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 12961
Detector 24h operating status: Last processed image: 0 hours and 19 minutes ago (2025-06-23 12:42 UTC) Last detected dimming: 0 hours and 19 minutes ago (2025-06-23 12:42 UTC) Overview for dimming #: 12961 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 #: 12961
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-06-01 14:27:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3430410

2025-06-01 14:30:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3430411

2025-06-01 14:33:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3430415

2025-06-01 14:36:11 4 -0.3 -3.1 -13.8 0.1 19 , 0.00 3430416

2025-06-01 14:39:11 5 -9.4 -34.7 -39.1 0.9 243 17.4 18.4 0.30, 0.31 0.44 0.00 3430418

2025-06-01 14:42:12 6 -66.2 -71.5 -31.7 6.8 1847 17.2 18.2 0.30, 0.31 0.43 9.53 3430419

2025-06-01 14:45:11 7 -89.4 -51.7 -31.4 10.5 2832 21.1 18.2 0.29, 0.37 0.48 13.49 3430422

2025-06-01 14:48:11 8 -129.3 -59.5 -26.3 16.8 4441 20.0 17.7 0.29, 0.36 0.46 51.44 3430423

2025-06-01 14:51:11 9 -141.7 -58.0 -19.1 22.4 5757 21.3 16.8 0.27, 0.38 0.47 34.95 3430426

2025-06-01 14:54:11 10 -179.5 -63.3 -17.1 26.9 6952 24.4 17.3 0.27, 0.43 0.51 40.76 3430427

2025-06-01 14:57:11 11 -191.2 -67.5 -17.9 27.2 7025 24.5 17.4 0.28, 0.43 0.51 96.86 3430430

2025-06-01 15:00:11 12 -203.6 -70.5 -19.1 27.9 7238 24.1 17.6 0.28, 0.42 0.51 67.19 3430431

2025-06-01 15:03:11 13 -225.0 -74.9 -18.8 29.9 7704 23.1 17.7 0.28, 0.41 0.50 34.03 3430434

2025-06-01 15:06:11 14 -241.6 -75.7 -18.9 30.8 7967 22.0 17.7 0.29, 0.39 0.48 21.36 3430435

2025-06-01 15:09:11 15 -260.2 -81.2 -17.6 33.6 8650 21.4 17.6 0.29, 0.38 0.47 17.79 3430438

2025-06-01 15:12:11 16 -280.5 -89.6 -17.4 35.6 9126 20.6 17.7 0.29, 0.37 0.47 15.27 3430439

2025-06-01 15:15:11 17 -291.3 -92.9 -18.4 35.2 9066 19.7 17.6 0.29, 0.35 0.45 5.90 3430442

2025-06-01 15:18:11 18 -291.6 -94.4 -19.4 33.3 8672 19.3 17.5 0.29, 0.34 0.45 1.43 3430443

2025-06-01 15:21:11 19 -293.9 -95.0 -19.8 33.3 8674 19.3 17.5 0.29, 0.34 0.45 0.00 3430446

2025-06-01 15:24:11 20 -296.3 -95.0 -21.3 32.7 8560 19.2 17.4 0.29, 0.34 0.45 1.59 3430447

2025-06-01 15:27:11 21 -299.1 -104.9 -21.0 33.1 8669 18.9 17.4 0.29, 0.34 0.44 1.01 3430450

2025-06-01 15:30:11 22 -302.4 -100.2 -20.7 33.6 8791 18.9 17.3 0.29, 0.34 0.44 0.00 3430451

2025-06-01 15:33:11 23 -300.7 -99.1 -20.2 33.5 8777 18.9 17.3 0.29, 0.34 0.44 0.00 3430454

2025-06-01 15:36:11 24 -298.2 -97.3 -20.3 33.4 8744 18.9 17.3 0.28, 0.34 0.44 0.00 3430455

2025-06-01 15:39:11 25 -295.6 -94.6 -19.7 33.7 8817 18.9 17.3 0.28, 0.34 0.44 0.00 3430458

2025-06-01 15:42:11 26 -291.1 -94.1 -19.3 33.5 8756 18.8 17.3 0.28, 0.34 0.44 0.00 3430459

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
2025-06-01 14:27:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3430410
2025-06-01 14:30:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3430411
2025-06-01 14:33:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3430415
2025-06-01 14:36:11	4	-0.3	-3.1	-13.8	0.1	19			,		0.00	3430416
2025-06-01 14:39:11	5	-9.4	-34.7	-39.1	0.9	243	17.4	18.4	0.30, 0.31	0.44	0.00	3430418
2025-06-01 14:42:12	6	-66.2	-71.5	-31.7	6.8	1847	17.2	18.2	0.30, 0.31	0.43	9.53	3430419
2025-06-01 14:45:11	7	-89.4	-51.7	-31.4	10.5	2832	21.1	18.2	0.29, 0.37	0.48	13.49	3430422
2025-06-01 14:48:11	8	-129.3	-59.5	-26.3	16.8	4441	20.0	17.7	0.29, 0.36	0.46	51.44	3430423
2025-06-01 14:51:11	9	-141.7	-58.0	-19.1	22.4	5757	21.3	16.8	0.27, 0.38	0.47	34.95	3430426
2025-06-01 14:54:11	10	-179.5	-63.3	-17.1	26.9	6952	24.4	17.3	0.27, 0.43	0.51	40.76	3430427
2025-06-01 14:57:11	11	-191.2	-67.5	-17.9	27.2	7025	24.5	17.4	0.28, 0.43	0.51	96.86	3430430
2025-06-01 15:00:11	12	-203.6	-70.5	-19.1	27.9	7238	24.1	17.6	0.28, 0.42	0.51	67.19	3430431
2025-06-01 15:03:11	13	-225.0	-74.9	-18.8	29.9	7704	23.1	17.7	0.28, 0.41	0.50	34.03	3430434
2025-06-01 15:06:11	14	-241.6	-75.7	-18.9	30.8	7967	22.0	17.7	0.29, 0.39	0.48	21.36	3430435
2025-06-01 15:09:11	15	-260.2	-81.2	-17.6	33.6	8650	21.4	17.6	0.29, 0.38	0.47	17.79	3430438
2025-06-01 15:12:11	16	-280.5	-89.6	-17.4	35.6	9126	20.6	17.7	0.29, 0.37	0.47	15.27	3430439
2025-06-01 15:15:11	17	-291.3	-92.9	-18.4	35.2	9066	19.7	17.6	0.29, 0.35	0.45	5.90	3430442
2025-06-01 15:18:11	18	-291.6	-94.4	-19.4	33.3	8672	19.3	17.5	0.29, 0.34	0.45	1.43	3430443
2025-06-01 15:21:11	19	-293.9	-95.0	-19.8	33.3	8674	19.3	17.5	0.29, 0.34	0.45	0.00	3430446
2025-06-01 15:24:11	20	-296.3	-95.0	-21.3	32.7	8560	19.2	17.4	0.29, 0.34	0.45	1.59	3430447
2025-06-01 15:27:11	21	-299.1	-104.9	-21.0	33.1	8669	18.9	17.4	0.29, 0.34	0.44	1.01	3430450
2025-06-01 15:30:11	22	-302.4	-100.2	-20.7	33.6	8791	18.9	17.3	0.29, 0.34	0.44	0.00	3430451
2025-06-01 15:33:11	23	-300.7	-99.1	-20.2	33.5	8777	18.9	17.3	0.29, 0.34	0.44	0.00	3430454
2025-06-01 15:36:11	24	-298.2	-97.3	-20.3	33.4	8744	18.9	17.3	0.28, 0.34	0.44	0.00	3430455
2025-06-01 15:39:11	25	-295.6	-94.6	-19.7	33.7	8817	18.9	17.3	0.28, 0.34	0.44	0.00	3430458
2025-06-01 15:42:11	26	-291.1	-94.1	-19.3	33.5	8756	18.8	17.3	0.28, 0.34	0.44	0.00	3430459