LMSAL >> Sungate >> Heliophysics Events Knowledgebase

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

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Rating: 5.0 (0=lowest, 5=highest)         Num Ratings:1
Detected by schryver, Submitted at 2014-10-14T22:17:42
2014-04-18T04:04:03 --> 2014-04-18T18:00:03
A long-lived polar-crown filament activates in association with an eruption from a QS region south of an AR towards the north of both. Then an M7 flare and eruption occurs that leads to oscillations and distortions in the polar-crown filament, which subsequently loses its configuration and disappears as much of its cool material slides towards the W and N to a QS region just on the li mb.

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Detected by schryver, Submitted at 2014-10-14T22:17:42
2014-01-02T09:04:03 --> 2014-01-02T11:32:03
A near-equatorial QS filament erupts from near the W limb. Synchronously, an AR filament near DC activates, as does a filament SE of the primary eruption. A fragment of a prominence to the S of the eruption exhibits briefly oscillations.

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Detected by schryver, Submitted at 2014-10-14T22:17:41
2014-01-01T18:28:03 --> 2014-01-01T21:04:03
An M9 flare from a region in the SW quadrant associated with a filament eruption, with much (most?) of the material falling back onto the surface.

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Detected by schryver, Submitted at 2014-10-14T22:16:49
2014-06-15T10:36:03 --> 2014-06-15T15:48:03
An eruption from a region at the SW limb couples into QS field much of the way towards the south polar zone, with high coronal perturbations propagating over almost an entire quadrant.

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Detected by schryver, Submitted at 2014-10-14T22:16:49
2014-04-28T01:04:03 --> 2014-04-28T21:20:03
Although the AIA 171/193/211 images show no direct evidence of a large-scale, slow eruption, the 'discoloration', as a signature of thermal changes in the quiet-Sun corona, are reminiscent of those typically seen during eruptions. The 304 channel shows a long, thin, multistranded filament erupting, and SOHO/LASCO C2 data show a large, northward CME at what appears to be the corresponding location and time.

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Detected by schryver, Submitted at 2014-10-14T22:16:44
2014-04-16T18:16:03 --> 2014-04-16T21:48:03
A short filament trailing an AR erupts, immediately followed by an eruption of a filament configuration leading that AR, associated with loop oscillations in the AR between these two events.

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Detected by schryver, Submitted at 2014-10-14T22:16:43
2014-01-21T16:04:03 --> 2014-01-21T21:20:03
Eruption from a decayed region, associated with a pronounced propagating front, and later in the process distant, high oscillating loops.

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Detected by schryver, Submitted at 2014-10-14T22:16:42
2014-01-20T18:56:03 --> 2014-01-20T21:28:03
The interconnecting loops between two small, adjacent bipolar regions erupts, with flare ribbons, dimming, reconfiguration, and a propagating front primarily in the NW direction. That propagating disturbance appears to reflect off the QS/CH interface nearby, moving back and expanding into a wider opening angle as it moves towards the S and E.

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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. ....

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Detected by schryver, Submitted at 2014-10-14T18:43:01
2014-09-25T00:00:03 --> 2014-09-26T00:00:03
Emerging flux region causing reconnection with adjacent coronal hole, proceeding in spurts with interesting patterns between the network concentrations of photospheric magnetic field. ?

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Detected by halocme, Submitted at 2014-09-13T23:09:27
2014-09-10T16:50:23 --> 2014-09-10T19:10:47
The big eruption from AR 12158 produced a spectacular, nearly circular LCPF. Some noted a counter-clockwise rotation, but can that be a spurious effect of running difference images?

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Detected by halocme, Submitted at 2014-09-13T23:03:57
2014-09-10T16:30:35 --> 2014-09-10T18:30:35
This eruption resulted in an Earth-directed CME, which arrived at L1 46 hours later. The active region (AR 12158) was not so extended, but it contained a delta configuration. The eruption accompanied other expected signatures (such as LCPF, dimming, loop oscillations, etc.)for this magnitude.

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Detected by cheung, Submitted at 2014-09-10T21:40:31
2014-09-08T22:40:04 --> 2014-09-09T06:10:04
Beautifui ribbons and post-flare loops can be seen. In the declining phase of the flare, the red sheath (94) around the yellow loops (193) suggests the higher loops are hotter than lower ones.

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Detected by cheung, Submitted at 2014-09-03T22:40:29
2014-09-01T21:40:04 --> 2014-09-01T22:50:04
This one occured just a few hours following a previous eruption from what seems like the same source region behind the limb. Unlike the previous eruption, this one launched a more pronounced coronal wave.

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Detected by cheung, Submitted at 2014-09-03T22:40:29
2014-09-01T13:50:04 --> 2014-09-01T17:50:04
An eruption from behind the east limb. Red, green and yellow colors indicate signal in the 94, 335 and 193 channels, respectively. The eruption leaves behind a V-shaped void in the 193 image (yellow). The flanks of this V-shaped void have enhanced 94 brightness, which is likely due to plasma heated following the eruption. Another eruption follows a few hours later.

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Detected by cheung, Submitted at 2014-09-03T22:40:28
2014-09-01T21:40:04 --> 2014-09-01T22:50:04
This one occured just a few hours following a previous eruption from what seems like the same source region behind the limb. Unlike the previous eruption, this one launched a more pronounced coronal wave.

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Rating: 5.0 (0=lowest, 5=highest)         Num Ratings:1
Detected by cheung, Submitted at 2014-09-03T22:40:27
2014-09-01T10:50:04 --> 2014-09-01T12:00:04
First tweeted by Halo CME https://twitter.com/halocme/status/506699165594689536

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Detected by cheung, Submitted at 2014-09-03T21:40:39
2014-09-02T11:10:03 --> 2014-09-02T20:30:03
This giant filament eruption was first tweeted by Halo CME https://twitter.com/halocme/status/506894190932799488 The filament took many hours to rise through the corona, so it is probably not going to result in a very fast CME.

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Detected by halocme, Submitted at 2014-08-19T00:40:49
2014-08-15T15:20:23 --> 2014-08-15T20:20:23
Compared with the marginal eruption on the previous day, this seems to be a big event in the sense that the filament is clearly seen to erupt and traceable to a large distance. We also see spreading two-ribbon emission and dimming. We are predicting this to be Earth-affecting.

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Detected by cheung, Submitted at 2014-08-04T20:03:03
2014-07-28T05:10:35 --> 2014-07-29T11:00:35
The condensations in this region seem to appear at places where one may expect coronal nulls and/or separators.

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