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 15946
Detector 24h operating status: Last processed image: 0 hours and 21 minutes ago (2026-08-08 00:57 UTC) Last detected dimming: 18 hours and 15 minutes ago (2026-08-07 07:03 UTC) Overview for dimming #: 15946 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 #: 15946
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-07-12 00:27:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3817268

2026-07-12 00:30:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3817271

2026-07-12 00:33:11 3 0.0 0.0 0.0 0.0 0 , 0.86 3817272

2026-07-12 00:36:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3817275

2026-07-12 00:39:11 5 0.0 0.0 0.0 0.0 0 , 1.50 3817276

2026-07-12 00:42:23 6 -3.6 -11.3 -10.0 0.0 361 1.11, -0.35 1.16 8.11 3817277

2026-07-12 00:45:11 7 -9.8 -16.7 -12.8 0.0 743 1.06, -0.36 1.12 18.81 3817280

2026-07-12 00:48:11 8 -35.2 -31.0 -13.1 2.5 2276 0.98, -0.27 1.01 48.28 3817282

2026-07-12 00:51:11 9 -60.3 -24.2 -11.5 2.4 4619 1.04, -0.28 1.08 61.91 3817283

2026-07-12 00:54:11 10 -78.9 -27.0 -11.7 2.7 5909 1.05, -0.28 1.08 35.27 3817287

2026-07-12 00:57:11 11 -90.3 -30.4 -11.2 4.4 6858 1.04, -0.27 1.07 49.81 3817288

2026-07-12 01:00:11 12 -99.2 -31.6 -10.9 5.6 7591 1.02, -0.26 1.06 22.71 3817291

2026-07-12 01:03:11 13 -106.4 -32.8 -11.2 6.7 8044 1.01, -0.27 1.04 31.16 3817292

2026-07-12 01:06:11 14 -113.1 -55.1 -11.3 8.1 8176 0.99, -0.25 1.02 10.40 3817295

2026-07-12 01:09:11 15 -119.6 -62.0 -11.4 10.6 8428 0.99, -0.24 1.02 1.06 3817296

2026-07-12 01:12:11 16 -134.6 -87.1 -11.4 14.5 9087 0.99, -0.25 1.02 1.59 3817299

2026-07-12 01:15:11 17 -143.0 -80.5 -11.6 17.6 9537 1.00, -0.24 1.02 1.16 3817300

2026-07-12 01:18:11 18 -149.2 -90.1 -11.6 18.2 9717 0.98, -0.24 1.01 0.00 3817301

2026-07-12 01:21:11 19 -159.6 -110.1 -11.7 19.3 10043 -12.8 76.8 0.96, -0.24 0.99 0.00 3817304

2026-07-12 01:24:11 20 -166.6 -135.5 -11.7 20.1 10269 -12.7 73.9 0.95, -0.24 0.98 0.00 3817306

2026-07-12 01:27:11 21 -173.8 -153.5 -11.9 20.7 10354 -12.0 71.1 0.93, -0.23 0.96 0.00 3817307

2026-07-12 01:30:11 22 -177.0 -153.4 -11.9 21.1 10351 -11.7 69.9 0.93, -0.23 0.96 0.00 3817310

2026-07-12 01:33:11 23 -182.1 -172.1 -12.1 20.4 10283 -11.6 68.4 0.92, -0.23 0.95 0.00 3817311

2026-07-12 01:36:11 24 -190.5 -184.6 -12.3 20.1 10413 -11.5 67.8 0.92, -0.23 0.94 0.00 3817314

2026-07-12 01:39:11 25 -192.5 -172.8 -12.4 19.3 10421 -11.5 68.5 0.92, -0.23 0.95 6.48 3817315

2026-07-12 01:42:11 26 -199.5 -174.4 -12.3 19.0 10708 -11.4 68.9 0.92, -0.22 0.95 5.57 3817319

2026-07-12 01:45:11 27 -203.2 -166.0 -12.6 18.8 10687 -11.5 68.5 0.92, -0.23 0.95 5.87 3817320

2026-07-12 01:48:23 28 -208.6 -142.7 -12.7 18.8 10869 -11.4 69.3 0.93, -0.22 0.95 1.72 3817321

2026-07-12 01:51:11 29 -213.3 -143.0 -12.8 19.8 10970 -11.3 69.7 0.93, -0.22 0.95 0.00 3817323

2026-07-12 01:54:11 30 -223.2 -135.9 -13.0 20.5 11276 -11.3 69.5 0.93, -0.22 0.95 0.00 3817326

2026-07-12 01:57:11 31 -227.8 -130.4 -13.2 20.8 11356 -11.4 70.1 0.93, -0.22 0.96 0.00 3817327

2026-07-12 02:00:11 32 -233.1 -127.1 -13.4 21.6 11494 -11.5 70.7 0.93, -0.22 0.96 0.00 3817330

2026-07-12 02:03:11 33 -236.7 -127.6 -13.4 22.7 11701 -11.6 71.4 0.94, -0.23 0.96 0.00 3817331

2026-07-12 02:06:11 34 -238.4 -125.8 -13.5 22.2 11832 -11.7 72.7 0.94, -0.23 0.97 0.00 3817332

2026-07-12 02:09:11 35 -241.0 -122.8 -13.6 23.5 12029 -11.7 74.0 0.95, -0.22 0.98 0.00 3817335

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
2026-07-12 00:27:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3817268
2026-07-12 00:30:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3817271
2026-07-12 00:33:11	3	0.0	0.0	0.0	0.0	0			,		0.86	3817272
2026-07-12 00:36:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3817275
2026-07-12 00:39:11	5	0.0	0.0	0.0	0.0	0			,		1.50	3817276
2026-07-12 00:42:23	6	-3.6	-11.3	-10.0	0.0	361			1.11, -0.35	1.16	8.11	3817277
2026-07-12 00:45:11	7	-9.8	-16.7	-12.8	0.0	743			1.06, -0.36	1.12	18.81	3817280
2026-07-12 00:48:11	8	-35.2	-31.0	-13.1	2.5	2276			0.98, -0.27	1.01	48.28	3817282
2026-07-12 00:51:11	9	-60.3	-24.2	-11.5	2.4	4619			1.04, -0.28	1.08	61.91	3817283
2026-07-12 00:54:11	10	-78.9	-27.0	-11.7	2.7	5909			1.05, -0.28	1.08	35.27	3817287
2026-07-12 00:57:11	11	-90.3	-30.4	-11.2	4.4	6858			1.04, -0.27	1.07	49.81	3817288
2026-07-12 01:00:11	12	-99.2	-31.6	-10.9	5.6	7591			1.02, -0.26	1.06	22.71	3817291
2026-07-12 01:03:11	13	-106.4	-32.8	-11.2	6.7	8044			1.01, -0.27	1.04	31.16	3817292
2026-07-12 01:06:11	14	-113.1	-55.1	-11.3	8.1	8176			0.99, -0.25	1.02	10.40	3817295
2026-07-12 01:09:11	15	-119.6	-62.0	-11.4	10.6	8428			0.99, -0.24	1.02	1.06	3817296
2026-07-12 01:12:11	16	-134.6	-87.1	-11.4	14.5	9087			0.99, -0.25	1.02	1.59	3817299
2026-07-12 01:15:11	17	-143.0	-80.5	-11.6	17.6	9537			1.00, -0.24	1.02	1.16	3817300
2026-07-12 01:18:11	18	-149.2	-90.1	-11.6	18.2	9717			0.98, -0.24	1.01	0.00	3817301
2026-07-12 01:21:11	19	-159.6	-110.1	-11.7	19.3	10043	-12.8	76.8	0.96, -0.24	0.99	0.00	3817304
2026-07-12 01:24:11	20	-166.6	-135.5	-11.7	20.1	10269	-12.7	73.9	0.95, -0.24	0.98	0.00	3817306
2026-07-12 01:27:11	21	-173.8	-153.5	-11.9	20.7	10354	-12.0	71.1	0.93, -0.23	0.96	0.00	3817307
2026-07-12 01:30:11	22	-177.0	-153.4	-11.9	21.1	10351	-11.7	69.9	0.93, -0.23	0.96	0.00	3817310
2026-07-12 01:33:11	23	-182.1	-172.1	-12.1	20.4	10283	-11.6	68.4	0.92, -0.23	0.95	0.00	3817311
2026-07-12 01:36:11	24	-190.5	-184.6	-12.3	20.1	10413	-11.5	67.8	0.92, -0.23	0.94	0.00	3817314
2026-07-12 01:39:11	25	-192.5	-172.8	-12.4	19.3	10421	-11.5	68.5	0.92, -0.23	0.95	6.48	3817315
2026-07-12 01:42:11	26	-199.5	-174.4	-12.3	19.0	10708	-11.4	68.9	0.92, -0.22	0.95	5.57	3817319
2026-07-12 01:45:11	27	-203.2	-166.0	-12.6	18.8	10687	-11.5	68.5	0.92, -0.23	0.95	5.87	3817320
2026-07-12 01:48:23	28	-208.6	-142.7	-12.7	18.8	10869	-11.4	69.3	0.93, -0.22	0.95	1.72	3817321
2026-07-12 01:51:11	29	-213.3	-143.0	-12.8	19.8	10970	-11.3	69.7	0.93, -0.22	0.95	0.00	3817323
2026-07-12 01:54:11	30	-223.2	-135.9	-13.0	20.5	11276	-11.3	69.5	0.93, -0.22	0.95	0.00	3817326
2026-07-12 01:57:11	31	-227.8	-130.4	-13.2	20.8	11356	-11.4	70.1	0.93, -0.22	0.96	0.00	3817327
2026-07-12 02:00:11	32	-233.1	-127.1	-13.4	21.6	11494	-11.5	70.7	0.93, -0.22	0.96	0.00	3817330
2026-07-12 02:03:11	33	-236.7	-127.6	-13.4	22.7	11701	-11.6	71.4	0.94, -0.23	0.96	0.00	3817331
2026-07-12 02:06:11	34	-238.4	-125.8	-13.5	22.2	11832	-11.7	72.7	0.94, -0.23	0.97	0.00	3817332
2026-07-12 02:09:11	35	-241.0	-122.8	-13.6	23.5	12029	-11.7	74.0	0.95, -0.22	0.98	0.00	3817335