Recent Events Reported by Observers
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Detected by halocme, Submitted at 2022-05-08T21:10:44
2022-02-06T10:00:06 --> 2022-02-06T16:00:06
Filament eruption in AR 12939, associated with a gradual flare peaked at C3.1. This animation in AIA 304 Å channel shows a complex trajectory of the erupted filament material. This event resulted in a halo CME (see https://cdaw.gsfc.nasa.gov/movie/make_javamovie.php?img1=lasc2rdf&img2=goesx&stime=20220206_1200&etime=20220206_2100 ).
Detected by halocme, Submitted at 2022-05-08T07:34:17
2022-01-20T05:24:59 --> 2022-01-20T07:04:59
This was a big eruption. In particular, the accompanying coronal wave was so strong that it was visible in intensity images. It was already reported as https://www.lmsal.com/hek/her?cmd=view-voevent&ivorn=ivo%3A%2F%2Fhelio-informatics.org%2FCW_NariakiNitta_20220306_004337_0003.
Detected by halocme, Submitted at 2022-05-08T00:03:04
2022-01-19T10:14:59 --> 2022-01-19T11:14:59
This jet involves the ejection of cool material. The movie is a mixture of 211 Å and 304 Å channels.
Detected by halocme, Submitted at 2022-05-07T22:37:32
2022-01-18T16:59:58 --> 2022-01-18T18:29:58
This eruption was accompanied by only a weak coronal wave. There was an indication of quasi-periodic pulsations in 171 Å images - this movie is a mixture of 171 and 211, but it does not show the QPPs clearly, perhaps needing difference images. The CME that resulted from this eruption is https://cdaw.gsfc.nasa.gov/movie/make_javamovie.php?img1=lasc2rdf&img2=goesx&stime=20220118_1700&etime=20220118_2200.
Detected by halocme, Submitted at 2022-05-07T21:53:27
2022-01-17T13:45:05 --> 2022-01-17T15:45:05
Two eruptions were seen. The first one (associated with a C2.8 flare) was in the western part of the region without a clear tracer like a filament, which was clearly seen in the second episode. The first part was associated with a coronal wave (see https://www.lmsal.com/hek/her?cmd=view-voevent&ivorn=ivo%3A%2F%2Fhelio-informatics.org%2FCW_NariakiNitta_20220306_004337_0001).
Detected by halocme, Submitted at 2022-05-07T20:50:22
2022-01-16T19:05:05 --> 2022-01-16T20:35:05
The eruption was directed mostly eastward. A diffuse coronal wave was seen to pass the region to the east of AR 12929, leaving dimmings. The event was accompanied by a flare peakaed at GOES C2.6.
Detected by halocme, Submitted at 2022-05-07T18:32:53
2022-01-14T12:24:59 --> 2022-01-14T15:24:59
This was a major eruption, producing a coronal wave and twin dimmings, more clearly seen in difference images. Interestingly a small eruption followed at a region close to the west limb (AR 12924).
Detected by halocme, Submitted at 2022-05-07T18:12:40
2022-01-12T04:09:58 --> 2022-01-12T05:09:34
This occurred around N33 E120 from Earth (per STEREO). Difference images reveal a nice coronal wave interacting with north polar magnetic field.
Detected by Q. M. Wargnier, Submitted at 2022-05-04T19:09:15
2022-04-30T21:13:43 --> 2022-04-30T22:09:00
Flares are produced at the limb in AR12995 during BBSO coordination
Detected by Q. M. Wargnier, Submitted at 2022-05-04T19:06:08
2022-04-30T19:44:43 --> 2022-04-30T20:39:04
Two C-class flares are produced at the limb.
Detected by Q. M. Wargnier, Submitted at 2022-05-04T18:57:57
2022-04-28T19:40:00 --> 2022-04-28T19:59:53
A flare is produced at the limb in AR12994
Detected by Q. M. Wargnier, Submitted at 2022-05-04T18:50:48
2022-04-27T08:07:01 --> 2022-04-27T09:07:42
A flare is produced on the right of the slit.
Detected by Q. M. Wargnier, Submitted at 2022-05-04T18:38:34
2022-04-26T20:21:31 --> 2022-04-26T21:11:28
Ribbon flare captured by IRIS in AR12993
Detected by Navdeep Panesar, Submitted at 2022-04-27T20:53:48
2022-04-21T13:47:58 --> 2022-04-21T20:12:46
Evolution of a spider-shaped prominence
Detected by Navdeep Panesar, Submitted at 2022-04-27T20:47:01
2022-04-22T10:46:32 --> 2022-04-22T15:10:56
M-class flare from AR (NOAA 12993)
Detected by Navdeep Panesar, Submitted at 2022-04-27T20:45:48
2022-04-22T03:25:32 --> 2022-04-22T06:45:56
M-class flare occurred from AR (NOAA 12994)
Detected by Navdeep Panesar, Submitted at 2022-04-27T20:41:21
2022-04-20T11:20:56 --> 2022-04-20T13:13:08
M-class flare
Detected by Navdeep Panesar, Submitted at 2022-04-27T20:40:28
2022-04-20T01:03:44 --> 2022-04-20T03:12:08
M-class flare occurred from the active region behind the limb
Detected by Navdeep Panesar, Submitted at 2022-04-27T20:37:46
2022-04-20T02:15:56 --> 2022-04-20T06:00:20
X-class flare
Detected by Navdeep Panesar, Submitted at 2022-04-27T19:45:33
2022-04-19T17:49:20 --> 2022-04-19T21:59:44
Evolution of M(3.7)-class flare from active region (NOAA 12992).
