Highest Rated Events (only 193 and 304 shown) All AR FE FL

Rating: 3.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by halocme, Submitted at 2018-04-07T13:26:55

2018-04-01T00:00:09 --> 2018-04-07T00:00:09

This region had the number of 12703 only on one day, April 1, 2018 with the spot area of 10 MSH. It has been spotless since then, producing only minor activities. Note the formation of a sigmoid region to the east, which was also sluggish.

Rating: 3.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by cheung, Submitted at 2018-03-19T22:53:30

2018-03-19T00:00:09 --> 2018-03-19T19:10:09

Decaying AR 12702

Rating: 3.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by halocme, Submitted at 2018-03-02T02:56:49

2018-02-25T12:00:09 --> 2018-02-27T12:00:09

This AR got the NOAA number at 27 Feb 2018 00:00 UT. The maximum size was 30 msh on 27 Feb 2018 and the AR decayed immediately to 10 msh on 28 Feb onward. The most intense flare was B3.3 on 26 Feb.

Rating: 3.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by jinmeng, Submitted at 2016-02-04T22:46:03

2016-02-03T00:00:03 --> 2016-02-03T13:00:03

A series of activities (active region brightenings, filament eruptions) occur following a path from NE limb toward SW. The physical connections between these events are unclear.

Rating: 3.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by jinmeng, Submitted at 2016-01-22T22:32:12

2016-01-21T08:00:06 --> 2016-01-21T20:10:06

The sympathetic activities start from a small eruption near AR 12487, followed by a larger eruption in AR 12487. Several activities were observed thereafter involving AR 12488 and 12486.

Rating: 3.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by halocme, Submitted at 2015-10-20T14:57:35

2015-10-19T18:10:10 --> 2015-10-19T19:20:10

This is the second day in which AR 12434 is classified as a BETA-GAMMA-DELTA. The spot area got a little smaller (260 --> 220 msh). There are multiple areas, small or filament-like, which brighten during this 70 min interval, but nothing leads to a major event. Hence a disappointing region. A minor eruption is seen close to the west limb , which may or may not be related to the minor activity in AR 12434.

Rating: 3.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by halocme, Submitted at 2015-10-19T07:28:56

2015-10-17T00:00:06 --> 2015-10-19T03:00:06

AR 12434 showed a big growth between 16 Oct and 17 Oct (the spot area from 50 msh to 150 msh). It got promoted from BETA-GAMMA to BETA-GAMMA-DELTA on 18 Oct. However, no major or eruptive flares were seen except that the filament that encompassed the region got activated or illuminated by discrete flares. But even this has ceased. The region may be similar to somebody who got inactive after getting a permanent position.

Rating: 3.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by schryver, Submitted at 2015-03-30T19:59:06

2015-03-29T00:08:03 --> 2015-03-30T00:00:03

Evolving loop set over the limb in association of what appears to be flux emergence.

Rating: 3.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by schryver, Submitted at 2015-03-30T18:29:07

2015-03-25T09:08:03 --> 2015-03-26T00:00:03

Rapdily evolving loop system over the W limb.

Rating: 3.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by phiggins, Submitted at 2013-07-24T16:32:13

2013-07-22T00:00:03 --> 2013-07-22T10:00:03

AR 11801 emerging over the East limb. The occurrence of rapid loop reconfiguration and chromospheric mass injection into the corona is evident.

Rating: 3.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by derosa, Submitted at 2012-07-18T17:16:15

2012-07-13T00:00:08 --> 2012-07-15T12:00:08

Interesting patterned corona above decaying ARs 11520 and 11521, including some coronal cells as discussed in Sheeley & Warren (2012).

Rating: 3.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by schryver, Submitted at 2011-05-10T19:58:19

2011-05-09T14:35:55 --> 2011-05-09T18:11:55

A rapid reconfiguration of the coronal field northward of a small (emerging?) active region surrounded by quiet Sun.

Rating: 3.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by asainz, Submitted at 2010-06-30T21:57:48

2010-06-27T01:06:44 --> 2010-06-27T04:26:53

Two Filament Eruptions in AR NOAA 11084

Rating: 3.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by schryver, Submitted at 2010-06-04T15:47:27

2010-06-03T00:00:03 --> 2010-06-03T23:58:51

Quiescent active region

Rating: 2.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by juanms, Submitted at 2010-07-27T22:43:27

2010-07-26T00:00:31 --> 2010-07-26T23:59:53

small active region, might be related with a large filament which goes further the limb

Rating: 2.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by schryver, Submitted at 2010-07-14T18:32:16

2010-07-12T20:00:07 --> 2010-07-13T23:58:48

Quiescent active region

Rating: 2.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by schryver, Submitted at 2010-07-14T16:56:41

2010-07-11T00:00:03 --> 2010-07-11T23:55:40

Quiescent active region

Rating: 2.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by schryver, Submitted at 2010-06-22T15:41:20

2010-06-20T03:54:12 --> 2010-06-20T23:56:44

Activation of a quiet-Sun filament with an active region at one end which seems to be emerging and increasing its effect of the long, long-lived quiet-Sun filament and its surroundings.

Rating: 2.0 (0=lowest, 5=highest)         Num Ratings:1

Detected by schryver, Submitted at 2010-06-08T15:30:55

2010-06-07T00:05:28 --> 2010-06-07T16:15:12

Small active region emerging at the edge of a coronal hole.