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 14766
Detector 24h operating status: Last processed image: 0 hours and 21 minutes ago (2026-03-15 15:15 UTC) Last detected dimming: 3 hours and 51 minutes ago (2026-03-15 11:45 UTC) Overview for dimming #: 14766 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 #: 14766
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-01-02 05:54:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3633078

2026-01-02 05:57:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3633079

2026-01-02 06:00:23 3 -0.2 -2.6 -9.9 0.2 19 , 0.00 3633080

2026-01-02 06:03:11 4 -1.0 -5.4 -7.6 0.9 123 34.9 -59.4 -0.71, 0.60 0.93 0.00 3633082

2026-01-02 06:06:11 5 -2.3 -8.4 -9.9 1.6 219 34.6 -57.6 -0.70, 0.60 0.92 1.03 3633085

2026-01-02 06:09:11 6 -3.9 -11.1 -10.8 2.4 322 34.7 -59.4 -0.72, 0.60 0.93 1.56 3633086

2026-01-02 06:12:11 7 -5.6 -15.5 -11.8 3.1 416 34.5 -59.2 -0.72, 0.59 0.93 0.00 3633090

2026-01-02 06:15:11 8 -7.9 -21.7 -11.8 4.2 570 34.5 -59.7 -0.72, 0.60 0.93 0.00 3633091

2026-01-02 06:18:35 9 -10.7 -26.1 -12.5 5.1 728 34.4 -59.6 -0.72, 0.59 0.93 1.53 3633092

2026-01-02 06:21:11 10 -12.4 -30.0 -13.5 5.6 790 34.5 -59.6 -0.72, 0.59 0.93 1.05 3633095

2026-01-02 06:24:11 11 -15.0 -34.5 -13.2 6.7 930 34.4 -59.7 -0.72, 0.59 0.93 1.92 3633097

2026-01-02 06:27:11 12 -17.2 -37.1 -13.5 7.2 1017 34.3 -59.7 -0.72, 0.59 0.93 3.06 3633098

2026-01-02 06:30:11 13 -18.9 -38.5 -14.6 7.6 1079 34.2 -59.6 -0.72, 0.59 0.93 6.66 3633102

2026-01-02 06:33:11 14 -21.1 -39.1 -15.2 8.3 1178 34.1 -59.5 -0.72, 0.59 0.93 6.73 3633103

2026-01-02 06:36:11 15 -23.5 -39.8 -16.3 8.9 1252 33.7 -59.3 -0.72, 0.58 0.93 3.71 3633105

2026-01-02 06:39:11 16 -27.1 -42.7 -16.9 9.9 1384 33.6 -59.0 -0.72, 0.58 0.93 6.41 3633106

2026-01-02 06:42:11 17 -31.6 -44.8 -16.5 12.1 1564 , 2.24 3633109

2026-01-02 06:45:11 18 -37.3 -46.0 -15.1 16.8 1900 , 4.35 3633110

2026-01-02 06:48:11 19 -43.2 -49.1 -15.2 18.6 2136 , 5.25 3633113

2026-01-02 06:51:11 20 -48.0 -48.9 -13.7 21.7 2452 -3.8 -13.5 -0.24, -0.01 0.24 12.97 3633114

2026-01-02 06:54:11 21 -54.3 -48.3 -11.7 26.2 3008 -4.3 -12.9 -0.23, -0.02 0.23 6.16 3633115

2026-01-02 06:57:11 22 -60.6 -50.5 -11.2 29.9 3389 32.1 -57.1 -0.72, 0.56 0.91 11.57 3633118

2026-01-02 07:00:11 23 -65.5 -52.9 -10.5 33.0 3745 -4.3 -12.9 -0.23, -0.02 0.23 1.64 3633121

2026-01-02 07:03:11 24 -67.7 -53.8 -10.5 33.8 3829 -4.3 -12.9 -0.23, -0.02 0.23 1.03 3633122

2026-01-02 07:06:11 25 -73.1 -54.1 -10.7 36.5 4034 -3.8 -13.5 -0.24, -0.01 0.24 1.07 3633125

2026-01-02 07:09:11 26 -83.2 -56.8 -10.7 39.6 4618 , 1.10 3633126

2026-01-02 07:12:11 27 -86.9 -57.7 -10.8 39.4 4756 -4.0 -13.2 -0.23, -0.02 0.23 1.00 3633131

2026-01-02 07:15:11 28 -93.8 -58.5 -11.2 41.4 5042 31.4 -55.0 -0.71, 0.55 0.90 0.94 3633132

2026-01-02 07:18:11 29 -101.7 -59.2 -10.9 44.0 5430 31.4 -54.4 -0.70, 0.55 0.89 0.89 3633133

2026-01-02 07:21:11 30 -108.1 -62.3 -11.2 47.0 5657 31.2 -54.4 -0.70, 0.55 0.89 0.00 3633134

2026-01-02 07:24:11 31 -112.1 -65.1 -11.4 46.8 5714 31.1 -54.2 -0.70, 0.55 0.89 0.00 3633137

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
2026-01-02 05:54:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3633078
2026-01-02 05:57:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3633079
2026-01-02 06:00:23	3	-0.2	-2.6	-9.9	0.2	19			,		0.00	3633080
2026-01-02 06:03:11	4	-1.0	-5.4	-7.6	0.9	123	34.9	-59.4	-0.71, 0.60	0.93	0.00	3633082
2026-01-02 06:06:11	5	-2.3	-8.4	-9.9	1.6	219	34.6	-57.6	-0.70, 0.60	0.92	1.03	3633085
2026-01-02 06:09:11	6	-3.9	-11.1	-10.8	2.4	322	34.7	-59.4	-0.72, 0.60	0.93	1.56	3633086
2026-01-02 06:12:11	7	-5.6	-15.5	-11.8	3.1	416	34.5	-59.2	-0.72, 0.59	0.93	0.00	3633090
2026-01-02 06:15:11	8	-7.9	-21.7	-11.8	4.2	570	34.5	-59.7	-0.72, 0.60	0.93	0.00	3633091
2026-01-02 06:18:35	9	-10.7	-26.1	-12.5	5.1	728	34.4	-59.6	-0.72, 0.59	0.93	1.53	3633092
2026-01-02 06:21:11	10	-12.4	-30.0	-13.5	5.6	790	34.5	-59.6	-0.72, 0.59	0.93	1.05	3633095
2026-01-02 06:24:11	11	-15.0	-34.5	-13.2	6.7	930	34.4	-59.7	-0.72, 0.59	0.93	1.92	3633097
2026-01-02 06:27:11	12	-17.2	-37.1	-13.5	7.2	1017	34.3	-59.7	-0.72, 0.59	0.93	3.06	3633098
2026-01-02 06:30:11	13	-18.9	-38.5	-14.6	7.6	1079	34.2	-59.6	-0.72, 0.59	0.93	6.66	3633102
2026-01-02 06:33:11	14	-21.1	-39.1	-15.2	8.3	1178	34.1	-59.5	-0.72, 0.59	0.93	6.73	3633103
2026-01-02 06:36:11	15	-23.5	-39.8	-16.3	8.9	1252	33.7	-59.3	-0.72, 0.58	0.93	3.71	3633105
2026-01-02 06:39:11	16	-27.1	-42.7	-16.9	9.9	1384	33.6	-59.0	-0.72, 0.58	0.93	6.41	3633106
2026-01-02 06:42:11	17	-31.6	-44.8	-16.5	12.1	1564			,		2.24	3633109
2026-01-02 06:45:11	18	-37.3	-46.0	-15.1	16.8	1900			,		4.35	3633110
2026-01-02 06:48:11	19	-43.2	-49.1	-15.2	18.6	2136			,		5.25	3633113
2026-01-02 06:51:11	20	-48.0	-48.9	-13.7	21.7	2452	-3.8	-13.5	-0.24, -0.01	0.24	12.97	3633114
2026-01-02 06:54:11	21	-54.3	-48.3	-11.7	26.2	3008	-4.3	-12.9	-0.23, -0.02	0.23	6.16	3633115
2026-01-02 06:57:11	22	-60.6	-50.5	-11.2	29.9	3389	32.1	-57.1	-0.72, 0.56	0.91	11.57	3633118
2026-01-02 07:00:11	23	-65.5	-52.9	-10.5	33.0	3745	-4.3	-12.9	-0.23, -0.02	0.23	1.64	3633121
2026-01-02 07:03:11	24	-67.7	-53.8	-10.5	33.8	3829	-4.3	-12.9	-0.23, -0.02	0.23	1.03	3633122
2026-01-02 07:06:11	25	-73.1	-54.1	-10.7	36.5	4034	-3.8	-13.5	-0.24, -0.01	0.24	1.07	3633125
2026-01-02 07:09:11	26	-83.2	-56.8	-10.7	39.6	4618			,		1.10	3633126
2026-01-02 07:12:11	27	-86.9	-57.7	-10.8	39.4	4756	-4.0	-13.2	-0.23, -0.02	0.23	1.00	3633131
2026-01-02 07:15:11	28	-93.8	-58.5	-11.2	41.4	5042	31.4	-55.0	-0.71, 0.55	0.90	0.94	3633132
2026-01-02 07:18:11	29	-101.7	-59.2	-10.9	44.0	5430	31.4	-54.4	-0.70, 0.55	0.89	0.89	3633133
2026-01-02 07:21:11	30	-108.1	-62.3	-11.2	47.0	5657	31.2	-54.4	-0.70, 0.55	0.89	0.00	3633134
2026-01-02 07:24:11	31	-112.1	-65.1	-11.4	46.8	5714	31.1	-54.2	-0.70, 0.55	0.89	0.00	3633137