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Table 1.

Sample of 33 active regions used for the statistics presented in Figs. 7 and 8.

No. NOAA Start date [UT] End date [UT] Start HL [°] End HL [°] Frames Flares
01 11072 20 May 2010 16:22 29 May 2010 12:34 –35.76 –90.09 1050 04 B, 000 C, 00 M, 0 X
02 11079 08 Jun 2010 03:34 13 Jun 2010 13:46 –12.10 –89.36 589 01 B, 000 C, 01 M , 0 X
03 11117 18 Oct 2010 19:34 01 Nov 2010 15:58 –88.29 –91.87 1502 55 B, 005 C, 00 M, 0 X
04 11158 10 Feb 2011 21:58 21 Feb 2011 07:34 –40.26 –92.56 1247 01 B, 056 C, 05 M, 1 X
05 11166 02 Mar 2011 08:34 10 Mar 2011 23:46 –84.33 –33.19 852 04 B, 027 C, 04 M, 1 X
06 11267 04 Aug 2011 10:10 12 Aug 2011 11:22 –46.62 –58.76 963 01 B, 004 C, 00 M, 0 X
07 11273 16 Aug 2011 13:10 21 Aug 2011 16:34 –18.69 –52.27 618
08 11283 03 Sep 2011 23:58 09 Sep 2011 23:46 –14.15 –66.03 719 07 B, 013 C, 05 M, 2 X
09 11327 18 Oct 2011 23:58 28 Oct 2011 16:34 –38.71 –87.77 1107
10 11429 04 Mar 2012 23:58 08 Mar 2012 23:46 –33.82 –19.44 467 02 B, 032 C, 14 M, 2 X
11 11431 04 Mar 2012 11:10 10 Mar 2012 09:22 –14.62 –94.20 681
12 11476 04 May 2012 12:58 17 May 2012 22:34 –84.68 –89.44 1477 13 B, 089 C, 11 M, 0 X
13 11515 26 Jun 2012 03:58 10 Jul 2012 03:10 –81.46 –88.61 1668 02 B, 073 C, 30 M, 1 X
14 11726 19 Apr 2013 04:22 27 Apr 2013 09:10 –19.41 –88.68 924 11 B, 056 C, 01 M, 0 X
15 11884 26 Oct 2013 06:58 08 Nov 2013 10:46 –83.82 –88.84 1571 01 B, 015 C, 04 M, 0 x
16 11890 02 Nov 2013 23:58 11 Nov 2013 23:46 –68.05 –53.28 1072 00 B, 046 C, –5 M, 3 X
17 12003 09 Mar 2014 15:34 16 Mar 2014 22:10 –07.31 –89.50 765 00 B, 009 C 00 M, 0 x
18 12089 10 Jun 2014 20:22 19 Jun 2014 22:10 –31.16 –90.45 1082 01 B, 011 C, 01 M, 0 x
19 12118 17 Jul 2014 16:34 21 Jul 2014 04:10 –13.30 –59.95 419
20 12119 18 Jul 2014 09:34 26 Jul 2014 04:46 –23.16 –84.18 867 01 B,000 c, 00 m, 0 x
21 12192 16 Oct 2016 09:10 30 Oct 2016 18:22 –82.71 –88.92 924 00 b, 074 C, 32 M, 6 X
22 12205 04 Nov 2014 23:58 08 Nov 2014 23:46 –63.56 –10.20 480 00 b, 042 C, 13 M, 1 X
23 12219 24 Nov 2014 06:10 02 Dec 2014 20:58 –31.45 –89.82 1003 00 b, 007 C, 00 m, 0 x
24 12234 09 Dec 2014 06:34 18 Dec 2014 06:46 –42.95 –89.77 1072 00 b, 004 C, 00 m, 0 x
25 12242 17 Dec 2014 23:58 21 Dec 2014 23:46 –55.65 –87.65 475 00 b, 055 C, 06 M, 1 X
26 12257 04 Jan 2015 03:46 14 Jan 2015 14:46 –50.51 –89.60 1252 00 b, 023 C, 03 M 0 x
27 12271 24 Jan 2015 06:22 02 Feb 2015 14:22 –32.58 –87.96 1087 01 B, 004 C, 00 m, 0 x
28 12297 08 Mar 2015 23:58 12 Mar 2015 23:46 –45.99 –07.01 419 17 B, 100 C, 23 M, 1 X
29 12339 04 May 2015 16:34 18 May 2015 17:58 –84.50 –89.56 1636 03 B, 056 C, 03 M, 1 X
30 12371 15 Jun 2015 14:34 28 Jun 2015 23:58 –86.64 –90.45 1602 13 B, 040 C, 07 M, 0 x
31 12422 22 Sep 2015 07:58 03 Oct 2015 22:46 –59.55 –87.49 924 12 B, 062 C, 18 M, 0 x
32 12543 07 May 2016 16:58 16 May 2016 17:58 –30.72 –90.04 1043 07 B, 005 C, 00 m, 0x
33 12673 28 Aug 2017 08:58 10 Sep 2017 11:10 –81.77 –89.12 1431 01 B, 054 C, 26 M, 4 X

Notes. For each region, the National Oceanic and Atmospheric Administration (NOAA) identifier, the start and end date and heliographic longitude of each SHARP data set, and the resulting number of processed magnetograms (the number of points in the time series) are presented. The last column lists the total number of flares associated with each region based on the SWAN data set (Angryk et al. 2020).

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