Recent Events Reported by Observers
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Detected by halocme, Submitted at 2015-12-13T19:01:10
2015-12-11T16:40:10 --> 2015-12-11T17:59:22
The C5.6 flare occurred in AR 12465. The coronal wave is seen to deflect to south as it hits another active region.
Detected by halocme, Submitted at 2015-12-13T18:39:41
2015-12-11T04:05:22 --> 2015-12-11T05:05:22
The prominence started to erupt before the C1.4 flare started in soft X-rays. The eruption was not very extended, but the overlying corona dimmed.
Detected by schryver, Submitted at 2015-12-12T00:57:54
2015-12-10T12:32:06 --> 2015-12-10T17:24:06
Filament activation, and an apparently associated coronal reconfiguration (possibly around a null) in a leading AR.
Detected by schryver, Submitted at 2015-12-10T23:28:24
2015-12-09T01:24:06 --> 2015-12-09T21:28:06
Null point activity between adjacent, connected regions.
Detected by schryver, Submitted at 2015-12-10T23:25:50
2015-12-09T19:48:06 --> 2015-12-09T23:48:06
A filament adjacent to a decaying AR erupts, connecting to a trailing AR, and then reconfiguring to apparently inolve the leading edge of its AR and likely even towards a leading AR (at least distorting connecting loops).
Detected by schryver, Submitted at 2015-12-10T23:19:15
2015-12-09T00:56:06 --> 2015-12-09T07:28:06
Eruption between two bipolar regions.
Detected by schryver, Submitted at 2015-12-10T20:33:41
2015-12-08T16:16:06 --> 2015-12-09T00:00:06
A quiet-Sun filament, connected at one end to a moderate AR, erupts, showing loops being moved aside, and later ribbons and post-eruption loops. As the loops continue to settle after the eruption, another eruption starts from the AR, reaching into QS and a distant trailing region in a direction some 30 degrees away from the initial eruption process: it is not obvious from the images how the fields are connected, but coronal dimming of the distant trailing QS corona suggests connections.
Detected by schryver, Submitted at 2015-12-10T20:33:41
2015-12-08T16:16:06 --> 2015-12-09T00:00:06
A quiet-Sun filament, connected at one end to a moderate AR, erupts, showing loops being moved aside, and later ribbons and post-eruption loops. As the loops continue to settle after the eruption, another eruption starts from the AR, reaching into QS and a distant trailing region in a direction some 30 degrees away from the initial eruption process: it is not obvious from the images how the fields are connected, but coronal dimming of the distant trailing QS corona suggests connections.
Detected by halocme, Submitted at 2015-12-07T20:38:23
2015-12-07T13:50:22 --> 2015-12-07T16:00:22
This is a quite powerful eruption causing adjacent loops to oscillate. The source region is ~20 degrees behind the limb as found by EUVI on STEREO-A (see https://twitter.com/halocme/status/673901884822806528).
Detected by halocme, Submitted at 2015-12-07T20:38:22
2015-12-07T13:50:22 --> 2015-12-07T16:00:22
This is a quite powerful eruption causing adjacent loops to oscillate. The source region is ~20 degrees behind the limb as found by EUVI on STEREO-A (see https://twitter.com/halocme/status/673901884822806528).
Detected by halocme, Submitted at 2015-12-06T18:39:15
2015-12-04T14:25:10 --> 2015-12-04T15:15:10
This is similar to the earlier event starting around 10:40 UT in such a way that the overlying corona is somewhat disturbed, which corresponds to a marginal CME in LASCO data. But unlike the earlier event, no contemporaneous activity is seen in a region close to the central meridian.
Detected by halocme, Submitted at 2015-12-06T08:25:17
2015-12-04T16:35:23 --> 2015-12-04T18:35:23
The flare occurred during the SWPC outage (no GOES X-ray data), but it was tagged as a C4.0 flare. AIA 131 A data are consistent with that. We can see supra-arcade downflows (SADs) above the hot loop top, as we sometimes experience in eruptive flares.
Detected by halocme, Submitted at 2015-12-06T08:25:16
2015-12-04T16:35:23 --> 2015-12-04T18:35:23
The flare occurred during the SWPC outage (no GOES X-ray data), but it was tagged as a C4.0 flare. AIA 131 A data are consistent with that. We can see supra-arcade downflows (SADs) above the hot loop top, as we sometimes experience in eruptive flares.
Detected by halocme, Submitted at 2015-12-06T08:16:45
2015-12-04T16:35:22 --> 2015-12-04T18:35:22
This originated in AR 12462. The disturbances caused by the eruption were extensive, seen both over the limb and across the disk. Contrary to an expectation, the NOAA event list does not report a type II burst.
Detected by halocme, Submitted at 2015-12-06T08:16:44
2015-12-04T16:35:22 --> 2015-12-04T18:35:22
This originated in AR 12462. The disturbances caused by the eruption were extensive, seen both over the limb and across the disk. Contrary to an expectation, the NOAA event list does not report a type II burst.
Detected by halocme, Submitted at 2015-12-06T08:07:00
2015-12-04T10:35:22 --> 2015-12-04T11:15:22
This jet seems to have occurred in the western periphery of AR 12459. The large-scale corona over the limb was also affected. Around the same time, another minor eruption was seen closer to the central meridian.
Detected by halocme, Submitted at 2015-12-06T08:06:58
2015-12-04T10:35:22 --> 2015-12-04T11:15:22
This jet seems to have occurred in the western periphery of AR 12459. The large-scale corona over the limb was also affected. Around the same time, another minor eruption was seen closer to the central meridian.
Detected by halocme, Submitted at 2015-12-06T07:41:02
2015-12-03T21:00:34 --> 2015-12-03T22:30:34
One of the series of flares in AR 12458, whose magnitudes were decreasing. This one is tagged as B7.5. It actually consists of two peaks, and the first (second) peak is associated with a minor eruption in the south (north). The first eruption looks like a failed eruption.
Detected by halocme, Submitted at 2015-12-06T07:41:01
2015-12-03T21:00:34 --> 2015-12-03T22:30:34
One of the series of flares in AR 12458, whose magnitudes were decreasing. This one is tagged as B7.5. It actually consists of two peaks, and the first (second) peak is associated with a minor eruption in the south (north). The first eruption looks like a failed eruption.
Detected by halocme, Submitted at 2015-12-06T07:19:39
2015-12-03T18:20:22 --> 2015-12-03T19:40:22
Initially, this appeared to come from AR 12463 barely on the visible side of the disk. However, the coronal structures associated with this active region was not affected. Therefore the eruptuon should have originate in a region slighly behind the region, and the candidate is AR 12464.
