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 14135
Detector 24h operating status: Last processed image: 0 hours and 22 minutes ago (2025-10-18 20:33 UTC) Last detected dimming: 1 hours and 4 minutes ago (2025-10-18 19:51 UTC) Overview for dimming #: 14135 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 #: 14135
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-10-15 02:03:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3558492

2025-10-15 02:06:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3558493

2025-10-15 02:09:11 3 0.0 0.0 0.0 0.0 0 , 2.10 3558495

2025-10-15 02:12:11 4 -1.9 -19.8 -39.3 0.2 52 , 0.96 3558496

2025-10-15 02:15:11 5 -5.3 -29.6 -27.2 0.8 162 32.5 41.3 0.56, 0.47 0.74 0.00 3558500

2025-10-15 02:18:11 6 -8.4 -36.6 -23.5 1.3 275 33.0 41.2 0.56, 0.48 0.74 4.55 3558501

2025-10-15 02:21:11 7 -9.8 -35.0 -21.8 1.6 328 32.7 41.3 0.56, 0.48 0.74 1.11 3558502

2025-10-15 02:24:11 8 -10.8 -36.4 -20.7 1.9 378 32.6 41.5 0.56, 0.48 0.74 1.39 3558503

2025-10-15 02:27:11 9 -22.1 -37.0 -14.8 4.3 1072 3.2 21.2 0.37, -0.04 0.37 0.87 3558508

2025-10-15 02:30:11 10 -25.3 -37.3 -14.4 4.9 1238 -3.1 17.7 0.31, -0.15 0.34 0.00 3558509

2025-10-15 02:33:11 11 -26.6 -38.2 -15.2 5.0 1266 32.1 42.6 0.58, 0.47 0.75 0.00 3558512

2025-10-15 02:36:11 12 -31.3 -41.2 -14.2 6.3 1529 31.9 42.8 0.58, 0.47 0.75 0.00 3558513

2025-10-15 02:39:11 13 -35.1 -41.7 -14.1 7.3 1746 31.8 42.7 0.58, 0.47 0.75 0.00 3558518

2025-10-15 02:42:11 14 -37.3 -39.5 -13.7 7.9 1899 2.8 21.4 0.37, -0.05 0.37 9.58 3558519

2025-10-15 02:45:11 15 -42.2 -42.2 -13.1 9.2 2246 2.8 21.1 0.36, -0.05 0.37 10.49 3558520

2025-10-15 02:48:11 16 -45.8 -43.4 -13.3 10.2 2481 31.3 42.4 0.58, 0.46 0.74 13.69 3558521

2025-10-15 02:51:11 17 -49.8 -49.2 -13.4 10.9 2683 31.5 41.1 0.57, 0.46 0.73 1.37 3558526

2025-10-15 02:54:11 18 -52.1 -50.9 -13.2 11.7 2839 31.1 41.9 0.58, 0.45 0.74 0.00 3558527

2025-10-15 02:57:11 19 -55.3 -57.3 -14.0 11.9 2940 30.9 41.4 0.57, 0.45 0.73 0.00 3558528

2025-10-15 03:00:11 20 -58.2 -57.7 -14.0 12.6 3116 30.7 41.8 0.58, 0.45 0.73 0.00 3558529

2025-10-15 03:03:11 21 -62.1 -61.5 -13.4 13.8 3374 30.7 42.0 0.58, 0.45 0.73 0.00 3558532

2025-10-15 03:06:11 22 -63.2 -55.1 -13.9 14.4 3434 30.4 42.6 0.59, 0.44 0.74 1.65 3558533

2025-10-15 03:09:11 23 -64.1 -54.4 -14.0 14.5 3417 29.9 43.4 0.60, 0.44 0.74 1.46 3558535

2025-10-15 03:12:11 24 -64.7 -51.1 -14.3 14.5 3404 29.5 43.9 0.61, 0.43 0.75 0.00 3558536

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
2025-10-15 02:03:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3558492
2025-10-15 02:06:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3558493
2025-10-15 02:09:11	3	0.0	0.0	0.0	0.0	0			,		2.10	3558495
2025-10-15 02:12:11	4	-1.9	-19.8	-39.3	0.2	52			,		0.96	3558496
2025-10-15 02:15:11	5	-5.3	-29.6	-27.2	0.8	162	32.5	41.3	0.56, 0.47	0.74	0.00	3558500
2025-10-15 02:18:11	6	-8.4	-36.6	-23.5	1.3	275	33.0	41.2	0.56, 0.48	0.74	4.55	3558501
2025-10-15 02:21:11	7	-9.8	-35.0	-21.8	1.6	328	32.7	41.3	0.56, 0.48	0.74	1.11	3558502
2025-10-15 02:24:11	8	-10.8	-36.4	-20.7	1.9	378	32.6	41.5	0.56, 0.48	0.74	1.39	3558503
2025-10-15 02:27:11	9	-22.1	-37.0	-14.8	4.3	1072	3.2	21.2	0.37, -0.04	0.37	0.87	3558508
2025-10-15 02:30:11	10	-25.3	-37.3	-14.4	4.9	1238	-3.1	17.7	0.31, -0.15	0.34	0.00	3558509
2025-10-15 02:33:11	11	-26.6	-38.2	-15.2	5.0	1266	32.1	42.6	0.58, 0.47	0.75	0.00	3558512
2025-10-15 02:36:11	12	-31.3	-41.2	-14.2	6.3	1529	31.9	42.8	0.58, 0.47	0.75	0.00	3558513
2025-10-15 02:39:11	13	-35.1	-41.7	-14.1	7.3	1746	31.8	42.7	0.58, 0.47	0.75	0.00	3558518
2025-10-15 02:42:11	14	-37.3	-39.5	-13.7	7.9	1899	2.8	21.4	0.37, -0.05	0.37	9.58	3558519
2025-10-15 02:45:11	15	-42.2	-42.2	-13.1	9.2	2246	2.8	21.1	0.36, -0.05	0.37	10.49	3558520
2025-10-15 02:48:11	16	-45.8	-43.4	-13.3	10.2	2481	31.3	42.4	0.58, 0.46	0.74	13.69	3558521
2025-10-15 02:51:11	17	-49.8	-49.2	-13.4	10.9	2683	31.5	41.1	0.57, 0.46	0.73	1.37	3558526
2025-10-15 02:54:11	18	-52.1	-50.9	-13.2	11.7	2839	31.1	41.9	0.58, 0.45	0.74	0.00	3558527
2025-10-15 02:57:11	19	-55.3	-57.3	-14.0	11.9	2940	30.9	41.4	0.57, 0.45	0.73	0.00	3558528
2025-10-15 03:00:11	20	-58.2	-57.7	-14.0	12.6	3116	30.7	41.8	0.58, 0.45	0.73	0.00	3558529
2025-10-15 03:03:11	21	-62.1	-61.5	-13.4	13.8	3374	30.7	42.0	0.58, 0.45	0.73	0.00	3558532
2025-10-15 03:06:11	22	-63.2	-55.1	-13.9	14.4	3434	30.4	42.6	0.59, 0.44	0.74	1.65	3558533
2025-10-15 03:09:11	23	-64.1	-54.4	-14.0	14.5	3417	29.9	43.4	0.60, 0.44	0.74	1.46	3558535
2025-10-15 03:12:11	24	-64.7	-51.1	-14.3	14.5	3404	29.5	43.9	0.61, 0.43	0.75	0.00	3558536