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 14007
Detector 24h operating status: Last processed image: 0 hours and 19 minutes ago (2025-10-01 20:57 UTC) Last detected dimming: 8 hours and 22 minutes ago (2025-10-01 12:54 UTC) Overview for dimming #: 14007 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 #: 14007
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-09-29 19:21:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3543866

2025-09-29 19:24:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3543869

2025-09-29 19:27:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3543870

2025-09-29 19:30:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3543875

2025-09-29 19:33:11 5 0.0 0.0 0.0 0.0 0 , 0.00 3543876

2025-09-29 19:36:11 6 0.0 0.0 0.0 0.0 0 , 3.17 3543877

2025-09-29 19:39:23 7 0.0 0.0 0.0 0.0 0 , 8.16 3543878

2025-09-29 19:42:11 8 0.0 0.0 0.0 0.0 0 , 0.91 3543883

2025-09-29 19:45:11 9 -0.2 -2.4 -11.0 0.1 17 16.2 -50.0 -0.74, 0.21 0.77 0.00 3543884

2025-09-29 19:48:11 10 -0.4 -4.4 -12.4 0.2 36 16.2 -50.0 -0.74, 0.21 0.77 0.00 3543885

2025-09-29 19:51:11 11 -3.5 -20.3 -13.6 1.3 190 21.8 -67.2 -0.86, 0.33 0.93 0.85 3543886

2025-09-29 19:54:11 12 -4.7 -22.7 -15.9 1.6 240 21.9 -67.0 -0.86, 0.33 0.92 0.00 3543889

2025-09-29 19:57:11 13 -5.6 -23.2 -16.3 1.9 278 21.7 -67.0 -0.86, 0.33 0.92 0.00 3543890

2025-09-29 20:00:11 14 -6.0 -25.1 -18.3 1.9 281 21.7 -67.0 -0.86, 0.33 0.92 6.73 3543893

2025-09-29 20:03:11 15 -6.6 -24.7 -18.3 2.1 300 21.6 -68.4 -0.87, 0.33 0.93 0.00 3543894

2025-09-29 20:06:11 16 -7.6 -23.9 -18.9 2.3 345 21.5 -69.4 -0.88, 0.33 0.94 0.00 3543897

2025-09-29 20:09:11 17 -8.9 -24.3 -19.9 2.6 400 21.6 -69.6 -0.88, 0.33 0.94 0.00 3543898

2025-09-29 20:12:11 18 -10.3 -24.4 -19.7 3.1 477 21.6 -69.7 -0.88, 0.33 0.94 0.00 3543901

2025-09-29 20:15:11 19 -12.5 -24.5 -18.6 3.6 610 21.7 -69.8 -0.88, 0.33 0.94 1.85 3543902

2025-09-29 20:18:11 20 -13.1 -23.1 -20.3 3.7 628 20.4 -66.0 -0.87, 0.30 0.92 0.00 3543907

2025-09-29 20:21:11 21 -14.1 -26.5 -21.0 3.9 641 21.1 -67.8 -0.87, 0.32 0.93 4.62 3543908

2025-09-29 20:24:11 22 -15.0 -27.2 -20.1 4.1 691 21.1 -67.4 -0.87, 0.32 0.93 0.00 3543909

2025-09-29 20:27:11 23 -15.8 -27.4 -21.5 4.2 696 20.6 -65.2 -0.86, 0.31 0.91 0.00 3543912

2025-09-29 20:30:11 24 -15.8 -27.5 -23.7 4.0 631 20.8 -66.5 -0.87, 0.31 0.92 0.00 3543913

2025-09-29 20:33:11 25 -16.0 -27.5 -24.4 4.0 617 20.6 -65.4 -0.86, 0.31 0.91 0.00 3543914

2025-09-29 20:36:11 26 -22.2 -27.8 -18.6 4.0 1107 19.5 -61.3 -0.84, 0.28 0.88 0.00 3543917

2025-09-29 20:39:11 27 -29.8 -28.7 -10.4 3.9 1968 19.7 -61.0 -0.83, 0.28 0.88 0.00 3543918

2025-09-29 20:42:11 28 -30.8 -28.0 -10.9 3.9 2057 19.5 -60.0 -0.83, 0.28 0.87 0.00 3543923

2025-09-29 20:45:11 29 -26.0 -27.5 -10.3 4.0 1629 17.5 -57.1 -0.81, 0.24 0.84 1.59 3543924

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
2025-09-29 19:21:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3543866
2025-09-29 19:24:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3543869
2025-09-29 19:27:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3543870
2025-09-29 19:30:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3543875
2025-09-29 19:33:11	5	0.0	0.0	0.0	0.0	0			,		0.00	3543876
2025-09-29 19:36:11	6	0.0	0.0	0.0	0.0	0			,		3.17	3543877
2025-09-29 19:39:23	7	0.0	0.0	0.0	0.0	0			,		8.16	3543878
2025-09-29 19:42:11	8	0.0	0.0	0.0	0.0	0			,		0.91	3543883
2025-09-29 19:45:11	9	-0.2	-2.4	-11.0	0.1	17	16.2	-50.0	-0.74, 0.21	0.77	0.00	3543884
2025-09-29 19:48:11	10	-0.4	-4.4	-12.4	0.2	36	16.2	-50.0	-0.74, 0.21	0.77	0.00	3543885
2025-09-29 19:51:11	11	-3.5	-20.3	-13.6	1.3	190	21.8	-67.2	-0.86, 0.33	0.93	0.85	3543886
2025-09-29 19:54:11	12	-4.7	-22.7	-15.9	1.6	240	21.9	-67.0	-0.86, 0.33	0.92	0.00	3543889
2025-09-29 19:57:11	13	-5.6	-23.2	-16.3	1.9	278	21.7	-67.0	-0.86, 0.33	0.92	0.00	3543890
2025-09-29 20:00:11	14	-6.0	-25.1	-18.3	1.9	281	21.7	-67.0	-0.86, 0.33	0.92	6.73	3543893
2025-09-29 20:03:11	15	-6.6	-24.7	-18.3	2.1	300	21.6	-68.4	-0.87, 0.33	0.93	0.00	3543894
2025-09-29 20:06:11	16	-7.6	-23.9	-18.9	2.3	345	21.5	-69.4	-0.88, 0.33	0.94	0.00	3543897
2025-09-29 20:09:11	17	-8.9	-24.3	-19.9	2.6	400	21.6	-69.6	-0.88, 0.33	0.94	0.00	3543898
2025-09-29 20:12:11	18	-10.3	-24.4	-19.7	3.1	477	21.6	-69.7	-0.88, 0.33	0.94	0.00	3543901
2025-09-29 20:15:11	19	-12.5	-24.5	-18.6	3.6	610	21.7	-69.8	-0.88, 0.33	0.94	1.85	3543902
2025-09-29 20:18:11	20	-13.1	-23.1	-20.3	3.7	628	20.4	-66.0	-0.87, 0.30	0.92	0.00	3543907
2025-09-29 20:21:11	21	-14.1	-26.5	-21.0	3.9	641	21.1	-67.8	-0.87, 0.32	0.93	4.62	3543908
2025-09-29 20:24:11	22	-15.0	-27.2	-20.1	4.1	691	21.1	-67.4	-0.87, 0.32	0.93	0.00	3543909
2025-09-29 20:27:11	23	-15.8	-27.4	-21.5	4.2	696	20.6	-65.2	-0.86, 0.31	0.91	0.00	3543912
2025-09-29 20:30:11	24	-15.8	-27.5	-23.7	4.0	631	20.8	-66.5	-0.87, 0.31	0.92	0.00	3543913
2025-09-29 20:33:11	25	-16.0	-27.5	-24.4	4.0	617	20.6	-65.4	-0.86, 0.31	0.91	0.00	3543914
2025-09-29 20:36:11	26	-22.2	-27.8	-18.6	4.0	1107	19.5	-61.3	-0.84, 0.28	0.88	0.00	3543917
2025-09-29 20:39:11	27	-29.8	-28.7	-10.4	3.9	1968	19.7	-61.0	-0.83, 0.28	0.88	0.00	3543918
2025-09-29 20:42:11	28	-30.8	-28.0	-10.9	3.9	2057	19.5	-60.0	-0.83, 0.28	0.87	0.00	3543923
2025-09-29 20:45:11	29	-26.0	-27.5	-10.3	4.0	1629	17.5	-57.1	-0.81, 0.24	0.84	1.59	3543924