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 14271
Detector 24h operating status: Last processed image: 0 hours and 20 minutes ago (2025-12-08 12:30 UTC) Last detected dimming: 0 hours and 20 minutes ago (2025-12-08 12:30 UTC) Overview for dimming #: 14271 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 #: 14271
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-10-30 13:54:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3573262

2025-10-30 13:57:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3573263

2025-10-30 14:00:11 3 -1.4 -10.8 -12.6 0.5 117 , 0.00 3573266

2025-10-30 14:03:11 4 -3.3 -15.8 -10.2 1.3 279 , 0.00 3573267

2025-10-30 14:06:11 5 -6.5 -20.1 -11.2 2.2 480 50.2 15.4 0.17, 0.73 0.75 0.00 3573272

2025-10-30 14:09:11 6 -11.7 -23.9 -11.2 4.0 877 50.1 15.8 0.18, 0.72 0.75 1.15 3573273

2025-10-30 14:12:11 7 -16.2 -26.2 -12.8 5.0 1110 49.9 16.0 0.18, 0.72 0.74 2.01 3573274

2025-10-30 14:15:11 8 -20.0 -27.2 -13.2 6.0 1328 49.9 16.0 0.18, 0.72 0.74 1.71 3573275

2025-10-30 14:18:11 9 -25.4 -29.4 -12.6 7.4 1682 49.9 16.0 0.18, 0.72 0.74 1.47 3573278

2025-10-30 14:21:11 10 -31.5 -30.4 -12.4 9.2 2100 48.7 16.2 0.19, 0.71 0.73 1.97 3573279

2025-10-30 14:24:11 11 -72.4 -31.4 -11.1 25.7 5511 47.2 20.0 0.24, 0.69 0.73 4.71 3573282

2025-10-30 14:27:11 12 -80.0 -33.1 -11.1 28.3 6054 47.4 20.9 0.24, 0.69 0.73 2.82 3573283

2025-10-30 14:30:11 13 -87.3 -34.2 -10.9 31.1 6690 47.2 21.4 0.25, 0.69 0.73 0.00 3573286

2025-10-30 14:33:11 14 -94.3 -35.4 -10.9 33.3 7132 47.5 22.9 0.27, 0.69 0.74 2.46 3573287

2025-10-30 14:36:11 15 -103.2 -35.5 -11.0 36.6 7790 47.2 23.5 0.27, 0.69 0.74 0.00 3573290

2025-10-30 14:39:11 16 -113.2 -36.4 -11.0 43.9 8534 46.5 23.4 0.28, 0.68 0.74 2.34 3573291

2025-10-30 14:42:11 17 -119.3 -36.8 -11.3 45.6 8851 46.3 23.5 0.28, 0.68 0.73 1.08 3573296

2025-10-30 14:45:11 18 -125.3 -36.5 -11.3 48.5 9288 46.0 24.7 0.29, 0.68 0.74 0.00 3573297

2025-10-30 14:48:11 19 -134.4 -37.2 -11.2 51.6 9896 46.0 25.0 0.30, 0.67 0.74 0.00 3573298

2025-10-30 14:51:11 20 -141.5 -36.8 -11.0 55.1 10511 45.7 25.9 0.31, 0.67 0.74 0.00 3573299

2025-10-30 14:54:11 21 -149.1 -36.5 -11.0 58.1 11087 45.9 26.4 0.31, 0.67 0.74 1.24 3573302

2025-10-30 14:57:11 22 -153.1 -36.4 -11.1 59.2 11347 46.3 27.0 0.32, 0.68 0.75 0.00 3573303

2025-10-30 15:00:11 23 -158.9 -36.6 -11.3 64.4 11670 46.5 27.7 0.32, 0.68 0.76 1.00 3573306

2025-10-30 15:03:11 24 -166.8 -37.0 -11.2 67.2 12235 47.0 28.3 0.33, 0.69 0.76 1.28 3573307

2025-10-30 15:06:11 25 -173.1 -38.2 -11.3 69.5 12651 47.3 28.8 0.33, 0.69 0.77 1.97 3573310

2025-10-30 15:09:23 26 -185.3 -39.0 -11.2 72.9 13678 47.5 29.1 0.33, 0.70 0.77 0.00 3573311

2025-10-30 15:12:11 27 -187.7 -39.3 -11.5 73.2 13542 47.5 29.7 0.34, 0.70 0.77 1.65 3573314

2025-10-30 15:15:11 28 -206.9 -41.2 -11.5 78.2 14965 47.2 28.8 0.33, 0.69 0.77 1.88 3573315

2025-10-30 15:18:11 29 -209.8 -42.4 -11.7 78.9 14948 48.3 31.5 0.35, 0.71 0.79 1.22 3573320

2025-10-30 15:21:11 30 -258.1 -115.6 -12.1 83.2 16155 47.9 30.1 0.34, 0.70 0.78 0.87 3573321

2025-10-30 15:24:11 31 -262.1 -119.0 -12.2 83.3 16352 48.6 31.9 0.35, 0.71 0.79 0.00 3573322

2025-10-30 15:27:11 32 -268.3 -118.0 -12.3 81.3 16482 47.9 29.6 0.34, 0.70 0.78 0.00 3573323

2025-10-30 15:42:11 33 -284.7 -110.5 -12.8 86.0 17123 48.2 31.0 0.35, 0.71 0.79 0.00 3573332

2025-10-30 15:45:11 34 -280.8 -107.3 -12.7 84.7 16971 48.0 30.4 0.34, 0.70 0.78 0.00 3573333

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
2025-10-30 13:54:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3573262
2025-10-30 13:57:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3573263
2025-10-30 14:00:11	3	-1.4	-10.8	-12.6	0.5	117			,		0.00	3573266
2025-10-30 14:03:11	4	-3.3	-15.8	-10.2	1.3	279			,		0.00	3573267
2025-10-30 14:06:11	5	-6.5	-20.1	-11.2	2.2	480	50.2	15.4	0.17, 0.73	0.75	0.00	3573272
2025-10-30 14:09:11	6	-11.7	-23.9	-11.2	4.0	877	50.1	15.8	0.18, 0.72	0.75	1.15	3573273
2025-10-30 14:12:11	7	-16.2	-26.2	-12.8	5.0	1110	49.9	16.0	0.18, 0.72	0.74	2.01	3573274
2025-10-30 14:15:11	8	-20.0	-27.2	-13.2	6.0	1328	49.9	16.0	0.18, 0.72	0.74	1.71	3573275
2025-10-30 14:18:11	9	-25.4	-29.4	-12.6	7.4	1682	49.9	16.0	0.18, 0.72	0.74	1.47	3573278
2025-10-30 14:21:11	10	-31.5	-30.4	-12.4	9.2	2100	48.7	16.2	0.19, 0.71	0.73	1.97	3573279
2025-10-30 14:24:11	11	-72.4	-31.4	-11.1	25.7	5511	47.2	20.0	0.24, 0.69	0.73	4.71	3573282
2025-10-30 14:27:11	12	-80.0	-33.1	-11.1	28.3	6054	47.4	20.9	0.24, 0.69	0.73	2.82	3573283
2025-10-30 14:30:11	13	-87.3	-34.2	-10.9	31.1	6690	47.2	21.4	0.25, 0.69	0.73	0.00	3573286
2025-10-30 14:33:11	14	-94.3	-35.4	-10.9	33.3	7132	47.5	22.9	0.27, 0.69	0.74	2.46	3573287
2025-10-30 14:36:11	15	-103.2	-35.5	-11.0	36.6	7790	47.2	23.5	0.27, 0.69	0.74	0.00	3573290
2025-10-30 14:39:11	16	-113.2	-36.4	-11.0	43.9	8534	46.5	23.4	0.28, 0.68	0.74	2.34	3573291
2025-10-30 14:42:11	17	-119.3	-36.8	-11.3	45.6	8851	46.3	23.5	0.28, 0.68	0.73	1.08	3573296
2025-10-30 14:45:11	18	-125.3	-36.5	-11.3	48.5	9288	46.0	24.7	0.29, 0.68	0.74	0.00	3573297
2025-10-30 14:48:11	19	-134.4	-37.2	-11.2	51.6	9896	46.0	25.0	0.30, 0.67	0.74	0.00	3573298
2025-10-30 14:51:11	20	-141.5	-36.8	-11.0	55.1	10511	45.7	25.9	0.31, 0.67	0.74	0.00	3573299
2025-10-30 14:54:11	21	-149.1	-36.5	-11.0	58.1	11087	45.9	26.4	0.31, 0.67	0.74	1.24	3573302
2025-10-30 14:57:11	22	-153.1	-36.4	-11.1	59.2	11347	46.3	27.0	0.32, 0.68	0.75	0.00	3573303
2025-10-30 15:00:11	23	-158.9	-36.6	-11.3	64.4	11670	46.5	27.7	0.32, 0.68	0.76	1.00	3573306
2025-10-30 15:03:11	24	-166.8	-37.0	-11.2	67.2	12235	47.0	28.3	0.33, 0.69	0.76	1.28	3573307
2025-10-30 15:06:11	25	-173.1	-38.2	-11.3	69.5	12651	47.3	28.8	0.33, 0.69	0.77	1.97	3573310
2025-10-30 15:09:23	26	-185.3	-39.0	-11.2	72.9	13678	47.5	29.1	0.33, 0.70	0.77	0.00	3573311
2025-10-30 15:12:11	27	-187.7	-39.3	-11.5	73.2	13542	47.5	29.7	0.34, 0.70	0.77	1.65	3573314
2025-10-30 15:15:11	28	-206.9	-41.2	-11.5	78.2	14965	47.2	28.8	0.33, 0.69	0.77	1.88	3573315
2025-10-30 15:18:11	29	-209.8	-42.4	-11.7	78.9	14948	48.3	31.5	0.35, 0.71	0.79	1.22	3573320
2025-10-30 15:21:11	30	-258.1	-115.6	-12.1	83.2	16155	47.9	30.1	0.34, 0.70	0.78	0.87	3573321
2025-10-30 15:24:11	31	-262.1	-119.0	-12.2	83.3	16352	48.6	31.9	0.35, 0.71	0.79	0.00	3573322
2025-10-30 15:27:11	32	-268.3	-118.0	-12.3	81.3	16482	47.9	29.6	0.34, 0.70	0.78	0.00	3573323
2025-10-30 15:42:11	33	-284.7	-110.5	-12.8	86.0	17123	48.2	31.0	0.35, 0.71	0.79	0.00	3573332
2025-10-30 15:45:11	34	-280.8	-107.3	-12.7	84.7	16971	48.0	30.4	0.34, 0.70	0.78	0.00	3573333