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 14995
Detector 24h operating status: Last processed image: 0 hours and 20 minutes ago (2026-02-05 06:21 UTC) Last detected dimming: 0 hours and 20 minutes ago (2026-02-05 06:21 UTC) Overview for dimming #: 14995 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 #: 14995
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-01-31 00:12:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3659569

2026-01-31 00:15:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3659572

2026-01-31 00:18:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3659573

2026-01-31 00:21:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3659578

2026-01-31 00:24:11 5 0.0 0.0 0.0 0.0 0 , 0.00 3659579

2026-01-31 00:27:11 6 0.0 0.0 0.0 0.0 0 , 2.89 3659580

2026-01-31 00:30:11 7 0.0 0.0 0.0 0.0 0 , 0.90 3659581

2026-01-31 00:33:11 8 0.0 0.0 0.0 0.0 0 , 0.00 3659584

2026-01-31 00:36:11 9 -0.9 -5.9 -9.6 0.8 85 0.7 -73.8 -0.97, 0.04 0.97 2.07 3659585

2026-01-31 00:39:11 10 -1.2 -7.4 -10.9 1.0 107 0.7 -74.1 -0.97, 0.04 0.97 0.00 3659588

2026-01-31 00:42:11 11 -0.7 -5.7 -10.0 0.6 67 0.7 -74.0 -0.97, 0.04 0.97 0.00 3659589

2026-01-31 00:45:11 12 -0.3 -2.0 -9.6 0.3 26 0.8 -73.6 -0.97, 0.04 0.97 0.00 3659592

2026-01-31 00:48:11 13 -0.5 -3.1 -9.9 0.6 50 8.1 -68.3 -0.93, 0.18 0.95 0.00 3659593

2026-01-31 00:51:11 14 -1.0 -5.0 -11.7 0.8 82 0.5 -74.1 -0.97, 0.04 0.97 0.00 3659596

2026-01-31 00:54:11 15 -3.2 -6.8 -9.2 1.2 303 0.7 -73.9 -0.97, 0.04 0.97 0.95 3659597

2026-01-31 00:57:11 16 -4.7 -9.0 -8.8 1.9 457 1.1 -73.8 -0.97, 0.05 0.97 4.51 3659600

2026-01-31 01:00:11 17 -5.7 -10.4 -8.7 2.0 543 3.8 -81.5 -1.00, 0.08 1.00 0.00 3659601

2026-01-31 01:03:11 18 -8.5 -9.9 -9.2 3.8 810 -2.9 -69.1 -0.94, -0.01 0.94 0.88 3659604

2026-01-31 01:06:11 19 -9.2 -11.5 -9.3 4.6 862 -3.3 -63.4 -0.90, -0.01 0.90 0.00 3659605

2026-01-31 01:09:11 20 -12.1 -12.3 -9.3 5.1 1114 -4.7 -63.9 -0.90, -0.04 0.91 0.00 3659608

2026-01-31 01:12:11 21 -10.8 -11.5 -9.1 4.6 963 -0.7 -66.4 -0.93, 0.03 0.93 0.00 3659609

2026-01-31 01:15:11 22 -13.5 -13.6 -9.5 7.0 1206 -2.3 -63.7 -0.91, 0.01 0.91 0.00 3659612

2026-01-31 01:18:11 23 -13.7 -12.7 -9.6 6.8 1164 4.4 -65.4 -0.92, 0.12 0.92 0.00 3659613

2026-01-31 01:21:11 24 -19.3 -11.3 -9.6 10.2 1731 -3.1 -64.7 -0.91, -0.01 0.91 0.00 3659616

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
2026-01-31 00:12:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3659569
2026-01-31 00:15:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3659572
2026-01-31 00:18:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3659573
2026-01-31 00:21:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3659578
2026-01-31 00:24:11	5	0.0	0.0	0.0	0.0	0			,		0.00	3659579
2026-01-31 00:27:11	6	0.0	0.0	0.0	0.0	0			,		2.89	3659580
2026-01-31 00:30:11	7	0.0	0.0	0.0	0.0	0			,		0.90	3659581
2026-01-31 00:33:11	8	0.0	0.0	0.0	0.0	0			,		0.00	3659584
2026-01-31 00:36:11	9	-0.9	-5.9	-9.6	0.8	85	0.7	-73.8	-0.97, 0.04	0.97	2.07	3659585
2026-01-31 00:39:11	10	-1.2	-7.4	-10.9	1.0	107	0.7	-74.1	-0.97, 0.04	0.97	0.00	3659588
2026-01-31 00:42:11	11	-0.7	-5.7	-10.0	0.6	67	0.7	-74.0	-0.97, 0.04	0.97	0.00	3659589
2026-01-31 00:45:11	12	-0.3	-2.0	-9.6	0.3	26	0.8	-73.6	-0.97, 0.04	0.97	0.00	3659592
2026-01-31 00:48:11	13	-0.5	-3.1	-9.9	0.6	50	8.1	-68.3	-0.93, 0.18	0.95	0.00	3659593
2026-01-31 00:51:11	14	-1.0	-5.0	-11.7	0.8	82	0.5	-74.1	-0.97, 0.04	0.97	0.00	3659596
2026-01-31 00:54:11	15	-3.2	-6.8	-9.2	1.2	303	0.7	-73.9	-0.97, 0.04	0.97	0.95	3659597
2026-01-31 00:57:11	16	-4.7	-9.0	-8.8	1.9	457	1.1	-73.8	-0.97, 0.05	0.97	4.51	3659600
2026-01-31 01:00:11	17	-5.7	-10.4	-8.7	2.0	543	3.8	-81.5	-1.00, 0.08	1.00	0.00	3659601
2026-01-31 01:03:11	18	-8.5	-9.9	-9.2	3.8	810	-2.9	-69.1	-0.94, -0.01	0.94	0.88	3659604
2026-01-31 01:06:11	19	-9.2	-11.5	-9.3	4.6	862	-3.3	-63.4	-0.90, -0.01	0.90	0.00	3659605
2026-01-31 01:09:11	20	-12.1	-12.3	-9.3	5.1	1114	-4.7	-63.9	-0.90, -0.04	0.91	0.00	3659608
2026-01-31 01:12:11	21	-10.8	-11.5	-9.1	4.6	963	-0.7	-66.4	-0.93, 0.03	0.93	0.00	3659609
2026-01-31 01:15:11	22	-13.5	-13.6	-9.5	7.0	1206	-2.3	-63.7	-0.91, 0.01	0.91	0.00	3659612
2026-01-31 01:18:11	23	-13.7	-12.7	-9.6	6.8	1164	4.4	-65.4	-0.92, 0.12	0.92	0.00	3659613
2026-01-31 01:21:11	24	-19.3	-11.3	-9.6	10.2	1731	-3.1	-64.7	-0.91, -0.01	0.91	0.00	3659616