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 15605
Detector 24h operating status: Last processed image: 0 hours and 21 minutes ago (2026-05-17 14:33 UTC) Last detected dimming: 10 hours and 23 minutes ago (2026-05-17 04:30 UTC) Overview for dimming #: 15605 back to overview Animations and graphs derotated original images ( non-derotated ) dimming intensity dimming mask base difference ( percentage ) running difference ( percentage )	more	more	more

Details for dimming #: 15605
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-05-16 15:45:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3763467

2026-05-16 15:48:11 2 -5.7 -33.2 -27.9 0.8 196 , 0.00 3763470

2026-05-16 15:51:11 3 -13.9 -61.2 -33.4 1.5 363 31.8 15.8 0.23, 0.57 0.62 0.00 3763471

2026-05-16 15:54:11 4 -24.5 -80.5 -42.4 2.1 526 31.6 15.9 0.24, 0.57 0.61 1.10 3763474

2026-05-16 15:57:11 5 -56.3 -99.9 -43.4 4.5 1116 30.5 16.3 0.24, 0.55 0.60 2.43 3763475

2026-05-16 16:00:11 6 -179.3 -168.0 -48.5 10.8 2743 27.2 15.4 0.24, 0.50 0.55 14.99 3763478

2026-05-16 16:03:11 7 -381.8 -313.6 -42.4 21.4 5449 26.7 14.0 0.22, 0.49 0.54 30.92 3763479

2026-05-16 16:06:13 8 -474.9 -357.4 -42.2 26.6 6712 26.7 14.1 0.22, 0.49 0.54 30.58 3763482

2026-05-16 16:09:11 9 -501.6 -347.7 -37.8 32.4 8050 26.9 14.4 0.22, 0.50 0.54 29.66 3763483

2026-05-16 16:12:12 10 -553.1 -340.5 -33.8 38.6 9596 27.2 14.4 0.22, 0.50 0.55 41.45 3763486

2026-05-16 16:15:11 11 -620.4 -337.7 -28.4 47.7 12050 27.2 14.4 0.22, 0.50 0.55 186.67 3763487

2026-05-16 16:18:11 12 -643.2 -321.6 -25.3 52.8 13435 27.7 14.6 0.23, 0.51 0.56 78.22 3763490

2026-05-16 16:21:11 13 -653.5 -305.3 -23.6 56.9 14422 28.2 14.5 0.22, 0.52 0.56 108.43 3763491

2026-05-16 16:24:11 14 -672.0 -291.3 -22.8 61.3 15114 28.4 14.4 0.22, 0.52 0.56 60.91 3763494

2026-05-16 16:27:00 15 -677.5 -283.0 -23.2 61.5 15139 28.4 14.5 0.22, 0.52 0.57 3.38 3763495

2026-05-16 16:30:12 16 -708.6 -275.7 -22.8 65.4 16116 28.5 14.3 0.22, 0.52 0.56 24.11 3763498

2026-05-16 16:33:11 17 -718.2 -272.2 -23.6 66.2 16323 28.4 14.1 0.22, 0.52 0.56 9.02 3763499

2026-05-16 16:36:11 18 -742.3 -268.9 -22.4 70.8 17456 28.5 14.0 0.21, 0.52 0.56 8.28 3763502

2026-05-16 16:39:11 19 -773.1 -265.1 -19.1 77.9 19361 28.4 13.9 0.21, 0.52 0.56 47.53 3763503

2026-05-16 16:42:12 20 -785.1 -263.7 -19.7 79.7 19820 28.4 13.8 0.21, 0.52 0.56 2.62 3763506

2026-05-16 16:45:11 21 -783.3 -263.3 -20.1 79.0 19628 28.5 13.8 0.21, 0.52 0.56 1.06 3763507

2026-05-16 16:48:11 22 -807.5 -263.3 -19.7 82.1 20444 28.5 13.8 0.21, 0.52 0.56 0.00 3763510

2026-05-16 16:51:11 23 -828.6 -259.0 -19.6 85.4 21381 28.5 13.7 0.21, 0.52 0.56 34.28 3763511

2026-05-16 16:54:11 24 -846.6 -258.6 -19.4 88.2 22139 28.5 13.7 0.21, 0.52 0.56 15.98 3763514

2026-05-16 16:57:11 25 -860.4 -256.0 -19.0 91.1 22820 28.5 13.6 0.21, 0.52 0.56 1.01 3763515

2026-05-16 17:00:11 26 -883.2 -256.4 -19.0 94.2 23586 28.3 13.5 0.21, 0.52 0.56 0.00 3763518

2026-05-16 17:03:47 27 -896.1 -257.1 -19.1 99.9 24077 28.3 13.5 0.21, 0.52 0.56 0.00 3763519

2026-05-16 17:06:11 28 -898.4 -254.9 -19.2 99.5 24037 28.3 13.4 0.21, 0.52 0.56 0.00 3763522

2026-05-16 17:09:11 29 -901.2 -258.4 -19.6 99.7 23962 28.3 13.4 0.21, 0.52 0.56 0.00 3763523

2026-05-16 17:12:11 30 -897.7 -255.1 -19.7 99.9 23904 28.3 13.3 0.21, 0.52 0.56 0.00 3763526

2026-05-16 17:15:11 31 -893.9 -248.6 -19.4 100.5 23967 28.3 13.3 0.20, 0.52 0.56 0.00 3763527

2026-05-16 17:18:11 32 -899.9 -241.9 -19.2 100.8 24427 28.2 13.2 0.20, 0.52 0.56 10.22 3763530

2026-05-16 17:21:11 33 -896.6 -243.8 -18.7 101.5 24602 28.2 13.1 0.20, 0.52 0.55 13.89 3763531

2026-05-16 17:24:11 34 -890.5 -247.0 -18.9 102.0 24312 28.2 13.0 0.20, 0.52 0.55 2.51 3763534

2026-05-16 17:27:11 35 -884.6 -246.7 -18.9 101.8 24159 28.1 13.0 0.20, 0.51 0.55 6.90 3763535

2026-05-16 17:30:11 36 -889.7 -250.1 -18.7 103.0 24469 28.0 13.0 0.20, 0.51 0.55 3.15 3763538

2026-05-16 17:33:11 37 -892.7 -251.2 -18.8 103.7 24596 28.0 12.9 0.20, 0.51 0.55 12.36 3763539

2026-05-16 17:36:11 38 -894.6 -254.7 -18.8 104.8 24839 28.0 12.9 0.20, 0.51 0.55 6.19 3763542

2026-05-16 17:39:11 39 -902.1 -258.1 -19.1 105.9 25009 28.0 12.9 0.20, 0.51 0.55 2.91 3763543

2026-05-16 17:42:11 40 -899.1 -262.6 -19.2 104.4 24887 28.0 12.9 0.20, 0.51 0.55 2.30 3763546

2026-05-16 17:45:11 41 -887.6 -259.5 -19.2 102.3 24438 28.0 12.8 0.20, 0.51 0.55 0.00 3763547

2026-05-16 17:48:11 42 -960.5 -252.9 -17.3 106.7 29367 28.3 12.9 0.20, 0.52 0.55 6.19 3763550

2026-05-16 17:51:11 43 -952.4 -248.3 -17.5 103.6 28937 28.3 12.9 0.20, 0.52 0.55 9.27 3763551

2026-05-16 17:54:11 44 -951.4 -252.1 -17.7 100.9 28619 28.2 13.0 0.20, 0.52 0.55 3.69 3763554

2026-05-16 17:57:11 45 -943.3 -250.5 -18.1 97.9 27878 28.1 12.9 0.20, 0.51 0.55 0.00 3763555

2026-05-16 18:00:11 46 -942.6 -250.8 -18.4 95.4 27656 28.2 12.9 0.20, 0.52 0.55 0.00 3763558

2026-05-16 18:03:11 47 -945.8 -252.9 -18.6 94.5 27738 28.2 12.9 0.20, 0.52 0.55 0.00 3763559

2026-05-16 18:06:11 48 -930.8 -251.4 -18.5 90.3 27242 28.2 12.9 0.20, 0.52 0.55 0.00 3763562

2026-05-16 18:09:47 49 -929.3 -251.1 -18.8 88.1 26859 28.2 12.9 0.20, 0.52 0.55 0.00 3763563

2026-05-16 18:12:11 50 -929.0 -252.1 -18.9 87.7 26837 28.2 12.9 0.20, 0.52 0.55 0.00 3763566

2026-05-16 18:15:11 51 -926.7 -252.4 -19.0 85.9 26807 28.2 12.8 0.20, 0.52 0.55 0.00 3763567

2026-05-16 18:18:11 52 -925.5 -251.8 -19.4 85.1 26463 28.2 12.8 0.20, 0.52 0.55 0.00 3763570

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
2026-05-16 15:45:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3763467
2026-05-16 15:48:11	2	-5.7	-33.2	-27.9	0.8	196			,		0.00	3763470
2026-05-16 15:51:11	3	-13.9	-61.2	-33.4	1.5	363	31.8	15.8	0.23, 0.57	0.62	0.00	3763471
2026-05-16 15:54:11	4	-24.5	-80.5	-42.4	2.1	526	31.6	15.9	0.24, 0.57	0.61	1.10	3763474
2026-05-16 15:57:11	5	-56.3	-99.9	-43.4	4.5	1116	30.5	16.3	0.24, 0.55	0.60	2.43	3763475
2026-05-16 16:00:11	6	-179.3	-168.0	-48.5	10.8	2743	27.2	15.4	0.24, 0.50	0.55	14.99	3763478
2026-05-16 16:03:11	7	-381.8	-313.6	-42.4	21.4	5449	26.7	14.0	0.22, 0.49	0.54	30.92	3763479
2026-05-16 16:06:13	8	-474.9	-357.4	-42.2	26.6	6712	26.7	14.1	0.22, 0.49	0.54	30.58	3763482
2026-05-16 16:09:11	9	-501.6	-347.7	-37.8	32.4	8050	26.9	14.4	0.22, 0.50	0.54	29.66	3763483
2026-05-16 16:12:12	10	-553.1	-340.5	-33.8	38.6	9596	27.2	14.4	0.22, 0.50	0.55	41.45	3763486
2026-05-16 16:15:11	11	-620.4	-337.7	-28.4	47.7	12050	27.2	14.4	0.22, 0.50	0.55	186.67	3763487
2026-05-16 16:18:11	12	-643.2	-321.6	-25.3	52.8	13435	27.7	14.6	0.23, 0.51	0.56	78.22	3763490
2026-05-16 16:21:11	13	-653.5	-305.3	-23.6	56.9	14422	28.2	14.5	0.22, 0.52	0.56	108.43	3763491
2026-05-16 16:24:11	14	-672.0	-291.3	-22.8	61.3	15114	28.4	14.4	0.22, 0.52	0.56	60.91	3763494
2026-05-16 16:27:00	15	-677.5	-283.0	-23.2	61.5	15139	28.4	14.5	0.22, 0.52	0.57	3.38	3763495
2026-05-16 16:30:12	16	-708.6	-275.7	-22.8	65.4	16116	28.5	14.3	0.22, 0.52	0.56	24.11	3763498
2026-05-16 16:33:11	17	-718.2	-272.2	-23.6	66.2	16323	28.4	14.1	0.22, 0.52	0.56	9.02	3763499
2026-05-16 16:36:11	18	-742.3	-268.9	-22.4	70.8	17456	28.5	14.0	0.21, 0.52	0.56	8.28	3763502
2026-05-16 16:39:11	19	-773.1	-265.1	-19.1	77.9	19361	28.4	13.9	0.21, 0.52	0.56	47.53	3763503
2026-05-16 16:42:12	20	-785.1	-263.7	-19.7	79.7	19820	28.4	13.8	0.21, 0.52	0.56	2.62	3763506
2026-05-16 16:45:11	21	-783.3	-263.3	-20.1	79.0	19628	28.5	13.8	0.21, 0.52	0.56	1.06	3763507
2026-05-16 16:48:11	22	-807.5	-263.3	-19.7	82.1	20444	28.5	13.8	0.21, 0.52	0.56	0.00	3763510
2026-05-16 16:51:11	23	-828.6	-259.0	-19.6	85.4	21381	28.5	13.7	0.21, 0.52	0.56	34.28	3763511
2026-05-16 16:54:11	24	-846.6	-258.6	-19.4	88.2	22139	28.5	13.7	0.21, 0.52	0.56	15.98	3763514
2026-05-16 16:57:11	25	-860.4	-256.0	-19.0	91.1	22820	28.5	13.6	0.21, 0.52	0.56	1.01	3763515
2026-05-16 17:00:11	26	-883.2	-256.4	-19.0	94.2	23586	28.3	13.5	0.21, 0.52	0.56	0.00	3763518
2026-05-16 17:03:47	27	-896.1	-257.1	-19.1	99.9	24077	28.3	13.5	0.21, 0.52	0.56	0.00	3763519
2026-05-16 17:06:11	28	-898.4	-254.9	-19.2	99.5	24037	28.3	13.4	0.21, 0.52	0.56	0.00	3763522
2026-05-16 17:09:11	29	-901.2	-258.4	-19.6	99.7	23962	28.3	13.4	0.21, 0.52	0.56	0.00	3763523
2026-05-16 17:12:11	30	-897.7	-255.1	-19.7	99.9	23904	28.3	13.3	0.21, 0.52	0.56	0.00	3763526
2026-05-16 17:15:11	31	-893.9	-248.6	-19.4	100.5	23967	28.3	13.3	0.20, 0.52	0.56	0.00	3763527
2026-05-16 17:18:11	32	-899.9	-241.9	-19.2	100.8	24427	28.2	13.2	0.20, 0.52	0.56	10.22	3763530
2026-05-16 17:21:11	33	-896.6	-243.8	-18.7	101.5	24602	28.2	13.1	0.20, 0.52	0.55	13.89	3763531
2026-05-16 17:24:11	34	-890.5	-247.0	-18.9	102.0	24312	28.2	13.0	0.20, 0.52	0.55	2.51	3763534
2026-05-16 17:27:11	35	-884.6	-246.7	-18.9	101.8	24159	28.1	13.0	0.20, 0.51	0.55	6.90	3763535
2026-05-16 17:30:11	36	-889.7	-250.1	-18.7	103.0	24469	28.0	13.0	0.20, 0.51	0.55	3.15	3763538
2026-05-16 17:33:11	37	-892.7	-251.2	-18.8	103.7	24596	28.0	12.9	0.20, 0.51	0.55	12.36	3763539
2026-05-16 17:36:11	38	-894.6	-254.7	-18.8	104.8	24839	28.0	12.9	0.20, 0.51	0.55	6.19	3763542
2026-05-16 17:39:11	39	-902.1	-258.1	-19.1	105.9	25009	28.0	12.9	0.20, 0.51	0.55	2.91	3763543
2026-05-16 17:42:11	40	-899.1	-262.6	-19.2	104.4	24887	28.0	12.9	0.20, 0.51	0.55	2.30	3763546
2026-05-16 17:45:11	41	-887.6	-259.5	-19.2	102.3	24438	28.0	12.8	0.20, 0.51	0.55	0.00	3763547
2026-05-16 17:48:11	42	-960.5	-252.9	-17.3	106.7	29367	28.3	12.9	0.20, 0.52	0.55	6.19	3763550
2026-05-16 17:51:11	43	-952.4	-248.3	-17.5	103.6	28937	28.3	12.9	0.20, 0.52	0.55	9.27	3763551
2026-05-16 17:54:11	44	-951.4	-252.1	-17.7	100.9	28619	28.2	13.0	0.20, 0.52	0.55	3.69	3763554
2026-05-16 17:57:11	45	-943.3	-250.5	-18.1	97.9	27878	28.1	12.9	0.20, 0.51	0.55	0.00	3763555
2026-05-16 18:00:11	46	-942.6	-250.8	-18.4	95.4	27656	28.2	12.9	0.20, 0.52	0.55	0.00	3763558
2026-05-16 18:03:11	47	-945.8	-252.9	-18.6	94.5	27738	28.2	12.9	0.20, 0.52	0.55	0.00	3763559
2026-05-16 18:06:11	48	-930.8	-251.4	-18.5	90.3	27242	28.2	12.9	0.20, 0.52	0.55	0.00	3763562
2026-05-16 18:09:47	49	-929.3	-251.1	-18.8	88.1	26859	28.2	12.9	0.20, 0.52	0.55	0.00	3763563
2026-05-16 18:12:11	50	-929.0	-252.1	-18.9	87.7	26837	28.2	12.9	0.20, 0.52	0.55	0.00	3763566
2026-05-16 18:15:11	51	-926.7	-252.4	-19.0	85.9	26807	28.2	12.8	0.20, 0.52	0.55	0.00	3763567
2026-05-16 18:18:11	52	-925.5	-251.8	-19.4	85.1	26463	28.2	12.8	0.20, 0.52	0.55	0.00	3763570