Recent Events Reported by Observers
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Detected by Jakub Prchlik, Submitted at 2018-06-05T18:47:35
2018-05-31T22:52:17 --> 2018-05-31T23:10:01
IRIS observes a small B2.8 flare. Preceding peak flux, you may see two c shape ribbons nestled inside each other. During peak flux, you see a single broad c shaped emission.
Detected by Jakub Prchlik, Submitted at 2018-06-05T18:29:30
2018-05-31T10:57:28 --> 2018-05-31T11:22:58
IRIS observes a B2.6 flare during a coordinated observation with SST. During the flare, the 2796 image also shows evidence for spatially coincident material flow, which is seen as absorption in 2796.
Detected by Jakub Prchlik, Submitted at 2018-06-05T18:19:44
2018-05-31T06:44:47 --> 2018-05-31T06:55:48
IRIS observes a B2.0 flare in AR 12712. The leading flare ribbon possesses a circular morphology, while the trailing ribbon possesses a L shaped morphology. There are also a few dimmer brightenings between the two primary ribbons.
Detected by Jakub Prchlik, Submitted at 2018-06-04T16:29:54
2018-05-30T18:06:10 --> 2018-05-30T18:39:49
IRIS observes a B1.1 flare near newly emerging flux in AR 12712. The flare brightening forms a small horseshoe shape in the trailing region.
Detected by Jakub Prchlik, Submitted at 2018-06-04T16:21:49
2018-05-30T07:36:56 --> 2018-05-30T08:11:51
IRIS observes a UV burst associated with newly emerging flux in AR 12712. The spectra around the burst also show evidence of dynamic cool material.
Detected by Jakub Prchlik, Submitted at 2018-06-04T15:57:45
2018-05-29T09:18:26 --> 2018-05-29T09:26:45
IRIS observed an eruption in the Northeast corner of the observation during a coordinated observation with SST on AR 12710. During the eruption, you may clearly see brightenings in 1400 and 2796 SJI wavelengths. In 2796 you also see dark material erupting during the brightening.
Detected by jinmeng, Submitted at 2018-06-01T00:52:14
2018-05-22T13:10:09 --> 2018-05-24T21:30:09
Flux emergence and forming of AR 12711. During the process, there is another smaller-scale flux emergence region to the NE of the major one. The two flux emerging regions developed connections during the evolution. But due to flux cancellation, the smaller flux emerging region disappearred later.
Detected by jinmeng, Submitted at 2018-06-01T00:52:12
2018-05-22T13:10:09 --> 2018-05-24T21:30:09
Flux emergence and forming of AR 12711. During the process, there is another smaller-scale flux emergence region to the NE of the major one. The two flux emerging regions developed connections during the evolution. But due to flux cancellation, the smaller flux emerging region disappearred later.
Detected by jinmeng, Submitted at 2018-06-01T00:40:31
2018-05-22T04:50:09 --> 2018-05-22T21:20:09
A filament eruption/activation near the solar disk center, which leads to multiple coronal activities to the NE of the eruption.
Detected by jinmeng, Submitted at 2018-06-01T00:15:09
2018-05-19T22:20:09 --> 2018-05-20T05:30:09
A small eruption was observed near the west limb with evident coronal dimmings.
Detected by jinmeng, Submitted at 2018-06-01T00:15:07
2018-05-19T22:20:09 --> 2018-05-20T05:30:09
A small eruption was observed near the west limb with evident coronal dimmings.
Detected by Lijia Guo, Submitted at 2018-05-31T02:55:07
2018-05-09T11:23:31 --> 2018-05-09T11:29:03
A jet is observed close to the end of this data series along with lots of spicules. The IRIS slit captures the jet and a few nice spicules.
Detected by Lijia Guo, Submitted at 2018-05-31T02:25:38
2018-05-09T05:28:51 --> 2018-05-09T06:18:06
A few micro flares are observed in this data series, along with several nice explosive events.
Detected by Lijia Guo, Submitted at 2018-05-31T00:34:58
2018-05-08T16:13:04 --> 2018-05-08T17:16:14
A few micro flares are observed in this data series, accompanied by jets and thin sheets of bright material emanating from the micro flares.
Detected by Lijia Guo, Submitted at 2018-05-30T02:28:25
2018-05-08T12:32:36 --> 2018-05-08T13:35:26
Two micro flares were observed at the same location in the middle of AR 12708, the second micro flare was accompanied by a helical jet. There are also several UV bursts observed in this active region.
Detected by Chad Madsen, Submitted at 2018-05-29T15:59:08
2018-05-29T00:00:20 --> 2018-05-29T02:45:04
A jet in the southwestern region of AR 12712 accompanied by a field of microflaring loops and compact, transient brightenings indicative of UV bursts. The jet first appears as an Eiffel Tower-shaped structure with a thin strip of bright material emanating from it. It is then followed by small, flare-like brightening.
Detected by Chad Madsen, Submitted at 2018-05-29T15:48:17
2018-05-28T20:09:29 --> 2018-05-28T20:57:50
Two eruptive events in AR 12712 accompanied by a field of compact, transient brightenings indicative of UV bursts. The two eruptive events are located to the west and north and follow from circular flare ribbon-like brightenings.
Detected by Chad Madsen, Submitted at 2018-05-29T15:42:39
2018-05-28T19:03:07 --> 2018-05-28T19:47:24
An active region jet in the northern plage of the decayed AR 12710. The event presents as a compact oval-shaped brightening in the northernmost reach of the AR plage followed by a thin flow of material directed to the west.
Detected by Chad Madsen, Submitted at 2018-05-29T01:25:45
2018-05-28T17:05:47 --> 2018-05-28T17:50:05
A B1.1 flare off the trailing end of AR 12712 in a complex dynamical environment. The flare produces a broad eruption of material, some of which spreads across and falls upon the AR plage. After the flare and eruption, an active region jet with an Eifflel Tower-like base appears due north of the original flare site. All of this activity takes place in a field of several compact, transient brightenings characteristic of UV bursts.
Detected by Chad Madsen, Submitted at 2018-05-29T01:18:13
2018-05-28T15:13:45 --> 2018-05-28T16:39:05
Several compact, transient brightenings below the trailing sunspots of AR 12712. An eruption also appears off the trailing end of the AR near the end of the observation.
