Recent Events Reported by Observers

Detected by Chad Madsen, Submitted at 2017-06-06T18:51:08

2017-06-02T17:51:02 --> 2017-06-02T20:06:18

Two events: 1) A GOES C8.0 flare at around 17:51 UT producing a long, U-shaped ribbon across the eastern half of the slit-jaw. 2) A GOES B6.9 flare at around 19:49 UT located at the far eastern edge of the slit-jaw. There also appear to be some compact UV bursts that cross the slit.

Detected by jinmeng, Submitted at 2017-06-06T19:40:51

2017-06-01T01:37:33 --> 2017-06-01T02:22:21

EUV waves associated with a limb eruption.

Detected by jinmeng, Submitted at 2017-06-06T19:40:50

2017-06-01T01:37:33 --> 2017-06-01T02:22:21

EUV waves associated with a limb eruption.

Detected by jinmeng, Submitted at 2017-06-06T19:40:52

2017-06-01T01:31:09 --> 2017-06-01T02:22:21

A nice eruption was observed at the east limb. This eruption also generated EUV waves.

Detected by jinmeng, Submitted at 2017-06-06T19:40:51

2017-06-01T01:31:09 --> 2017-06-01T02:22:21

A nice eruption was observed at the east limb. This eruption also generated EUV waves.

Detected by Chad Madsen, Submitted at 2017-06-06T18:15:55

2017-06-02T07:28:16 --> 2017-06-02T12:55:28

Clear signatures of coronal rain in 1400 A and 2796 A slit-jaws. The appearance of cooling, downflowing material is particularly evident in the 2796 A slit-jaw. Although the OBS title indicates that the coronal rain is associated with AR12661, it actually appears to be associated with an unnamed active region approaching over the east limb.

Detected by Chad Madsen, Submitted at 2017-06-06T18:07:53

2017-06-02T05:33:15 --> 2017-06-02T06:09:50

Two events: 1) a non-GOES subflare starting around 05:33 UT just east of slit; 2) a GOES B8.4 flare at around 05:53 UT producing a ribbon to the southeast of the preceding subflare. The second event appears to coincide with an active region jet at the same location.

Detected by Chad Madsen, Submitted at 2017-06-06T17:54:53

2017-06-01T20:10:26 --> 2017-06-01T20:35:42

Brightening of SW footpoint of filament embedded in unnamed active region in northern hemisphere.

Detected by Chad Madsen, Submitted at 2017-06-06T17:11:19

2017-05-31T16:53:56 --> 2017-05-31T17:44:50

Two Events:\n\n1) A non-GOES subflare starting around 16:54 UT after a gradual brightening of the footpoint region near image center. The subflare results in the brightening of material oriented north-south between the brightening footpoint region and the southern plage.\n\n2) A GOES B3.1 flare starting around 17:32 UT displaying ribbons in the southern and eastern plage regions.\n\nBoth events occur in an unnamed active region in the northern hemisphere.

Detected by jinmeng, Submitted at 2017-06-05T16:54:38

2017-05-31T00:10:09 --> 2017-05-31T12:30:09

An eruption at the east limb was observed. After the main eruption phase, there are several small and slow plasma blob releases.

Detected by jinmeng, Submitted at 2017-06-05T16:54:39

2017-05-30T08:00:09 --> 2017-05-30T19:40:09

A long quiet sun filament eruption was observed in the southern hemisphere.

Detected by jinmeng, Submitted at 2017-06-05T16:54:38

2017-05-26T02:40:09 --> 2017-05-26T13:00:09

A filament near the west limb was observed falling back to the Sun. The returning of the filament plasma leaded to multiple brightenings north of the filament location.

Detected by jinmeng, Submitted at 2017-05-31T00:49:08

2017-05-26T03:06:09 --> 2017-05-26T05:56:09

Synchronous filament eruptions were observed near the west limb. One filament is from an active region and the other one is from quiet Sun. The two filaments started to rise at the same time, which might indicate the magnetic connectivity between the two locations.

Detected by jinmeng, Submitted at 2017-05-31T00:08:12

2017-05-24T04:50:09 --> 2017-05-24T07:16:09

A small erption near the west limb was observed, with coronal brightenings around the flaring site.

Detected by jinmeng, Submitted at 2017-06-05T16:54:37

2017-05-24T09:30:09 --> 2017-05-24T21:10:09

Three eruptions from AR 12660 were observed. The second one is more energetic than the other two.

Detected by jinmeng, Submitted at 2017-05-27T03:40:50

2017-05-21T00:00:09 --> 2017-05-22T15:30:09

Flux emergence and active region forming process were observed.

Detected by jinmeng, Submitted at 2017-05-27T02:34:14

2017-05-23T12:40:09 --> 2017-05-23T18:20:09

An eruption was observed from AR 12660.

Detected by jinmeng, Submitted at 2017-05-27T02:40:46

2017-05-22T04:40:09 --> 2017-05-23T13:20:09

Not a typical sympathetic filament eruption. The first filament did not erupt but most of its material went back to the Sun. This process made another filament unstable and finally erupt.

Detected by jinmeng, Submitted at 2017-05-27T02:40:46

2017-05-20T14:10:09 --> 2017-05-21T00:00:09

A filament eruption was observed near the East Limb.

Detected by jinmeng, Submitted at 2017-05-27T01:41:02

2017-05-20T15:00:09 --> 2017-05-20T20:45:45

A small quiet Sun filament eruption near the south polar region.