver, Submitted at 2015-02-10T19:04:39

2015-02-09T00:00:03 --> 2015-02-09T03:44:03

A very long filament appears to end near the trailing side of an AR, but them some of its plasma flows over that region towards its leading spot, suggestive of flowing over a dome of connectivity.

Rating: 5.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by halocme, Submitted at 2015-01-06T03:27:33

2014-09-01T10:45:35 --> 2014-09-01T12:21:35

Active Region 12158 produced several big eruptions. This preceded the Earth-directed CME on Sep 10, and the region was still at E126. This LCPF not only propagated along the limb, but also into the disk.

Rating: 5.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by schryver, Submitted at 2014-12-30T19:19:37

2014-12-24T02:21:35 --> 2014-12-24T03:32:23

Filament eruption, with much of the filament confined to a higher new configuration. Looks like an aneurism from the initial filament configuration, that at least partly remains lying low.

Rating: 5.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by schryver, Submitted at 2014-12-22T22:38:53

2014-12-18T21:08:03 --> 2014-12-18T23:44:03

A flare and post-eruption arcade in the central area of an AR, but with a distant ribbon enveloping the entire AR, reaching into the edge of a CH and a transient extension of it on the S side of the region.

Rating: 5.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by schryver, Submitted at 2014-12-18T17:47:10

2014-12-17T03:32:07 --> 2014-12-17T11:32:07

A flare in an AR on the S hemisphere near central meridian, with ribbons around the AR and in the adjacent quiet-Sun unipolar network, with - later - interesting patterns of 'combed' loop bases in the QS area.

Rating: 5.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by cheung, Submitted at 2014-12-12T20:34:48

2014-12-12T02:50:03 --> 2014-12-12T06:40:03

This filament eruption from the southern hemisphere occurs at about the same time as the larger one in the north (http://lmsal.com/hek/her?cmd=view-voevent&ivorn=ivo://helio-informatics.org/FEMET_MarkCheung_20141212_203117). There is no clear evidence that the two are causually related (non-sympathy?).

Rating: 5.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by cheung, Submitted at 2014-12-12T20:31:24

2014-12-11T23:20:03 --> 2014-12-12T08:50:03

Before eruption, this horseshoe-shaped quiescent filament mainly resided above the polarity inversion line of a decayed AR(s). However the southern end of the filament is anchored close to AR 12232. It is unclear whether the eruption is triggered by the evolution of AR 12232, or flux cancellation across the polarity inversion line below the rest of the filament, or a combination of the two. It is also possible that the launch is triggered by other eruptive events further afield, though none have scales comparable to this eruption. The filament eruption southwest of this event may be a candidate for sympathy, though it is much smaller.

Rating: 5.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by cheung, Submitted at 2014-12-12T20:08:49

2014-12-09T00:00:04 --> 2014-12-09T23:50:04

The disturbances caused by the flaring activity in this emerging flux region seems to be relatively local. The EUV loop structures indicates much of the magnetic flux from the emerging region is still self-contained or connected to ambient flux located within a few tens of Mm.

Rating: 5.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by cheung, Submitted at 2014-12-12T19:55:45

2014-12-10T08:20:04 --> 2014-12-10T13:50:04

This eruption follows a more spectucular one (http://lmsal.com/hek/her?cmd=view-voevent&ivorn=ivo://helio-informatics.org/ERMET_MarkCheung_20141212_195120) from the same region.

Rating: 5.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by cheung, Submitted at 2014-12-12T19:51:31

2014-12-09T10:30:04 --> 2014-12-10T02:00:04

This eruption immediately follows another eruption (http://lmsal.com/hek/her?cmd=view-voevent&ivorn=ivo://helio-informatics.org/ERMET_MarkCheung_20141212_194039) from the same region behind the limb. The 193 (yellow) channel shows twisted field structure rising through the corona and out of the AIA field of view. Hot arcade loops (94, red) are left in its wake. As the bright front of the arcade propagates outward, sunward propagating voids (tadpoles) can be seen interleaving the fuzzy arcade.

Rating: 5.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by cheung, Submitted at 2014-12-12T19:40:50

2014-12-09T00:50:04 --> 2014-12-09T10:30:04

The lack of footpoint brightening in the EUV images suggests the source region of this eruption is behind the limb.The post-eruption arcade is nicely highlighted by the enhanced 94 channel brightness (red) above 193 (yellow) loops.

Rating: 5.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by cheung, Submitted at 2014-12-09T19:40:45

2014-12-08T00:30:04 --> 2014-12-08T00:50:04

Material is ejected to the north of the AR. Due to the curvature of the field lines, the ejecta is sent on a wild ride. It passes underneath a thin filament, curves upward and then eventually over it.

Rating: 5.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by cheung, Submitted at 2014-12-09T18:41:56

2014-12-08T02:20:04 --> 2014-12-08T05:10:04

As new magnetic flux is added to AR 12227 by flux emergence, loops with footpoints anchored near the spots start to crawl (or maybe slide?) along the surrounding magnetic carpet. The apparent motion of the loops in the southeastern edge of the AR is particularly interesting. As the loops slide further away from the AR, they also appear to be heated (inferred from the increased in brightness in the 94 channel).

Rating: 5.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by cheung, Submitted at 2014-12-09T18:18:48

2014-12-05T11:30:04 --> 2014-12-05T16:10:04

This flare results in beautiful hot loops (94 channel, red) that reach high into the corona. Coronal rain can be seen condensing out of some flare loops.

Rating: 5.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by cheung, Submitted at 2014-12-09T18:01:16

2014-12-05T05:20:04 --> 2014-12-05T07:40:04

The arcade that forms during this flare is evidence of a eruption accompanying the flare.