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 12984
Detector 24h operating status: Last processed image: 0 hours and 23 minutes ago (2025-06-15 17:00 UTC) Last detected dimming: 0 hours and 23 minutes ago (2025-06-15 17:00 UTC) Overview for dimming #: 12984 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 #: 12984
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-06-04 10:15:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3433115

2025-06-04 10:18:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3433118

2025-06-04 10:21:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3433119

2025-06-04 10:24:11 4 0.0 0.0 0.0 0.0 0 , 1.28 3433120

2025-06-04 10:27:11 5 0.0 0.0 0.0 0.0 0 , 1.40 3433123

2025-06-04 10:30:23 6 -1.5 -8.0 -9.5 0.6 150 , 1.05 3433124

2025-06-04 10:33:11 7 -7.0 -13.9 -9.8 2.5 598 17.0 -24.5 -0.40, 0.30 0.50 1.59 3433127

2025-06-04 10:36:11 8 -13.3 -18.2 -10.8 4.1 977 17.6 -24.2 -0.40, 0.31 0.50 0.00 3433128

2025-06-04 10:39:11 9 -18.7 -18.7 -12.0 5.7 1374 19.5 -25.7 -0.41, 0.34 0.54 0.00 3433131

2025-06-04 10:42:23 10 -25.8 -23.4 -13.2 7.0 1679 19.1 -25.5 -0.41, 0.34 0.53 0.00 3433132

2025-06-04 10:45:11 11 -49.4 -26.1 -12.3 19.5 3439 23.2 -33.6 -0.51, 0.40 0.65 1.01 3433135

2025-06-04 10:48:11 12 -67.5 -62.9 -12.5 24.9 4232 26.2 -43.4 -0.62, 0.45 0.77 2.82 3433136

2025-06-04 10:51:11 13 -76.9 -50.4 -12.9 28.4 4820 26.3 -40.4 -0.59, 0.45 0.74 1.02 3433139

2025-06-04 10:54:11 14 -88.9 -52.1 -13.6 31.5 5278 26.0 -39.6 -0.58, 0.45 0.73 0.00 3433140

2025-06-04 10:57:11 15 -98.0 -47.1 -13.6 34.0 5711 26.0 -38.6 -0.57, 0.45 0.72 0.00 3433143

2025-06-04 11:00:11 16 -111.3 -50.5 -13.9 38.4 6394 26.2 -37.7 -0.56, 0.45 0.71 0.00 3433144

2025-06-04 11:03:11 17 -124.7 -54.2 -14.0 42.3 7110 25.4 -34.9 -0.52, 0.44 0.68 0.00 3433147

2025-06-04 11:06:23 18 -135.1 -56.5 -14.5 44.6 7518 24.9 -33.3 -0.50, 0.43 0.66 1.27 3433148

2025-06-04 11:09:11 19 -144.4 -59.6 -14.6 45.7 7790 24.4 -33.2 -0.50, 0.42 0.66 0.88 3433151

2025-06-04 11:12:35 20 -154.9 -61.0 -14.8 48.2 8247 25.3 -35.4 -0.53, 0.44 0.69 0.00 3433152

2025-06-04 11:15:11 21 -159.3 -63.4 -14.9 48.7 8370 25.4 -34.9 -0.52, 0.44 0.68 0.00 3433155

2025-06-04 11:18:11 22 -167.2 -64.8 -14.6 50.9 8853 25.6 -35.3 -0.53, 0.44 0.69 0.00 3433156

2025-06-04 11:21:11 23 -174.8 -66.4 -15.1 51.8 9104 25.6 -35.5 -0.53, 0.44 0.69 0.00 3433158

2025-06-04 11:24:11 24 -183.3 -67.2 -15.2 54.0 9558 25.6 -35.7 -0.53, 0.44 0.69 0.00 3433159

2025-06-04 11:27:11 25 -189.0 -67.8 -15.9 54.3 9574 25.7 -35.4 -0.53, 0.44 0.69 0.00 3433163

2025-06-04 11:30:11 26 -197.0 -68.3 -15.9 56.2 9882 25.8 -35.7 -0.53, 0.44 0.69 0.00 3433164

2025-06-04 11:33:11 27 -201.4 -68.5 -16.2 56.6 9939 25.3 -34.2 -0.51, 0.44 0.68 0.00 3433167

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
2025-06-04 10:15:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3433115
2025-06-04 10:18:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3433118
2025-06-04 10:21:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3433119
2025-06-04 10:24:11	4	0.0	0.0	0.0	0.0	0			,		1.28	3433120
2025-06-04 10:27:11	5	0.0	0.0	0.0	0.0	0			,		1.40	3433123
2025-06-04 10:30:23	6	-1.5	-8.0	-9.5	0.6	150			,		1.05	3433124
2025-06-04 10:33:11	7	-7.0	-13.9	-9.8	2.5	598	17.0	-24.5	-0.40, 0.30	0.50	1.59	3433127
2025-06-04 10:36:11	8	-13.3	-18.2	-10.8	4.1	977	17.6	-24.2	-0.40, 0.31	0.50	0.00	3433128
2025-06-04 10:39:11	9	-18.7	-18.7	-12.0	5.7	1374	19.5	-25.7	-0.41, 0.34	0.54	0.00	3433131
2025-06-04 10:42:23	10	-25.8	-23.4	-13.2	7.0	1679	19.1	-25.5	-0.41, 0.34	0.53	0.00	3433132
2025-06-04 10:45:11	11	-49.4	-26.1	-12.3	19.5	3439	23.2	-33.6	-0.51, 0.40	0.65	1.01	3433135
2025-06-04 10:48:11	12	-67.5	-62.9	-12.5	24.9	4232	26.2	-43.4	-0.62, 0.45	0.77	2.82	3433136
2025-06-04 10:51:11	13	-76.9	-50.4	-12.9	28.4	4820	26.3	-40.4	-0.59, 0.45	0.74	1.02	3433139
2025-06-04 10:54:11	14	-88.9	-52.1	-13.6	31.5	5278	26.0	-39.6	-0.58, 0.45	0.73	0.00	3433140
2025-06-04 10:57:11	15	-98.0	-47.1	-13.6	34.0	5711	26.0	-38.6	-0.57, 0.45	0.72	0.00	3433143
2025-06-04 11:00:11	16	-111.3	-50.5	-13.9	38.4	6394	26.2	-37.7	-0.56, 0.45	0.71	0.00	3433144
2025-06-04 11:03:11	17	-124.7	-54.2	-14.0	42.3	7110	25.4	-34.9	-0.52, 0.44	0.68	0.00	3433147
2025-06-04 11:06:23	18	-135.1	-56.5	-14.5	44.6	7518	24.9	-33.3	-0.50, 0.43	0.66	1.27	3433148
2025-06-04 11:09:11	19	-144.4	-59.6	-14.6	45.7	7790	24.4	-33.2	-0.50, 0.42	0.66	0.88	3433151
2025-06-04 11:12:35	20	-154.9	-61.0	-14.8	48.2	8247	25.3	-35.4	-0.53, 0.44	0.69	0.00	3433152
2025-06-04 11:15:11	21	-159.3	-63.4	-14.9	48.7	8370	25.4	-34.9	-0.52, 0.44	0.68	0.00	3433155
2025-06-04 11:18:11	22	-167.2	-64.8	-14.6	50.9	8853	25.6	-35.3	-0.53, 0.44	0.69	0.00	3433156
2025-06-04 11:21:11	23	-174.8	-66.4	-15.1	51.8	9104	25.6	-35.5	-0.53, 0.44	0.69	0.00	3433158
2025-06-04 11:24:11	24	-183.3	-67.2	-15.2	54.0	9558	25.6	-35.7	-0.53, 0.44	0.69	0.00	3433159
2025-06-04 11:27:11	25	-189.0	-67.8	-15.9	54.3	9574	25.7	-35.4	-0.53, 0.44	0.69	0.00	3433163
2025-06-04 11:30:11	26	-197.0	-68.3	-15.9	56.2	9882	25.8	-35.7	-0.53, 0.44	0.69	0.00	3433164
2025-06-04 11:33:11	27	-201.4	-68.5	-16.2	56.6	9939	25.3	-34.2	-0.51, 0.44	0.68	0.00	3433167