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 14308
Detector 24h operating status: Last processed image: 0 hours and 17 minutes ago (2025-11-08 07:30 UTC) Last detected dimming: 0 hours and 17 minutes ago (2025-11-08 07:30 UTC) Overview for dimming #: 14308 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 #: 14308
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-11-04 17:15:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3578094

2025-11-04 17:18:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3578095

2025-11-04 17:21:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3578096

2025-11-04 17:24:13 4 -1.4 -15.1 -38.9 0.3 33 20.6 -70.2 -0.89, 0.33 0.95 0.00 3578099

2025-11-04 17:27:01 5 -4.8 -28.5 -9.8 0.5 155 22.8 -69.8 -0.87, 0.37 0.95 0.00 3578100

2025-11-04 17:30:12 6 -19.5 -14.5 -9.2 0.0 2001 -1.07, 0.40 1.14 7.58 3578105

2025-11-04 17:33:00 7 -36.8 -17.6 -10.3 0.0 3397 -1.07, 0.41 1.14 54.70 3578106

2025-11-04 17:36:13 8 -82.7 -91.1 -12.2 0.5 5381 -0.95, 0.52 1.08 66.75 3578107

2025-11-04 17:39:01 9 -149.6 -57.2 -13.5 2.2 9435 -0.93, 0.55 1.08 126.13 3578108

2025-11-04 17:42:13 10 -227.1 -61.4 -15.0 3.8 13273 -0.92, 0.56 1.07 221.84 3578113

2025-11-04 17:45:01 11 -273.2 -71.1 -16.6 4.6 14734 -0.91, 0.54 1.06 149.78 3578114

2025-11-04 17:48:12 12 -362.1 -227.0 -15.9 7.3 18413 -0.88, 0.51 1.02 131.19 3578115

2025-11-04 17:51:01 13 -356.3 -228.4 -15.2 8.0 18479 -0.88, 0.50 1.01 71.74 3578116

2025-11-04 17:54:13 14 -350.6 -276.8 -14.0 8.9 18962 -0.87, 0.50 1.00 73.37 3578119

2025-11-04 17:57:01 15 -339.2 -263.7 -13.2 11.9 19491 29.4 -80.8 -0.87, 0.48 0.99 254.86 3578120

2025-11-04 18:00:12 16 -357.6 -301.2 -12.8 11.6 20471 28.7 -76.7 -0.86, 0.47 0.98 64.72 3578123

2025-11-04 18:03:00 17 -337.0 -302.0 -12.7 11.1 19250 28.3 -74.5 -0.86, 0.46 0.97 27.51 3578124

2025-11-04 18:06:13 18 -321.9 -283.4 -12.6 10.7 17775 29.0 -73.9 -0.85, 0.47 0.97 4.95 3578127

2025-11-04 18:09:11 19 -329.9 -265.4 -12.2 10.7 18192 29.1 -74.0 -0.85, 0.47 0.97 0.00 3578128

2025-11-04 18:12:11 20 -331.9 -252.7 -12.0 11.2 18290 29.0 -74.0 -0.85, 0.47 0.97 0.00 3578133

2025-11-04 18:15:00 21 -343.5 -254.5 -11.8 11.9 18846 28.2 -73.8 -0.86, 0.46 0.97 3.56 3578134

2025-11-04 18:18:12 22 -354.2 -240.9 -11.7 13.0 19562 27.3 -73.7 -0.86, 0.44 0.97 4.81 3578135

2025-11-04 18:21:00 23 -386.6 -241.0 -11.5 21.7 22164 27.0 -73.2 -0.86, 0.44 0.97 0.86 3578136

2025-11-04 18:24:12 24 -401.5 -244.3 -11.7 25.4 23042 26.4 -72.7 -0.86, 0.43 0.96 0.00 3578139

2025-11-04 18:27:00 25 -415.3 -245.8 -12.2 25.5 22758 26.3 -71.7 -0.86, 0.43 0.96 0.94 3578140

2025-11-04 18:30:12 26 -426.2 -270.8 -12.7 26.7 23041 26.4 -71.9 -0.86, 0.43 0.96 0.00 3578145

2025-11-04 18:33:00 27 -440.7 -271.8 -13.1 28.7 22891 25.7 -70.1 -0.86, 0.42 0.95 0.00 3578146

2025-11-04 18:36:12 28 -457.7 -255.3 -13.3 33.3 23834 26.0 -70.4 -0.86, 0.42 0.95 0.00 3578147

2025-11-04 18:39:00 29 -456.6 -240.4 -13.5 32.0 23335 25.7 -70.0 -0.86, 0.42 0.95 0.00 3578148

2025-11-04 18:42:11 30 -448.4 -245.7 -13.5 32.9 23418 25.5 -70.2 -0.86, 0.41 0.95 0.00 3578153

2025-11-04 18:45:11 31 -454.4 -260.5 -13.4 33.6 23644 25.2 -69.4 -0.86, 0.41 0.95 0.89 3578154

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
2025-11-04 17:15:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3578094
2025-11-04 17:18:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3578095
2025-11-04 17:21:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3578096
2025-11-04 17:24:13	4	-1.4	-15.1	-38.9	0.3	33	20.6	-70.2	-0.89, 0.33	0.95	0.00	3578099
2025-11-04 17:27:01	5	-4.8	-28.5	-9.8	0.5	155	22.8	-69.8	-0.87, 0.37	0.95	0.00	3578100
2025-11-04 17:30:12	6	-19.5	-14.5	-9.2	0.0	2001			-1.07, 0.40	1.14	7.58	3578105
2025-11-04 17:33:00	7	-36.8	-17.6	-10.3	0.0	3397			-1.07, 0.41	1.14	54.70	3578106
2025-11-04 17:36:13	8	-82.7	-91.1	-12.2	0.5	5381			-0.95, 0.52	1.08	66.75	3578107
2025-11-04 17:39:01	9	-149.6	-57.2	-13.5	2.2	9435			-0.93, 0.55	1.08	126.13	3578108
2025-11-04 17:42:13	10	-227.1	-61.4	-15.0	3.8	13273			-0.92, 0.56	1.07	221.84	3578113
2025-11-04 17:45:01	11	-273.2	-71.1	-16.6	4.6	14734			-0.91, 0.54	1.06	149.78	3578114
2025-11-04 17:48:12	12	-362.1	-227.0	-15.9	7.3	18413			-0.88, 0.51	1.02	131.19	3578115
2025-11-04 17:51:01	13	-356.3	-228.4	-15.2	8.0	18479			-0.88, 0.50	1.01	71.74	3578116
2025-11-04 17:54:13	14	-350.6	-276.8	-14.0	8.9	18962			-0.87, 0.50	1.00	73.37	3578119
2025-11-04 17:57:01	15	-339.2	-263.7	-13.2	11.9	19491	29.4	-80.8	-0.87, 0.48	0.99	254.86	3578120
2025-11-04 18:00:12	16	-357.6	-301.2	-12.8	11.6	20471	28.7	-76.7	-0.86, 0.47	0.98	64.72	3578123
2025-11-04 18:03:00	17	-337.0	-302.0	-12.7	11.1	19250	28.3	-74.5	-0.86, 0.46	0.97	27.51	3578124
2025-11-04 18:06:13	18	-321.9	-283.4	-12.6	10.7	17775	29.0	-73.9	-0.85, 0.47	0.97	4.95	3578127
2025-11-04 18:09:11	19	-329.9	-265.4	-12.2	10.7	18192	29.1	-74.0	-0.85, 0.47	0.97	0.00	3578128
2025-11-04 18:12:11	20	-331.9	-252.7	-12.0	11.2	18290	29.0	-74.0	-0.85, 0.47	0.97	0.00	3578133
2025-11-04 18:15:00	21	-343.5	-254.5	-11.8	11.9	18846	28.2	-73.8	-0.86, 0.46	0.97	3.56	3578134
2025-11-04 18:18:12	22	-354.2	-240.9	-11.7	13.0	19562	27.3	-73.7	-0.86, 0.44	0.97	4.81	3578135
2025-11-04 18:21:00	23	-386.6	-241.0	-11.5	21.7	22164	27.0	-73.2	-0.86, 0.44	0.97	0.86	3578136
2025-11-04 18:24:12	24	-401.5	-244.3	-11.7	25.4	23042	26.4	-72.7	-0.86, 0.43	0.96	0.00	3578139
2025-11-04 18:27:00	25	-415.3	-245.8	-12.2	25.5	22758	26.3	-71.7	-0.86, 0.43	0.96	0.94	3578140
2025-11-04 18:30:12	26	-426.2	-270.8	-12.7	26.7	23041	26.4	-71.9	-0.86, 0.43	0.96	0.00	3578145
2025-11-04 18:33:00	27	-440.7	-271.8	-13.1	28.7	22891	25.7	-70.1	-0.86, 0.42	0.95	0.00	3578146
2025-11-04 18:36:12	28	-457.7	-255.3	-13.3	33.3	23834	26.0	-70.4	-0.86, 0.42	0.95	0.00	3578147
2025-11-04 18:39:00	29	-456.6	-240.4	-13.5	32.0	23335	25.7	-70.0	-0.86, 0.42	0.95	0.00	3578148
2025-11-04 18:42:11	30	-448.4	-245.7	-13.5	32.9	23418	25.5	-70.2	-0.86, 0.41	0.95	0.00	3578153
2025-11-04 18:45:11	31	-454.4	-260.5	-13.4	33.6	23644	25.2	-69.4	-0.86, 0.41	0.95	0.89	3578154