Recent Events Reported by Observers
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Detected by derosa, Submitted at 2014-09-12T02:40:36
2014-09-06T07:00:03 --> 2014-09-06T13:00:03
The actual flare was eclipsed by the Earth, but the fallout is still visible. A large volume north of AR12157 is evacuated and then re-equilibrates following the liftoff (which is visible off the limb).
Detected by derosa, Submitted at 2014-09-12T02:40:37
2014-09-05T23:00:03 --> 2014-09-06T01:00:03
A jet streaks across the sky, ejected from AR12153 on the west limb
Detected by derosa, Submitted at 2014-09-12T02:40:35
2014-09-05T15:00:03 --> 2014-09-05T18:00:03
An eruption in yet-to-be-named AR12163 causes the evacuation of EUV-emitting plasma behind AR12158.
Detected by derosa, Submitted at 2014-09-12T02:40:36
2014-09-05T15:00:03 --> 2014-09-05T18:00:03
An eruption in yet-to-be-named AR12163 causes the evacuation of EUV-emitting plasma behind AR12158.
Detected by derosa, Submitted at 2014-09-12T02:40:36
2014-09-05T15:00:03 --> 2014-09-05T18:00:03
An eruption in yet-to-be-named AR12163 causes the evacuation of EUV-emitting plasma behind AR12158.
Detected by derosa, Submitted at 2014-09-12T02:40:35
2014-09-05T15:00:03 --> 2014-09-05T18:00:03
An eruption in yet-to-be-named AR12163 causes the evacuation of EUV-emitting plasma behind AR12158.
Detected by cheung, Submitted at 2014-09-10T21:40:34
2014-09-08T15:50:04 --> 2014-09-08T17:20:04
Again, the passiveness of the neighboring loops suggests this is a confined event.
Detected by cheung, Submitted at 2014-09-10T21:40:34
2014-09-09T12:10:04 --> 2014-09-09T13:16:40
This confined C3.2 flare shows bright red loops (94) but there are no clear signs of plasma ejections out of the AR.
Detected by cheung, Submitted at 2014-09-10T21:40:34
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.
Detected by cheung, Submitted at 2014-09-10T21:40:35
2014-09-08T00:00:04 --> 2014-09-08T00:30:04
This flare has short duration (less than 20 min) and is confined to a magnetic subvolume with a horizontal extent of ~10 Mm. The impulse from the flare triggers loop oscillations.
Detected by cheung, Submitted at 2014-09-10T21:40:34
2014-09-08T00:00:04 --> 2014-09-08T00:30:04
This flare has short duration (less than 20 min) and is confined to a magnetic subvolume with a horizontal extent of ~10 Mm. The impulse from the flare triggers loop oscillations.
Detected by cheung, Submitted at 2014-09-10T21:40:33
2014-09-07T19:30:04 --> 2014-09-07T20:58:04
A nice C7.8 flare from AR 12157. The lack of a coronal dimming and the passiveness of neighboring loop structures suggest this flare is confined (i.e. no ejection of material out of the AR).
Detected by cheung, Submitted at 2014-09-10T21:40:30
2014-09-07T08:00:04 --> 2014-09-07T08:30:04
This confined eruption lasts only about 30 minutes. Optically thick material is seen to shoot up into the corona before falling back down.
Detected by cheung, Submitted at 2014-09-10T21:40:33
2014-09-07T01:40:04 --> 2014-09-07T05:10:04
Hot loops (in the 94 channel, red) appear above the arcade loops following the flare.
Detected by cheung, Submitted at 2014-09-03T22:40:30
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.
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.
Detected by cheung, Submitted at 2014-09-03T22:40:30
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.
Detected by cheung, Submitted at 2014-09-03T22:40:29
2014-09-01T10:50:04 --> 2014-09-01T12:00:04
First tweeted by Halo CME https://twitter.com/halocme/status/506699165594689536
Detected by cheung, Submitted at 2014-09-03T21:40:37
2014-09-02T12:50:03 --> 2014-09-02T13:50:03
Loops to the north of this AR momentarily brighten during this eruption. Howver there doesn't seem to be large scale permanent change to the underlying connectivity of B-field in this AR.
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.
