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 14907
Detector 24h operating status: Last processed image: 0 hours and 18 minutes ago (2026-03-13 03:06 UTC) Last detected dimming: 1 hours and 18 minutes ago (2026-03-13 02:06 UTC) Overview for dimming #: 14907 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 #: 14907
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-01-21 11:06:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3650579

2026-01-21 11:09:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3650582

2026-01-21 11:12:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3650583

2026-01-21 11:15:11 4 0.0 0.0 0.0 0.0 0 , 1.01 3650586

2026-01-21 11:18:11 5 0.0 0.0 0.0 0.0 0 , 1.27 3650587

2026-01-21 11:21:11 6 -0.5 -6.3 -14.4 0.2 36 -7.1 -62.2 -0.89, -0.08 0.89 4.82 3650592

2026-01-21 11:24:11 7 -0.9 -8.3 -13.1 0.5 71 -7.7 -61.5 -0.88, -0.09 0.88 4.83 3650593

2026-01-21 11:27:11 8 -1.3 -7.4 -12.9 0.6 93 -10.1 -58.8 -0.85, -0.13 0.86 6.50 3650594

2026-01-21 11:30:11 9 -4.2 -12.4 -11.9 1.9 296 -11.1 -58.0 -0.84, -0.15 0.85 1.61 3650595

2026-01-21 11:33:11 10 -4.6 -12.0 -12.3 2.1 324 -11.1 -58.0 -0.84, -0.15 0.85 1.07 3650600

2026-01-21 11:36:11 11 -5.2 -12.9 -12.6 2.3 354 -11.1 -58.0 -0.84, -0.15 0.85 1.77 3650601

2026-01-21 11:39:11 12 -7.0 -14.6 -13.3 2.6 388 -18.5 -57.5 -0.81, -0.27 0.85 1.74 3650602

2026-01-21 11:42:11 13 -8.8 -24.7 -11.7 3.7 485 -19.5 -57.5 -0.80, -0.29 0.85 1.71 3650603

2026-01-21 11:45:11 14 -11.6 -48.1 -11.5 4.3 569 -20.8 -57.7 -0.80, -0.31 0.86 1.96 3650606

2026-01-21 11:48:11 15 -16.3 -62.4 -11.2 5.6 827 -20.2 -57.8 -0.80, -0.30 0.86 0.00 3650607

2026-01-21 11:51:11 16 -19.5 -78.9 -10.6 6.6 986 -20.0 -57.9 -0.80, -0.30 0.86 1.30 3650610

2026-01-21 11:54:11 17 -23.5 -95.6 -10.9 7.5 1042 -20.8 -58.2 -0.80, -0.31 0.86 1.36 3650611

2026-01-21 11:57:11 18 -32.2 -137.8 -11.6 7.6 1059 -20.5 -58.3 -0.81, -0.31 0.86 0.00 3650614

2026-01-21 12:00:11 19 -39.1 -162.3 -11.3 9.2 1230 -20.4 -58.3 -0.81, -0.31 0.86 0.00 3650615

2026-01-21 12:03:11 20 -45.4 -175.8 -10.9 10.3 1416 -20.4 -58.5 -0.81, -0.31 0.86 0.00 3650618

2026-01-21 12:06:11 21 -60.7 -191.9 -9.9 14.7 2389 -20.4 -58.5 -0.81, -0.31 0.86 0.00 3650619

2026-01-21 12:09:11 22 -70.3 -199.5 -9.8 17.6 2903 -20.1 -58.5 -0.81, -0.30 0.86 0.00 3650622

2026-01-21 12:12:11 23 -78.5 -212.5 -9.8 19.6 3206 -20.1 -58.7 -0.81, -0.30 0.87 0.00 3650623

2026-01-21 12:15:11 24 -83.4 -214.6 -10.2 20.2 3389 -20.1 -58.7 -0.81, -0.30 0.87 0.00 3650626

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
2026-01-21 11:06:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3650579
2026-01-21 11:09:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3650582
2026-01-21 11:12:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3650583
2026-01-21 11:15:11	4	0.0	0.0	0.0	0.0	0			,		1.01	3650586
2026-01-21 11:18:11	5	0.0	0.0	0.0	0.0	0			,		1.27	3650587
2026-01-21 11:21:11	6	-0.5	-6.3	-14.4	0.2	36	-7.1	-62.2	-0.89, -0.08	0.89	4.82	3650592
2026-01-21 11:24:11	7	-0.9	-8.3	-13.1	0.5	71	-7.7	-61.5	-0.88, -0.09	0.88	4.83	3650593
2026-01-21 11:27:11	8	-1.3	-7.4	-12.9	0.6	93	-10.1	-58.8	-0.85, -0.13	0.86	6.50	3650594
2026-01-21 11:30:11	9	-4.2	-12.4	-11.9	1.9	296	-11.1	-58.0	-0.84, -0.15	0.85	1.61	3650595
2026-01-21 11:33:11	10	-4.6	-12.0	-12.3	2.1	324	-11.1	-58.0	-0.84, -0.15	0.85	1.07	3650600
2026-01-21 11:36:11	11	-5.2	-12.9	-12.6	2.3	354	-11.1	-58.0	-0.84, -0.15	0.85	1.77	3650601
2026-01-21 11:39:11	12	-7.0	-14.6	-13.3	2.6	388	-18.5	-57.5	-0.81, -0.27	0.85	1.74	3650602
2026-01-21 11:42:11	13	-8.8	-24.7	-11.7	3.7	485	-19.5	-57.5	-0.80, -0.29	0.85	1.71	3650603
2026-01-21 11:45:11	14	-11.6	-48.1	-11.5	4.3	569	-20.8	-57.7	-0.80, -0.31	0.86	1.96	3650606
2026-01-21 11:48:11	15	-16.3	-62.4	-11.2	5.6	827	-20.2	-57.8	-0.80, -0.30	0.86	0.00	3650607
2026-01-21 11:51:11	16	-19.5	-78.9	-10.6	6.6	986	-20.0	-57.9	-0.80, -0.30	0.86	1.30	3650610
2026-01-21 11:54:11	17	-23.5	-95.6	-10.9	7.5	1042	-20.8	-58.2	-0.80, -0.31	0.86	1.36	3650611
2026-01-21 11:57:11	18	-32.2	-137.8	-11.6	7.6	1059	-20.5	-58.3	-0.81, -0.31	0.86	0.00	3650614
2026-01-21 12:00:11	19	-39.1	-162.3	-11.3	9.2	1230	-20.4	-58.3	-0.81, -0.31	0.86	0.00	3650615
2026-01-21 12:03:11	20	-45.4	-175.8	-10.9	10.3	1416	-20.4	-58.5	-0.81, -0.31	0.86	0.00	3650618
2026-01-21 12:06:11	21	-60.7	-191.9	-9.9	14.7	2389	-20.4	-58.5	-0.81, -0.31	0.86	0.00	3650619
2026-01-21 12:09:11	22	-70.3	-199.5	-9.8	17.6	2903	-20.1	-58.5	-0.81, -0.30	0.86	0.00	3650622
2026-01-21 12:12:11	23	-78.5	-212.5	-9.8	19.6	3206	-20.1	-58.7	-0.81, -0.30	0.87	0.00	3650623
2026-01-21 12:15:11	24	-83.4	-214.6	-10.2	20.2	3389	-20.1	-58.7	-0.81, -0.30	0.87	0.00	3650626