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 14805
Detector 24h operating status: Last processed image: 0 hours and 17 minutes ago (2026-01-18 02:00 UTC) Last detected dimming: 1 hours and 23 minutes ago (2026-01-18 00:54 UTC) Overview for dimming #: 14805 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 #: 14805
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-01-05 03:09:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3635847

2026-01-05 03:12:11 2 0.0 0.0 0.0 0.0 0 , 1.48 3635848

2026-01-05 03:15:11 3 -1.0 -6.2 -12.9 0.4 75 , 0.00 3635851

2026-01-05 03:18:11 4 -1.8 -9.5 -11.7 0.7 140 , 0.00 3635852

2026-01-05 03:21:11 5 -3.2 -12.7 -13.4 1.2 231 -11.9 -55.1 -0.81, -0.17 0.83 1.53 3635857

2026-01-05 03:24:23 6 -3.8 -12.0 -14.6 1.3 255 -11.6 -52.9 -0.79, -0.17 0.81 6.00 3635858

2026-01-05 03:27:11 7 -4.4 -12.5 -14.2 1.5 285 -11.3 -51.3 -0.77, -0.16 0.79 1.41 3635859

2026-01-05 03:30:11 8 -5.0 -12.8 -15.8 1.5 304 -10.5 -49.1 -0.75, -0.14 0.77 0.91 3635860

2026-01-05 03:33:11 9 -4.1 -11.9 -14.6 1.2 245 -10.4 -47.9 -0.74, -0.14 0.75 0.00 3635864

2026-01-05 03:36:11 10 -3.6 -12.7 -15.6 1.0 205 -10.3 -47.8 -0.74, -0.14 0.75 0.00 3635865

2026-01-05 03:39:11 11 -18.9 -21.9 -15.0 6.5 1210 -9.6 -50.2 -0.77, -0.13 0.78 2.69 3635867

2026-01-05 03:42:11 12 -20.5 -21.6 -14.3 7.1 1349 -9.6 -49.9 -0.76, -0.13 0.77 3.41 3635868

2026-01-05 03:45:11 13 -22.7 -21.7 -14.4 7.6 1443 -11.8 -49.8 -0.76, -0.17 0.77 1.15 3635871

2026-01-05 03:48:11 14 -24.6 -22.4 -14.0 8.2 1572 -12.3 -49.8 -0.76, -0.18 0.78 0.00 3635872

2026-01-05 03:51:11 15 -24.7 -24.4 -13.9 8.1 1557 -10.6 -48.8 -0.75, -0.15 0.76 0.00 3635877

2026-01-05 03:54:11 16 -24.8 -22.7 -13.0 8.5 1647 -10.5 -49.6 -0.76, -0.14 0.77 0.00 3635878

2026-01-05 03:57:11 17 -25.6 -22.4 -13.8 8.6 1672 -11.2 -48.3 -0.74, -0.16 0.76 0.00 3635879

2026-01-05 04:00:11 18 -25.2 -21.7 -13.2 8.7 1704 -10.6 -48.7 -0.75, -0.15 0.76 0.00 3635880

2026-01-05 04:03:11 19 -25.6 -20.8 -12.7 9.0 1763 -10.7 -49.5 -0.76, -0.15 0.77 0.00 3635883

2026-01-05 04:06:11 20 -27.9 -20.2 -12.2 9.8 1970 -11.5 -45.5 -0.71, -0.16 0.73 0.00 3635884

2026-01-05 04:09:11 21 -33.6 -19.7 -11.4 13.1 2541 -11.3 -47.1 -0.73, -0.16 0.74 0.00 3635887

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
2026-01-05 03:09:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3635847
2026-01-05 03:12:11	2	0.0	0.0	0.0	0.0	0			,		1.48	3635848
2026-01-05 03:15:11	3	-1.0	-6.2	-12.9	0.4	75			,		0.00	3635851
2026-01-05 03:18:11	4	-1.8	-9.5	-11.7	0.7	140			,		0.00	3635852
2026-01-05 03:21:11	5	-3.2	-12.7	-13.4	1.2	231	-11.9	-55.1	-0.81, -0.17	0.83	1.53	3635857
2026-01-05 03:24:23	6	-3.8	-12.0	-14.6	1.3	255	-11.6	-52.9	-0.79, -0.17	0.81	6.00	3635858
2026-01-05 03:27:11	7	-4.4	-12.5	-14.2	1.5	285	-11.3	-51.3	-0.77, -0.16	0.79	1.41	3635859
2026-01-05 03:30:11	8	-5.0	-12.8	-15.8	1.5	304	-10.5	-49.1	-0.75, -0.14	0.77	0.91	3635860
2026-01-05 03:33:11	9	-4.1	-11.9	-14.6	1.2	245	-10.4	-47.9	-0.74, -0.14	0.75	0.00	3635864
2026-01-05 03:36:11	10	-3.6	-12.7	-15.6	1.0	205	-10.3	-47.8	-0.74, -0.14	0.75	0.00	3635865
2026-01-05 03:39:11	11	-18.9	-21.9	-15.0	6.5	1210	-9.6	-50.2	-0.77, -0.13	0.78	2.69	3635867
2026-01-05 03:42:11	12	-20.5	-21.6	-14.3	7.1	1349	-9.6	-49.9	-0.76, -0.13	0.77	3.41	3635868
2026-01-05 03:45:11	13	-22.7	-21.7	-14.4	7.6	1443	-11.8	-49.8	-0.76, -0.17	0.77	1.15	3635871
2026-01-05 03:48:11	14	-24.6	-22.4	-14.0	8.2	1572	-12.3	-49.8	-0.76, -0.18	0.78	0.00	3635872
2026-01-05 03:51:11	15	-24.7	-24.4	-13.9	8.1	1557	-10.6	-48.8	-0.75, -0.15	0.76	0.00	3635877
2026-01-05 03:54:11	16	-24.8	-22.7	-13.0	8.5	1647	-10.5	-49.6	-0.76, -0.14	0.77	0.00	3635878
2026-01-05 03:57:11	17	-25.6	-22.4	-13.8	8.6	1672	-11.2	-48.3	-0.74, -0.16	0.76	0.00	3635879
2026-01-05 04:00:11	18	-25.2	-21.7	-13.2	8.7	1704	-10.6	-48.7	-0.75, -0.15	0.76	0.00	3635880
2026-01-05 04:03:11	19	-25.6	-20.8	-12.7	9.0	1763	-10.7	-49.5	-0.76, -0.15	0.77	0.00	3635883
2026-01-05 04:06:11	20	-27.9	-20.2	-12.2	9.8	1970	-11.5	-45.5	-0.71, -0.16	0.73	0.00	3635884
2026-01-05 04:09:11	21	-33.6	-19.7	-11.4	13.1	2541	-11.3	-47.1	-0.73, -0.16	0.74	0.00	3635887