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 10783
Detector 24h operating status: Last processed image: 0 hours and 17 minutes ago (2025-07-10 01:24 UTC) Last detected dimming: 0 hours and 17 minutes ago (2025-07-10 01:24 UTC) Overview for dimming #: 10783 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 #: 10783
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2024-07-31 04:09:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3191268

2024-07-31 04:12:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3191269

2024-07-31 04:15:11 3 0.0 0.0 0.0 0.0 0 , 1.51 3191278

2024-07-31 04:18:11 4 0.0 0.0 0.0 0.0 0 , 8.03 3191279

2024-07-31 04:21:11 5 0.0 0.0 0.0 0.0 0 , 3.63 3191280

2024-07-31 04:24:47 6 0.0 0.0 -9.9 0.0 2 3.7 55.1 0.83, 0.01 0.83 4.91 3191281

2024-07-31 04:27:11 7 -0.1 -1.2 -11.0 0.1 11 3.5 54.8 0.83, 0.00 0.83 1.19 3191282

2024-07-31 04:30:11 8 -0.1 -1.5 -11.3 0.1 12 3.5 54.9 0.83, 0.00 0.83 0.00 3191283

2024-07-31 04:33:11 9 -0.2 -0.9 -8.3 0.1 17 3.4 55.1 0.83, 0.00 0.83 0.00 3191284

2024-07-31 04:36:23 10 -0.5 -4.8 -7.8 0.4 62 6.7 62.0 0.89, 0.07 0.89 0.00 3191285

2024-07-31 04:39:11 11 -0.8 -6.3 -8.1 0.7 97 6.3 62.2 0.89, 0.06 0.89 2.38 3191292

2024-07-31 04:42:23 12 -14.2 -26.9 -12.0 3.3 849 -2.3 12.2 0.21, -0.14 0.25 34.62 3191293

2024-07-31 04:45:11 13 -15.8 -28.9 -12.6 3.5 913 -2.2 12.2 0.21, -0.14 0.26 53.28 3191294

2024-07-31 04:48:11 14 -18.4 -30.3 -13.7 4.1 1008 -2.4 12.2 0.21, -0.14 0.26 20.10 3191295

2024-07-31 04:51:11 15 -22.4 -31.0 -12.5 5.3 1329 -2.3 12.2 0.21, -0.14 0.26 26.69 3191296

2024-07-31 04:54:11 16 -23.9 -32.3 -13.4 5.5 1371 -2.2 12.2 0.21, -0.14 0.26 9.78 3191297

2024-07-31 05:09:11 17 -41.3 -34.7 -12.1 11.6 2723 -0.9 14.4 0.25, -0.11 0.28 0.00 3191306

2024-07-31 05:12:23 18 -45.0 -33.7 -12.2 12.8 3005 -0.2 14.7 0.26, -0.10 0.28 0.00 3191307

2024-07-31 05:15:11 19 -47.8 -33.4 -12.2 13.5 3159 -0.1 14.7 0.26, -0.10 0.28 24.14 3191316

2024-07-31 05:18:11 20 -79.9 -35.7 -12.1 24.5 5432 0.0 14.8 0.26, -0.10 0.28 35.52 3191317

2024-07-31 05:21:00 21 -89.4 -35.7 -12.1 27.6 6113 0.0 15.5 0.27, -0.10 0.29 11.81 3191318

2024-07-31 05:24:37 22 -103.4 -36.2 -12.2 30.8 7022 0.2 17.2 0.30, -0.09 0.31 50.24 3191319

2024-07-31 05:27:01 23 -103.4 -37.4 -12.4 30.7 6959 -0.6 16.3 0.29, -0.11 0.30 9.69 3191320

2024-07-31 05:30:12 24 -114.3 -38.2 -12.3 34.8 7758 0.2 16.8 0.29, -0.09 0.31 0.00 3191321

2024-07-31 05:33:00 25 -117.0 -37.0 -12.1 35.2 7907 0.3 16.6 0.29, -0.09 0.30 0.00 3191322

2024-07-31 05:36:11 26 -108.2 -36.3 -12.2 31.8 7144 0.2 17.0 0.30, -0.09 0.31 0.00 3191323

2024-07-31 05:39:11 27 -110.5 -35.4 -12.6 30.9 7121 0.4 17.9 0.31, -0.09 0.32 0.00 3191330

2024-07-31 05:42:11 28 -108.6 -38.8 -13.0 29.7 6831 0.3 16.9 0.30, -0.09 0.31 0.00 3191331

2024-07-31 05:45:00 29 -130.5 -43.9 -13.2 35.7 8079 0.6 19.8 0.34, -0.09 0.35 1.18 3191332

2024-07-31 05:48:11 30 -167.7 -45.6 -13.0 44.5 10700 7.3 3.1 0.05, 0.03 0.06 6.77 3191333

2024-07-31 05:51:11 31 -175.5 -47.7 -13.3 45.9 11030 6.7 2.3 0.04, 0.02 0.04 0.90 3191334

2024-07-31 05:54:59 32 -190.0 -45.8 -13.9 47.3 11783 7.0 1.2 0.02, 0.02 0.03 16.75 3191335

2024-07-31 06:09:11 33 -240.8 -49.7 -14.2 58.1 14081 7.0 -2.1 -0.04, 0.02 0.04 0.00 3191344

2024-07-31 06:12:35 34 -256.6 -51.6 -14.2 61.2 14940 7.0 -1.7 -0.03, 0.02 0.04 0.00 3191345

2024-07-31 06:15:11 35 -269.9 -54.0 -14.0 64.7 15837 7.2 -3.3 -0.06, 0.03 0.06 5.63 3191354

2024-07-31 06:18:59 36 -304.7 -58.7 -13.3 78.2 18564 7.6 -4.3 -0.08, 0.03 0.08 6.09 3191355

2024-07-31 06:21:11 37 -310.2 -61.9 -13.4 78.4 18728 7.5 -4.3 -0.08, 0.03 0.08 15.95 3191356

2024-07-31 06:24:47 38 -348.7 -62.8 -12.8 102.7 21780 7.1 -6.6 -0.12, 0.02 0.12 16.99 3191357

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
2024-07-31 04:09:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3191268
2024-07-31 04:12:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3191269
2024-07-31 04:15:11	3	0.0	0.0	0.0	0.0	0			,		1.51	3191278
2024-07-31 04:18:11	4	0.0	0.0	0.0	0.0	0			,		8.03	3191279
2024-07-31 04:21:11	5	0.0	0.0	0.0	0.0	0			,		3.63	3191280
2024-07-31 04:24:47	6	0.0	0.0	-9.9	0.0	2	3.7	55.1	0.83, 0.01	0.83	4.91	3191281
2024-07-31 04:27:11	7	-0.1	-1.2	-11.0	0.1	11	3.5	54.8	0.83, 0.00	0.83	1.19	3191282
2024-07-31 04:30:11	8	-0.1	-1.5	-11.3	0.1	12	3.5	54.9	0.83, 0.00	0.83	0.00	3191283
2024-07-31 04:33:11	9	-0.2	-0.9	-8.3	0.1	17	3.4	55.1	0.83, 0.00	0.83	0.00	3191284
2024-07-31 04:36:23	10	-0.5	-4.8	-7.8	0.4	62	6.7	62.0	0.89, 0.07	0.89	0.00	3191285
2024-07-31 04:39:11	11	-0.8	-6.3	-8.1	0.7	97	6.3	62.2	0.89, 0.06	0.89	2.38	3191292
2024-07-31 04:42:23	12	-14.2	-26.9	-12.0	3.3	849	-2.3	12.2	0.21, -0.14	0.25	34.62	3191293
2024-07-31 04:45:11	13	-15.8	-28.9	-12.6	3.5	913	-2.2	12.2	0.21, -0.14	0.26	53.28	3191294
2024-07-31 04:48:11	14	-18.4	-30.3	-13.7	4.1	1008	-2.4	12.2	0.21, -0.14	0.26	20.10	3191295
2024-07-31 04:51:11	15	-22.4	-31.0	-12.5	5.3	1329	-2.3	12.2	0.21, -0.14	0.26	26.69	3191296
2024-07-31 04:54:11	16	-23.9	-32.3	-13.4	5.5	1371	-2.2	12.2	0.21, -0.14	0.26	9.78	3191297
2024-07-31 05:09:11	17	-41.3	-34.7	-12.1	11.6	2723	-0.9	14.4	0.25, -0.11	0.28	0.00	3191306
2024-07-31 05:12:23	18	-45.0	-33.7	-12.2	12.8	3005	-0.2	14.7	0.26, -0.10	0.28	0.00	3191307
2024-07-31 05:15:11	19	-47.8	-33.4	-12.2	13.5	3159	-0.1	14.7	0.26, -0.10	0.28	24.14	3191316
2024-07-31 05:18:11	20	-79.9	-35.7	-12.1	24.5	5432	0.0	14.8	0.26, -0.10	0.28	35.52	3191317
2024-07-31 05:21:00	21	-89.4	-35.7	-12.1	27.6	6113	0.0	15.5	0.27, -0.10	0.29	11.81	3191318
2024-07-31 05:24:37	22	-103.4	-36.2	-12.2	30.8	7022	0.2	17.2	0.30, -0.09	0.31	50.24	3191319
2024-07-31 05:27:01	23	-103.4	-37.4	-12.4	30.7	6959	-0.6	16.3	0.29, -0.11	0.30	9.69	3191320
2024-07-31 05:30:12	24	-114.3	-38.2	-12.3	34.8	7758	0.2	16.8	0.29, -0.09	0.31	0.00	3191321
2024-07-31 05:33:00	25	-117.0	-37.0	-12.1	35.2	7907	0.3	16.6	0.29, -0.09	0.30	0.00	3191322
2024-07-31 05:36:11	26	-108.2	-36.3	-12.2	31.8	7144	0.2	17.0	0.30, -0.09	0.31	0.00	3191323
2024-07-31 05:39:11	27	-110.5	-35.4	-12.6	30.9	7121	0.4	17.9	0.31, -0.09	0.32	0.00	3191330
2024-07-31 05:42:11	28	-108.6	-38.8	-13.0	29.7	6831	0.3	16.9	0.30, -0.09	0.31	0.00	3191331
2024-07-31 05:45:00	29	-130.5	-43.9	-13.2	35.7	8079	0.6	19.8	0.34, -0.09	0.35	1.18	3191332
2024-07-31 05:48:11	30	-167.7	-45.6	-13.0	44.5	10700	7.3	3.1	0.05, 0.03	0.06	6.77	3191333
2024-07-31 05:51:11	31	-175.5	-47.7	-13.3	45.9	11030	6.7	2.3	0.04, 0.02	0.04	0.90	3191334
2024-07-31 05:54:59	32	-190.0	-45.8	-13.9	47.3	11783	7.0	1.2	0.02, 0.02	0.03	16.75	3191335
2024-07-31 06:09:11	33	-240.8	-49.7	-14.2	58.1	14081	7.0	-2.1	-0.04, 0.02	0.04	0.00	3191344
2024-07-31 06:12:35	34	-256.6	-51.6	-14.2	61.2	14940	7.0	-1.7	-0.03, 0.02	0.04	0.00	3191345
2024-07-31 06:15:11	35	-269.9	-54.0	-14.0	64.7	15837	7.2	-3.3	-0.06, 0.03	0.06	5.63	3191354
2024-07-31 06:18:59	36	-304.7	-58.7	-13.3	78.2	18564	7.6	-4.3	-0.08, 0.03	0.08	6.09	3191355
2024-07-31 06:21:11	37	-310.2	-61.9	-13.4	78.4	18728	7.5	-4.3	-0.08, 0.03	0.08	15.95	3191356
2024-07-31 06:24:47	38	-348.7	-62.8	-12.8	102.7	21780	7.1	-6.6	-0.12, 0.02	0.12	16.99	3191357