Recent Events Reported by Observers
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Detected by halocme, Submitted at 2015-08-17T00:25:10
2015-08-15T11:00:06 --> 2015-08-15T12:39:42
This eruption did not become a big CME, but it showed some interesting features such as dual dimming across the polarity inversion line and loop shrinkage prior to the eruption. This was almost a non-event in 304 A.
Detected by halocme, Submitted at 2015-08-17T00:06:17
2015-08-14T16:40:10 --> 2015-08-14T20:00:10
In H-alpha this filament appeared very dark before the eruption, which itself was not extended and resulted in only a minor CME. The ribbon brightenings (below the GOES background level) indicate a multipolar topology of the magnetic field that was involved in the eruption.
Detected by halocme, Submitted at 2015-08-16T23:58:52
2015-08-14T07:00:06 --> 2015-08-14T10:30:06
This eruption follows almost two hours of activation in which the filament is seen to rise slowly. The eruption consists of helical motions and resulted in two-ribbon-like brightening below the GOES background level.
Detected by halocme, Submitted at 2015-08-16T23:45:40
2015-08-13T00:00:06 --> 2015-08-13T02:30:06
The turbulent motions seem to be between the two legs of the filament, but they may have driven part of the filament to erupt,
Detected by halocme, Submitted at 2015-08-16T23:37:49
2015-08-13T01:10:10 --> 2015-08-13T02:10:10
A prominence eruption is seen to open up larger-scale corona to the south. Brighter features sticking up on the limb do not seem to be affected, indicating that the source region of the eruption was far behind the limb.
Detected by juanms, Submitted at 2015-08-14T22:34:09
2015-08-12T16:20:06 --> 2015-08-12T22:00:06
Small coronal eruption expanding coronal loops with a post flare loops. It looks like the post flare loos are next to the erupted loops and not below.
Detected by juanms, Submitted at 2015-08-14T22:24:31
2015-08-12T04:10:06 --> 2015-08-12T11:10:06
Two consecutive activation, reveals a cavity that expands into the outer space. The first one does reveals cold material such as the second one. Strong wave paterns after the first ejection. In addition to this, the active region has several coronal jets in different places.
Detected by juanms, Submitted at 2015-08-14T22:11:16
2015-08-12T11:10:06 --> 2015-08-12T22:30:06
The filament eruption is observed along a large distance and time, which is preciding a post flare loops growing in time. The ejected mass is concentrated mostly at both ends of the filament.The eruptuion reveals the twisted field lines.
Detected by juanms, Submitted at 2015-08-14T21:58:12
2015-08-10T04:50:06 --> 2015-08-10T06:30:06
coronal jet where cold plasma goes along long loops and reveals twist structures at the end some shibata type reconnection shape in the corona.
Detected by juanms, Submitted at 2015-08-14T21:52:55
2015-08-10T05:10:06 --> 2015-08-10T15:30:06
Within the active region there are a few spots with recurrent jets continously for several hours with different intensities and sizes.
Detected by juanms, Submitted at 2015-08-14T21:39:06
2015-08-12T06:40:06 --> 2015-08-12T08:10:06
filament activation produces a jet that goes from one footpoint of the filament to the other footpoint. The jet is splitted into branches at the end of it.
Detected by schryver, Submitted at 2015-08-11T16:24:11
2015-08-09T00:52:06 --> 2015-08-09T10:16:06
Filament material forms over a PIL in a decayed AR / enhanced network, following earlier evolution leading to disappearance/drainage.
Detected by schryver, Submitted at 2015-08-11T16:20:12
2015-08-09T08:52:06 --> 2015-08-09T12:40:06
Filament eruption at the NW limb.
Detected by schryver, Submitted at 2015-08-11T16:00:06
2015-08-08T03:40:06 --> 2015-08-08T11:52:06
QS filament eruption near and over the NE limb.
Detected by schryver, Submitted at 2015-08-11T15:58:14
2015-08-08T22:20:06 --> 2015-08-09T00:00:06
Relatively small QS filament eruption off the W limb.
Detected by schryver, Submitted at 2015-08-11T15:52:45
2015-08-08T04:04:06 --> 2015-08-08T07:20:06
QS eruption
Detected by schryver, Submitted at 2015-08-11T00:19:45
2015-08-07T17:36:06 --> 2015-08-08T00:00:06
Two adjacent filaments near the SE limb erupt in sequence, potentially through interaction.
Detected by halocme, Submitted at 2015-08-07T20:18:50
2015-08-05T06:00:06 --> 2015-08-05T12:00:06
A filament eruption, although not easy to see, left clear two ribbons odf enhanced emission.
Detected by halocme, Submitted at 2015-08-07T20:18:50
2015-08-05T06:00:06 --> 2015-08-05T12:00:06
A filament eruption, although not easy to see, left clear two ribbons odf enhanced emission.
Detected by halocme, Submitted at 2015-08-07T20:09:37
2015-08-04T14:00:06 --> 2015-08-04T19:00:06
The flare ribbons form to the northwest of AR 12394. The filament that was seen to erupt lay to the northwest of AR 12393. The apparent separation may be due to projection effect.
