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 14123
Detector 24h operating status: Last processed image: 0 hours and 18 minutes ago (2025-10-18 20:39 UTC) Last detected dimming: 1 hours and 5 minutes ago (2025-10-18 19:51 UTC) Overview for dimming #: 14123 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 #: 14123
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-10-14 07:27:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3557748

2025-10-14 07:30:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3557749

2025-10-14 07:33:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3557752

2025-10-14 07:36:11 4 -0.1 0.0 -10.1 0.0 6 , 0.00 3557753

2025-10-14 07:39:11 5 -0.1 -0.4 -7.9 0.0 10 , 0.00 3557759

2025-10-14 07:42:11 6 -0.1 -0.7 -10.4 0.0 8 25.2 37.0 0.55, 0.35 0.65 11.10 3557760

2025-10-14 07:45:11 7 -1.4 -7.5 -9.3 0.6 141 26.7 36.4 0.54, 0.38 0.66 3.27 3557761

2025-10-14 07:48:11 8 -1.3 -8.7 -10.1 0.5 119 27.1 36.4 0.53, 0.38 0.66 1.34 3557762

2025-10-14 07:51:11 9 -1.4 -7.8 -9.0 0.6 143 27.1 36.2 0.53, 0.38 0.66 0.91 3557766

2025-10-14 07:54:11 10 -1.0 -4.8 -8.6 0.4 100 26.4 36.5 0.54, 0.37 0.66 2.76 3557767

2025-10-14 07:57:11 11 -0.7 -4.1 -8.6 0.3 70 25.2 37.0 0.55, 0.35 0.65 0.00 3557768

2025-10-14 08:00:11 12 -0.6 -2.9 -10.8 0.2 50 25.1 36.9 0.55, 0.35 0.65 0.00 3557769

2025-10-14 08:03:11 13 -0.8 -2.4 -8.7 0.2 54 25.1 36.8 0.55, 0.35 0.65 0.00 3557772

2025-10-14 08:06:11 14 -0.3 -0.2 -12.9 0.1 15 26.1 36.0 0.53, 0.37 0.65 0.00 3557773

2025-10-14 08:09:11 15 -0.2 0.0 -10.4 0.0 12 25.3 36.8 0.55, 0.35 0.65 0.00 3557778

2025-10-14 08:12:11 16 -0.3 -0.8 -9.2 0.1 22 20.3 31.7 0.50, 0.27 0.57 0.00 3557779

2025-10-14 08:15:11 17 -11.8 -43.8 -27.2 1.4 363 30.7 29.2 0.43, 0.44 0.61 2.47 3557780

2025-10-14 08:18:11 18 -13.6 -42.7 -23.6 1.9 467 30.4 29.5 0.43, 0.43 0.61 6.26 3557781

2025-10-14 08:21:11 19 -15.2 -42.9 -20.6 2.2 554 30.8 29.9 0.43, 0.44 0.62 4.51 3557786

2025-10-14 08:24:11 20 -17.9 -42.6 -17.5 2.8 736 31.6 28.9 0.42, 0.45 0.61 0.00 3557787

2025-10-14 08:27:11 21 -18.6 -44.0 -19.0 2.7 716 31.5 29.0 0.42, 0.45 0.61 0.00 3557788

2025-10-14 08:30:11 22 -58.7 -87.1 -14.4 12.5 2706 25.4 40.4 0.59, 0.36 0.69 0.00 3557789

2025-10-14 08:33:11 23 -63.0 -89.3 -14.7 13.2 2847 25.2 41.0 0.60, 0.36 0.70 0.00 3557792

2025-10-14 08:36:11 24 -25.3 -44.4 -18.1 3.9 1031 31.7 29.6 0.43, 0.45 0.62 0.00 3557793

2025-10-14 08:39:11 25 -27.1 -45.9 -18.2 4.2 1106 31.8 29.6 0.43, 0.45 0.62 0.00 3557798

2025-10-14 08:42:11 26 -29.0 -48.6 -18.9 4.3 1139 31.9 29.5 0.42, 0.46 0.62 0.00 3557799

2025-10-14 08:45:11 27 -31.6 -49.8 -18.0 4.8 1259 -17.2 -26.8 -0.44, -0.39 0.58 1.31 3557800

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
2025-10-14 07:27:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3557748
2025-10-14 07:30:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3557749
2025-10-14 07:33:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3557752
2025-10-14 07:36:11	4	-0.1	0.0	-10.1	0.0	6			,		0.00	3557753
2025-10-14 07:39:11	5	-0.1	-0.4	-7.9	0.0	10			,		0.00	3557759
2025-10-14 07:42:11	6	-0.1	-0.7	-10.4	0.0	8	25.2	37.0	0.55, 0.35	0.65	11.10	3557760
2025-10-14 07:45:11	7	-1.4	-7.5	-9.3	0.6	141	26.7	36.4	0.54, 0.38	0.66	3.27	3557761
2025-10-14 07:48:11	8	-1.3	-8.7	-10.1	0.5	119	27.1	36.4	0.53, 0.38	0.66	1.34	3557762
2025-10-14 07:51:11	9	-1.4	-7.8	-9.0	0.6	143	27.1	36.2	0.53, 0.38	0.66	0.91	3557766
2025-10-14 07:54:11	10	-1.0	-4.8	-8.6	0.4	100	26.4	36.5	0.54, 0.37	0.66	2.76	3557767
2025-10-14 07:57:11	11	-0.7	-4.1	-8.6	0.3	70	25.2	37.0	0.55, 0.35	0.65	0.00	3557768
2025-10-14 08:00:11	12	-0.6	-2.9	-10.8	0.2	50	25.1	36.9	0.55, 0.35	0.65	0.00	3557769
2025-10-14 08:03:11	13	-0.8	-2.4	-8.7	0.2	54	25.1	36.8	0.55, 0.35	0.65	0.00	3557772
2025-10-14 08:06:11	14	-0.3	-0.2	-12.9	0.1	15	26.1	36.0	0.53, 0.37	0.65	0.00	3557773
2025-10-14 08:09:11	15	-0.2	0.0	-10.4	0.0	12	25.3	36.8	0.55, 0.35	0.65	0.00	3557778
2025-10-14 08:12:11	16	-0.3	-0.8	-9.2	0.1	22	20.3	31.7	0.50, 0.27	0.57	0.00	3557779
2025-10-14 08:15:11	17	-11.8	-43.8	-27.2	1.4	363	30.7	29.2	0.43, 0.44	0.61	2.47	3557780
2025-10-14 08:18:11	18	-13.6	-42.7	-23.6	1.9	467	30.4	29.5	0.43, 0.43	0.61	6.26	3557781
2025-10-14 08:21:11	19	-15.2	-42.9	-20.6	2.2	554	30.8	29.9	0.43, 0.44	0.62	4.51	3557786
2025-10-14 08:24:11	20	-17.9	-42.6	-17.5	2.8	736	31.6	28.9	0.42, 0.45	0.61	0.00	3557787
2025-10-14 08:27:11	21	-18.6	-44.0	-19.0	2.7	716	31.5	29.0	0.42, 0.45	0.61	0.00	3557788
2025-10-14 08:30:11	22	-58.7	-87.1	-14.4	12.5	2706	25.4	40.4	0.59, 0.36	0.69	0.00	3557789
2025-10-14 08:33:11	23	-63.0	-89.3	-14.7	13.2	2847	25.2	41.0	0.60, 0.36	0.70	0.00	3557792
2025-10-14 08:36:11	24	-25.3	-44.4	-18.1	3.9	1031	31.7	29.6	0.43, 0.45	0.62	0.00	3557793
2025-10-14 08:39:11	25	-27.1	-45.9	-18.2	4.2	1106	31.8	29.6	0.43, 0.45	0.62	0.00	3557798
2025-10-14 08:42:11	26	-29.0	-48.6	-18.9	4.3	1139	31.9	29.5	0.42, 0.46	0.62	0.00	3557799
2025-10-14 08:45:11	27	-31.6	-49.8	-18.0	4.8	1259	-17.2	-26.8	-0.44, -0.39	0.58	1.31	3557800