Solar Demon Dimming Detection (qlk)

Quick-look! running in real time on SDO/AIA 211 QLK data
3 minute cadence, typical delay 15 minutes
(detection version 1.00)

(view all Solar Demon detection tools)

	Overview of dimming 15017
Detector 24h operating status: Last processed image: 0 hours and 20 minutes ago (2026-02-05 06:21 UTC) Last detected dimming: 0 hours and 20 minutes ago (2026-02-05 06:21 UTC) Overview for dimming #: 15017 back to overview Animations and graphs derotated original images ( non-derotated ) dimming intensity ( overlaid on HMI ) dimming mask base difference ( percentage ) running difference ( percentage )	more	more	more

Details for dimming #: 15017
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-02-02 00:09:01 2 -542.4 -238.8 -15.6 72.1 14970 19.4 -43.1 -0.65, 0.41 0.77 0.00 3661484

2026-02-02 00:12:37 3 -550.2 -176.7 -18.0 86.8 18599 16.3 -41.3 -0.64, 0.36 0.74 0.00 3661485

2026-02-02 00:15:01 4 -607.4 -203.1 -20.4 86.7 18445 16.0 -40.1 -0.63, 0.36 0.72 197.04 3661489

2026-02-02 00:18:13 5 -737.6 -221.0 -23.0 92.5 19428 17.1 -40.1 -0.62, 0.37 0.73 104.70 3661492

2026-02-02 00:21:01 6 -808.5 -214.0 -22.0 103.5 21481 17.4 -40.1 -0.62, 0.38 0.73 498.06 3661493

2026-02-02 00:24:12 7 -930.2 -311.6 -21.3 118.2 24089 18.0 -40.2 -0.62, 0.39 0.73 94.61 3661494

2026-02-02 00:27:01 8 -935.8 -255.9 -20.6 123.6 25528 18.0 -39.8 -0.62, 0.39 0.73 91.58 3661497

2026-02-02 00:30:37 9 -933.7 -249.4 -20.4 129.4 26472 17.8 -38.9 -0.61, 0.39 0.72 60.17 3661498

2026-02-02 00:33:00 10 -935.3 -234.9 -19.8 135.6 27318 17.6 -38.3 -0.60, 0.39 0.71 18.92 3661501

2026-02-02 00:36:12 11 -898.6 -223.1 -19.0 137.2 27249 17.7 -38.4 -0.60, 0.39 0.71 0.00 3661504

2026-02-02 00:39:01 12 -895.8 -236.9 -18.7 137.9 26762 17.9 -38.9 -0.61, 0.39 0.72 0.00 3661505

2026-02-02 00:42:13 13 -966.3 -402.9 -18.9 142.8 27186 18.2 -39.5 -0.61, 0.39 0.73 0.00 3661508

2026-02-02 00:45:01 14 -1,028.9 -446.8 -18.8 148.3 28253 18.5 -40.3 -0.62, 0.40 0.74 236.58 3661509

2026-02-02 00:48:12 15 -1,076.6 -467.4 -18.5 150.2 29164 18.6 -40.5 -0.62, 0.40 0.74 39.91 3661510

2026-02-02 00:51:00 16 -1,099.6 -519.5 -18.6 147.4 28976 18.5 -40.4 -0.62, 0.40 0.74 18.02 3661515

2026-02-02 00:54:12 17 -1,097.7 -551.2 -18.7 142.4 28337 18.7 -40.7 -0.63, 0.40 0.74 3.13 3661516

2026-02-02 00:57:00 18 -1,066.4 -532.9 -18.5 137.8 27631 18.8 -40.8 -0.63, 0.40 0.74 0.00 3661517

2026-02-02 01:00:12 19 -1,075.5 -566.2 -18.3 138.1 27575 18.7 -41.0 -0.63, 0.40 0.75 0.00 3661519

2026-02-02 01:03:01 20 -1,073.7 -623.7 -18.2 137.1 27424 18.7 -41.0 -0.63, 0.40 0.74 0.00 3661520

2026-02-02 01:06:13 21 -1,044.9 -573.7 -17.9 136.4 27524 18.6 -40.8 -0.63, 0.40 0.74 0.00 3661521

2026-02-02 01:09:01 22 -957.1 -459.7 -17.6 131.7 26373 18.7 -40.4 -0.62, 0.40 0.74 0.00 3661525

2026-02-02 01:12:12 23 -1,029.1 -533.7 -16.7 143.7 29359 18.4 -40.1 -0.62, 0.40 0.73 0.00 3661528

2026-02-02 01:15:00 24 -1,047.9 -578.4 -16.9 143.5 29468 18.3 -40.0 -0.62, 0.39 0.73 0.00 3661529

2026-02-02 01:18:12 25 -1,055.6 -604.0 -16.6 148.6 30449 18.3 -40.0 -0.62, 0.39 0.73 0.00 3661532

The research leading to these results has received funding from the European Commission's Seventh Framework Programme (FP7/2007-2013) under the grant agreement nr. 263506 [AFFECTS], and grant agreement nr. 263252 [COMESEP]
Solar Demon is still under construction.
( Legal notices - SWSC (Volume 5, A18, 2015) research article:Solar Demon - an approach to detecting flares, dimmings, and EUV waves on SDO/AIA images )

time	seq #	total intensity	max intensity	median intensity	area	size	lat	lon	x,y in R☉	dist. R☉	detection	Img ID
2026-02-02 00:09:01	2	-542.4	-238.8	-15.6	72.1	14970	19.4	-43.1	-0.65, 0.41	0.77	0.00	3661484
2026-02-02 00:12:37	3	-550.2	-176.7	-18.0	86.8	18599	16.3	-41.3	-0.64, 0.36	0.74	0.00	3661485
2026-02-02 00:15:01	4	-607.4	-203.1	-20.4	86.7	18445	16.0	-40.1	-0.63, 0.36	0.72	197.04	3661489
2026-02-02 00:18:13	5	-737.6	-221.0	-23.0	92.5	19428	17.1	-40.1	-0.62, 0.37	0.73	104.70	3661492
2026-02-02 00:21:01	6	-808.5	-214.0	-22.0	103.5	21481	17.4	-40.1	-0.62, 0.38	0.73	498.06	3661493
2026-02-02 00:24:12	7	-930.2	-311.6	-21.3	118.2	24089	18.0	-40.2	-0.62, 0.39	0.73	94.61	3661494
2026-02-02 00:27:01	8	-935.8	-255.9	-20.6	123.6	25528	18.0	-39.8	-0.62, 0.39	0.73	91.58	3661497
2026-02-02 00:30:37	9	-933.7	-249.4	-20.4	129.4	26472	17.8	-38.9	-0.61, 0.39	0.72	60.17	3661498
2026-02-02 00:33:00	10	-935.3	-234.9	-19.8	135.6	27318	17.6	-38.3	-0.60, 0.39	0.71	18.92	3661501
2026-02-02 00:36:12	11	-898.6	-223.1	-19.0	137.2	27249	17.7	-38.4	-0.60, 0.39	0.71	0.00	3661504
2026-02-02 00:39:01	12	-895.8	-236.9	-18.7	137.9	26762	17.9	-38.9	-0.61, 0.39	0.72	0.00	3661505
2026-02-02 00:42:13	13	-966.3	-402.9	-18.9	142.8	27186	18.2	-39.5	-0.61, 0.39	0.73	0.00	3661508
2026-02-02 00:45:01	14	-1,028.9	-446.8	-18.8	148.3	28253	18.5	-40.3	-0.62, 0.40	0.74	236.58	3661509
2026-02-02 00:48:12	15	-1,076.6	-467.4	-18.5	150.2	29164	18.6	-40.5	-0.62, 0.40	0.74	39.91	3661510
2026-02-02 00:51:00	16	-1,099.6	-519.5	-18.6	147.4	28976	18.5	-40.4	-0.62, 0.40	0.74	18.02	3661515
2026-02-02 00:54:12	17	-1,097.7	-551.2	-18.7	142.4	28337	18.7	-40.7	-0.63, 0.40	0.74	3.13	3661516
2026-02-02 00:57:00	18	-1,066.4	-532.9	-18.5	137.8	27631	18.8	-40.8	-0.63, 0.40	0.74	0.00	3661517
2026-02-02 01:00:12	19	-1,075.5	-566.2	-18.3	138.1	27575	18.7	-41.0	-0.63, 0.40	0.75	0.00	3661519
2026-02-02 01:03:01	20	-1,073.7	-623.7	-18.2	137.1	27424	18.7	-41.0	-0.63, 0.40	0.74	0.00	3661520
2026-02-02 01:06:13	21	-1,044.9	-573.7	-17.9	136.4	27524	18.6	-40.8	-0.63, 0.40	0.74	0.00	3661521
2026-02-02 01:09:01	22	-957.1	-459.7	-17.6	131.7	26373	18.7	-40.4	-0.62, 0.40	0.74	0.00	3661525
2026-02-02 01:12:12	23	-1,029.1	-533.7	-16.7	143.7	29359	18.4	-40.1	-0.62, 0.40	0.73	0.00	3661528
2026-02-02 01:15:00	24	-1,047.9	-578.4	-16.9	143.5	29468	18.3	-40.0	-0.62, 0.39	0.73	0.00	3661529
2026-02-02 01:18:12	25	-1,055.6	-604.0	-16.6	148.6	30449	18.3	-40.0	-0.62, 0.39	0.73	0.00	3661532