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 16244
Detector 24h operating status: Last processed image: 0 hours and 19 minutes ago (2026-10-17 20:51 UTC) Last detected dimming: 0 hours and 18 minutes ago (2026-10-17 20:51 UTC) Overview for dimming #: 16244 back to overview Animations and graphs derotated original images ( non-derotated ) dimming intensity dimming mask base difference ( percentage ) running difference ( percentage )	more	more	more

Details for dimming #: 16244
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-09-06 10:21:23 1 -0.8 -8.3 -13.6 0.2 55 , 0.00 3870440

2026-09-06 10:24:11 2 -2.1 -14.4 -13.2 0.5 152 , 0.00 3870443

2026-09-06 10:27:11 3 -3.9 -18.9 -14.0 0.8 247 , 0.00 3870444

2026-09-06 10:30:11 4 -11.9 -21.5 -14.4 2.3 682 -12.6 8.2 0.14, -0.34 0.37 1.18 3870447

2026-09-06 10:33:23 5 -23.9 -30.7 -17.0 4.0 1180 -12.2 8.9 0.15, -0.34 0.37 1.29 3870448

2026-09-06 10:36:11 6 -29.7 -36.4 -17.6 4.5 1355 -12.0 8.7 0.15, -0.33 0.36 1.03 3870451

2026-09-06 10:39:11 7 -33.7 -39.1 -17.7 5.1 1528 -11.6 8.5 0.15, -0.33 0.36 0.00 3870452

2026-09-06 10:42:11 8 -36.8 -42.6 -17.2 5.4 1612 -11.7 8.5 0.15, -0.33 0.36 0.00 3870455

2026-09-06 10:45:11 9 -40.1 -44.8 -18.5 5.6 1677 -11.9 8.5 0.15, -0.33 0.36 0.00 3870456

2026-09-06 10:48:11 10 -71.8 -45.8 -10.9 16.5 4418 -2.0 -34.7 -0.58, -0.14 0.59 11.19 3870459

2026-09-06 10:51:47 11 -83.4 -46.9 -11.1 18.9 5067 -5.1 -35.3 -0.58, -0.19 0.61 2.48 3870460

2026-09-06 10:54:11 12 -90.1 -47.2 -11.2 21.4 5650 -4.2 -35.0 -0.58, -0.18 0.61 1.61 3870465

2026-09-06 10:57:35 13 -97.3 -48.4 -11.4 24.1 6256 -4.9 -35.5 -0.59, -0.19 0.62 0.00 3870466

2026-09-06 11:00:11 14 -118.4 -48.5 -11.8 29.3 7476 -8.6 -33.8 -0.56, -0.26 0.61 13.52 3870467

2026-09-06 11:03:35 15 -135.9 -47.5 -12.0 33.6 8471 -11.2 -36.3 -0.59, -0.30 0.66 23.78 3870468

2026-09-06 11:06:11 16 -142.0 -46.5 -11.9 35.3 8883 -12.2 -37.1 -0.60, -0.31 0.67 13.17 3870471

2026-09-06 11:09:11 17 -145.5 -45.9 -11.8 35.6 8936 -13.0 -38.7 -0.62, -0.32 0.70 3.47 3870472

2026-09-06 11:12:11 18 -144.2 -48.4 -12.0 34.9 8773 -10.3 -37.8 -0.61, -0.28 0.67 7.66 3870475

2026-09-06 11:15:11 19 -137.7 -54.7 -12.0 33.0 8451 -5.2 -34.7 -0.57, -0.19 0.61 4.57 3870476

2026-09-06 11:18:11 20 -132.4 -68.1 -11.7 31.0 8085 0.2 -32.2 -0.54, -0.11 0.55 5.45 3870479

2026-09-06 11:21:11 21 -131.3 -80.8 -11.9 29.8 7853 3.4 -31.2 -0.52, -0.05 0.53 2.86 3870480

2026-09-06 11:24:11 22 -134.0 -84.6 -12.1 30.0 7885 4.4 -31.2 -0.52, -0.03 0.52 2.17 3870483

2026-09-06 11:27:11 23 -139.6 -84.6 -12.1 31.7 8308 4.4 -31.2 -0.52, -0.03 0.52 1.10 3870484

2026-09-06 11:30:11 24 -144.0 -85.1 -12.1 32.6 8566 4.5 -31.4 -0.53, -0.03 0.53 0.00 3870487

2026-09-06 11:33:23 25 -144.8 -88.5 -12.1 32.3 8522 4.9 -31.0 -0.52, -0.02 0.52 0.00 3870488

2026-09-06 11:36:11 26 -148.1 -91.0 -12.2 32.6 8612 5.0 -31.0 -0.52, -0.02 0.52 1.16 3870491

2026-09-06 11:39:11 27 -149.1 -96.9 -12.2 32.6 8593 5.5 -30.9 -0.52, -0.01 0.52 1.36 3870492

2026-09-06 11:42:11 28 -152.1 -102.4 -12.3 32.7 8619 5.9 -30.8 -0.52, -0.01 0.52 1.45 3870495

2026-09-06 11:45:11 29 -155.3 -104.4 -12.2 33.3 8725 6.0 -31.2 -0.52, 0.00 0.52 0.00 3870496

2026-09-06 11:48:11 30 -156.6 -106.1 -12.3 33.6 8798 5.8 -31.4 -0.52, -0.01 0.52 0.00 3870499

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
2026-09-06 10:21:23	1	-0.8	-8.3	-13.6	0.2	55			,		0.00	3870440
2026-09-06 10:24:11	2	-2.1	-14.4	-13.2	0.5	152			,		0.00	3870443
2026-09-06 10:27:11	3	-3.9	-18.9	-14.0	0.8	247			,		0.00	3870444
2026-09-06 10:30:11	4	-11.9	-21.5	-14.4	2.3	682	-12.6	8.2	0.14, -0.34	0.37	1.18	3870447
2026-09-06 10:33:23	5	-23.9	-30.7	-17.0	4.0	1180	-12.2	8.9	0.15, -0.34	0.37	1.29	3870448
2026-09-06 10:36:11	6	-29.7	-36.4	-17.6	4.5	1355	-12.0	8.7	0.15, -0.33	0.36	1.03	3870451
2026-09-06 10:39:11	7	-33.7	-39.1	-17.7	5.1	1528	-11.6	8.5	0.15, -0.33	0.36	0.00	3870452
2026-09-06 10:42:11	8	-36.8	-42.6	-17.2	5.4	1612	-11.7	8.5	0.15, -0.33	0.36	0.00	3870455
2026-09-06 10:45:11	9	-40.1	-44.8	-18.5	5.6	1677	-11.9	8.5	0.15, -0.33	0.36	0.00	3870456
2026-09-06 10:48:11	10	-71.8	-45.8	-10.9	16.5	4418	-2.0	-34.7	-0.58, -0.14	0.59	11.19	3870459
2026-09-06 10:51:47	11	-83.4	-46.9	-11.1	18.9	5067	-5.1	-35.3	-0.58, -0.19	0.61	2.48	3870460
2026-09-06 10:54:11	12	-90.1	-47.2	-11.2	21.4	5650	-4.2	-35.0	-0.58, -0.18	0.61	1.61	3870465
2026-09-06 10:57:35	13	-97.3	-48.4	-11.4	24.1	6256	-4.9	-35.5	-0.59, -0.19	0.62	0.00	3870466
2026-09-06 11:00:11	14	-118.4	-48.5	-11.8	29.3	7476	-8.6	-33.8	-0.56, -0.26	0.61	13.52	3870467
2026-09-06 11:03:35	15	-135.9	-47.5	-12.0	33.6	8471	-11.2	-36.3	-0.59, -0.30	0.66	23.78	3870468
2026-09-06 11:06:11	16	-142.0	-46.5	-11.9	35.3	8883	-12.2	-37.1	-0.60, -0.31	0.67	13.17	3870471
2026-09-06 11:09:11	17	-145.5	-45.9	-11.8	35.6	8936	-13.0	-38.7	-0.62, -0.32	0.70	3.47	3870472
2026-09-06 11:12:11	18	-144.2	-48.4	-12.0	34.9	8773	-10.3	-37.8	-0.61, -0.28	0.67	7.66	3870475
2026-09-06 11:15:11	19	-137.7	-54.7	-12.0	33.0	8451	-5.2	-34.7	-0.57, -0.19	0.61	4.57	3870476
2026-09-06 11:18:11	20	-132.4	-68.1	-11.7	31.0	8085	0.2	-32.2	-0.54, -0.11	0.55	5.45	3870479
2026-09-06 11:21:11	21	-131.3	-80.8	-11.9	29.8	7853	3.4	-31.2	-0.52, -0.05	0.53	2.86	3870480
2026-09-06 11:24:11	22	-134.0	-84.6	-12.1	30.0	7885	4.4	-31.2	-0.52, -0.03	0.52	2.17	3870483
2026-09-06 11:27:11	23	-139.6	-84.6	-12.1	31.7	8308	4.4	-31.2	-0.52, -0.03	0.52	1.10	3870484
2026-09-06 11:30:11	24	-144.0	-85.1	-12.1	32.6	8566	4.5	-31.4	-0.53, -0.03	0.53	0.00	3870487
2026-09-06 11:33:23	25	-144.8	-88.5	-12.1	32.3	8522	4.9	-31.0	-0.52, -0.02	0.52	0.00	3870488
2026-09-06 11:36:11	26	-148.1	-91.0	-12.2	32.6	8612	5.0	-31.0	-0.52, -0.02	0.52	1.16	3870491
2026-09-06 11:39:11	27	-149.1	-96.9	-12.2	32.6	8593	5.5	-30.9	-0.52, -0.01	0.52	1.36	3870492
2026-09-06 11:42:11	28	-152.1	-102.4	-12.3	32.7	8619	5.9	-30.8	-0.52, -0.01	0.52	1.45	3870495
2026-09-06 11:45:11	29	-155.3	-104.4	-12.2	33.3	8725	6.0	-31.2	-0.52, 0.00	0.52	0.00	3870496
2026-09-06 11:48:11	30	-156.6	-106.1	-12.3	33.6	8798	5.8	-31.4	-0.52, -0.01	0.52	0.00	3870499