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 15139
Detector 24h operating status: Last processed image: 0 hours and 19 minutes ago (2026-02-28 12:18 UTC) Last detected dimming: 1 hours and 27 minutes ago (2026-02-28 11:09 UTC) Overview for dimming #: 15139 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 #: 15139
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-02-22 15:00:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3678448

2026-02-22 15:03:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3678449

2026-02-22 15:06:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3678450

2026-02-22 15:09:11 4 -1.0 -7.4 -10.8 1.3 90 , 0.00 3678451

2026-02-22 15:12:11 5 -2.5 -13.1 -13.0 2.7 193 , 0.00 3678452

2026-02-22 15:15:11 6 -5.9 -15.6 -11.9 8.4 474 -31.3 -74.5 -0.83, -0.49 0.97 1.02 3678453

2026-02-22 15:18:11 7 -9.1 -18.4 -11.1 11.6 759 -31.0 -74.8 -0.84, -0.49 0.97 0.88 3678454

2026-02-22 15:21:11 8 -12.6 -19.4 -11.7 14.0 1023 -31.7 -77.1 -0.84, -0.50 0.98 0.00 3678455

2026-02-22 15:24:11 9 -16.1 -19.4 -13.1 16.1 1141 -30.4 -77.6 -0.85, -0.48 0.98 0.87 3678456

2026-02-22 15:27:11 10 -21.7 -20.7 -13.9 17.9 1407 -30.8 -84.6 -0.86, -0.50 1.00 1.14 3678457

2026-02-22 15:30:11 11 -28.9 -25.0 -14.4 19.7 1797 -0.87, -0.50 1.00 1.28 3678458

2026-02-22 15:33:11 12 -33.7 -32.5 -15.8 21.1 1906 -29.5 -83.3 -0.87, -0.48 1.00 1.56 3678459

2026-02-22 15:36:11 13 -47.7 -36.4 -15.3 20.1 2745 -29.2 -81.7 -0.87, -0.47 0.99 6.14 3678460

2026-02-22 15:39:11 14 -77.7 -44.0 -15.2 23.1 4259 -0.99, -0.35 1.05 8.51 3678461

2026-02-22 15:42:11 15 -84.6 -42.5 -14.2 22.6 4754 -0.98, -0.35 1.04 15.63 3678462

2026-02-22 15:45:11 16 -105.6 -44.2 -14.6 27.1 5964 -0.96, -0.37 1.03 26.89 3678463

2026-02-22 15:48:11 17 -124.9 -45.0 -14.2 29.8 7131 -0.95, -0.37 1.02 31.23 3678464

2026-02-22 15:51:11 18 -155.5 -52.3 -13.6 34.8 9015 -0.94, -0.37 1.01 32.24 3678465

2026-02-22 15:54:11 19 -193.9 -62.1 -12.9 37.9 11348 -24.4 -82.4 -0.91, -0.40 0.99 35.33 3678466

2026-02-22 15:57:11 20 -223.4 -68.8 -13.9 37.8 12332 -25.4 -81.1 -0.90, -0.41 0.99 29.17 3678467

2026-02-22 16:00:11 21 -249.5 -72.7 -15.0 41.5 13028 -27.1 -77.5 -0.88, -0.43 0.98 21.18 3678468

2026-02-22 16:03:11 22 -268.2 -74.2 -15.7 40.8 13385 -27.7 -76.1 -0.87, -0.44 0.97 20.04 3678469

2026-02-22 16:06:11 23 -284.7 -75.5 -16.6 41.8 13617 -26.7 -74.8 -0.87, -0.42 0.97 15.61 3678470

2026-02-22 16:09:11 24 -306.9 -77.3 -17.6 42.6 13849 -25.8 -74.0 -0.87, -0.40 0.96 21.77 3678471

2026-02-22 16:12:11 25 -332.4 -79.8 -18.9 43.1 14229 -25.6 -74.6 -0.88, -0.40 0.97 15.55 3678472

2026-02-22 16:15:11 26 -352.7 -81.9 -19.7 44.3 14616 -25.7 -75.0 -0.88, -0.41 0.97 12.13 3678473

2026-02-22 16:18:11 27 -374.4 -86.4 -20.4 44.4 15025 -25.6 -75.2 -0.88, -0.40 0.97 31.22 3678474

2026-02-22 16:21:11 28 -399.4 -91.7 -20.8 44.6 15538 -25.5 -76.0 -0.88, -0.40 0.97 46.91 3678475

2026-02-22 16:24:11 29 -420.2 -95.0 -21.5 46.2 16061 -25.3 -76.4 -0.89, -0.40 0.97 44.29 3678476

2026-02-22 16:27:11 30 -434.4 -97.0 -22.0 46.3 16408 -24.8 -75.1 -0.89, -0.39 0.97 25.05 3678477

2026-02-22 16:30:11 31 -494.9 -98.6 -20.7 60.9 19485 -24.5 -73.3 -0.88, -0.38 0.96 34.11 3678478

2026-02-22 16:33:11 32 -531.6 -100.3 -21.1 61.6 20474 -24.0 -71.7 -0.88, -0.37 0.95 37.86 3678479

2026-02-22 16:36:11 33 -561.4 -106.5 -21.0 62.4 21477 -23.9 -71.2 -0.87, -0.37 0.95 33.98 3678480

2026-02-22 16:39:11 34 -582.7 -109.3 -21.0 63.2 21994 -23.7 -70.8 -0.87, -0.37 0.95 20.45 3678481

2026-02-22 16:42:11 35 -601.5 -112.4 -20.7 64.7 22709 -23.5 -70.6 -0.87, -0.36 0.95 9.90 3678482

2026-02-22 16:45:11 36 -627.3 -113.9 -20.1 73.0 23905 -23.6 -70.8 -0.87, -0.36 0.95 7.42 3678483

2026-02-22 16:48:11 37 -642.0 -119.6 -20.2 73.8 24202 -23.5 -70.7 -0.87, -0.36 0.95 2.02 3678484

2026-02-22 16:51:11 38 -668.1 -123.2 -19.5 77.9 25715 -23.2 -70.3 -0.87, -0.36 0.94 1.36 3678485

2026-02-22 16:54:11 39 -685.7 -126.0 -19.0 85.2 26676 -23.0 -70.0 -0.87, -0.35 0.94 0.00 3678486

2026-02-22 16:57:11 40 -696.6 -127.2 -18.7 89.0 27379 -23.0 -69.4 -0.87, -0.35 0.94 0.90 3678487

2026-02-22 17:00:11 41 -708.6 -127.0 -18.5 89.0 27844 -22.7 -69.2 -0.87, -0.35 0.94 0.00 3678488

2026-02-22 17:03:11 42 -727.7 -125.1 -18.1 93.6 29006 -22.5 -68.9 -0.87, -0.34 0.94 0.00 3678489

2026-02-22 17:06:11 43 -736.7 -124.7 -18.3 89.0 29036 -22.2 -68.6 -0.87, -0.34 0.93 0.00 3678490

2026-02-22 17:09:11 44 -753.1 -123.9 -18.0 89.7 29980 -22.0 -68.3 -0.87, -0.33 0.93 0.96 3678491

2026-02-22 17:12:11 45 -765.2 -121.1 -17.8 89.5 30748 -21.9 -68.4 -0.87, -0.33 0.93 1.10 3678492

2026-02-22 17:15:11 46 -776.4 -121.1 -17.5 90.4 31426 -21.8 -68.5 -0.87, -0.33 0.93 1.22 3678493

2026-02-22 17:18:11 47 -789.1 -120.5 -17.5 93.2 32040 -21.7 -68.6 -0.87, -0.33 0.93 0.00 3678494

2026-02-22 17:21:11 48 -797.1 -121.0 -17.4 95.6 32534 -21.5 -68.4 -0.87, -0.32 0.93 0.00 3678495

2026-02-22 17:24:11 49 -807.0 -121.7 -17.5 96.4 32880 -21.4 -68.3 -0.87, -0.32 0.93 0.00 3678496

2026-02-22 17:27:11 50 -814.0 -122.1 -17.3 97.7 33201 -21.2 -68.3 -0.88, -0.32 0.93 0.00 3678497

2026-02-22 17:30:11 51 -823.3 -120.9 -17.3 97.6 33698 -21.1 -68.1 -0.87, -0.32 0.93 0.00 3678498

2026-02-22 17:33:11 52 -827.3 -121.3 -17.4 98.1 33809 -21.0 -68.0 -0.87, -0.32 0.93 0.00 3678499

2026-02-22 17:36:11 53 -828.0 -119.5 -17.4 98.7 33906 -21.1 -68.1 -0.87, -0.32 0.93 0.00 3678500

2026-02-22 17:39:11 54 -833.3 -116.6 -17.3 99.0 34199 -21.0 -68.0 -0.87, -0.32 0.93 0.00 3678501

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
2026-02-22 15:00:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3678448
2026-02-22 15:03:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3678449
2026-02-22 15:06:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3678450
2026-02-22 15:09:11	4	-1.0	-7.4	-10.8	1.3	90			,		0.00	3678451
2026-02-22 15:12:11	5	-2.5	-13.1	-13.0	2.7	193			,		0.00	3678452
2026-02-22 15:15:11	6	-5.9	-15.6	-11.9	8.4	474	-31.3	-74.5	-0.83, -0.49	0.97	1.02	3678453
2026-02-22 15:18:11	7	-9.1	-18.4	-11.1	11.6	759	-31.0	-74.8	-0.84, -0.49	0.97	0.88	3678454
2026-02-22 15:21:11	8	-12.6	-19.4	-11.7	14.0	1023	-31.7	-77.1	-0.84, -0.50	0.98	0.00	3678455
2026-02-22 15:24:11	9	-16.1	-19.4	-13.1	16.1	1141	-30.4	-77.6	-0.85, -0.48	0.98	0.87	3678456
2026-02-22 15:27:11	10	-21.7	-20.7	-13.9	17.9	1407	-30.8	-84.6	-0.86, -0.50	1.00	1.14	3678457
2026-02-22 15:30:11	11	-28.9	-25.0	-14.4	19.7	1797			-0.87, -0.50	1.00	1.28	3678458
2026-02-22 15:33:11	12	-33.7	-32.5	-15.8	21.1	1906	-29.5	-83.3	-0.87, -0.48	1.00	1.56	3678459
2026-02-22 15:36:11	13	-47.7	-36.4	-15.3	20.1	2745	-29.2	-81.7	-0.87, -0.47	0.99	6.14	3678460
2026-02-22 15:39:11	14	-77.7	-44.0	-15.2	23.1	4259			-0.99, -0.35	1.05	8.51	3678461
2026-02-22 15:42:11	15	-84.6	-42.5	-14.2	22.6	4754			-0.98, -0.35	1.04	15.63	3678462
2026-02-22 15:45:11	16	-105.6	-44.2	-14.6	27.1	5964			-0.96, -0.37	1.03	26.89	3678463
2026-02-22 15:48:11	17	-124.9	-45.0	-14.2	29.8	7131			-0.95, -0.37	1.02	31.23	3678464
2026-02-22 15:51:11	18	-155.5	-52.3	-13.6	34.8	9015			-0.94, -0.37	1.01	32.24	3678465
2026-02-22 15:54:11	19	-193.9	-62.1	-12.9	37.9	11348	-24.4	-82.4	-0.91, -0.40	0.99	35.33	3678466
2026-02-22 15:57:11	20	-223.4	-68.8	-13.9	37.8	12332	-25.4	-81.1	-0.90, -0.41	0.99	29.17	3678467
2026-02-22 16:00:11	21	-249.5	-72.7	-15.0	41.5	13028	-27.1	-77.5	-0.88, -0.43	0.98	21.18	3678468
2026-02-22 16:03:11	22	-268.2	-74.2	-15.7	40.8	13385	-27.7	-76.1	-0.87, -0.44	0.97	20.04	3678469
2026-02-22 16:06:11	23	-284.7	-75.5	-16.6	41.8	13617	-26.7	-74.8	-0.87, -0.42	0.97	15.61	3678470
2026-02-22 16:09:11	24	-306.9	-77.3	-17.6	42.6	13849	-25.8	-74.0	-0.87, -0.40	0.96	21.77	3678471
2026-02-22 16:12:11	25	-332.4	-79.8	-18.9	43.1	14229	-25.6	-74.6	-0.88, -0.40	0.97	15.55	3678472
2026-02-22 16:15:11	26	-352.7	-81.9	-19.7	44.3	14616	-25.7	-75.0	-0.88, -0.41	0.97	12.13	3678473
2026-02-22 16:18:11	27	-374.4	-86.4	-20.4	44.4	15025	-25.6	-75.2	-0.88, -0.40	0.97	31.22	3678474
2026-02-22 16:21:11	28	-399.4	-91.7	-20.8	44.6	15538	-25.5	-76.0	-0.88, -0.40	0.97	46.91	3678475
2026-02-22 16:24:11	29	-420.2	-95.0	-21.5	46.2	16061	-25.3	-76.4	-0.89, -0.40	0.97	44.29	3678476
2026-02-22 16:27:11	30	-434.4	-97.0	-22.0	46.3	16408	-24.8	-75.1	-0.89, -0.39	0.97	25.05	3678477
2026-02-22 16:30:11	31	-494.9	-98.6	-20.7	60.9	19485	-24.5	-73.3	-0.88, -0.38	0.96	34.11	3678478
2026-02-22 16:33:11	32	-531.6	-100.3	-21.1	61.6	20474	-24.0	-71.7	-0.88, -0.37	0.95	37.86	3678479
2026-02-22 16:36:11	33	-561.4	-106.5	-21.0	62.4	21477	-23.9	-71.2	-0.87, -0.37	0.95	33.98	3678480
2026-02-22 16:39:11	34	-582.7	-109.3	-21.0	63.2	21994	-23.7	-70.8	-0.87, -0.37	0.95	20.45	3678481
2026-02-22 16:42:11	35	-601.5	-112.4	-20.7	64.7	22709	-23.5	-70.6	-0.87, -0.36	0.95	9.90	3678482
2026-02-22 16:45:11	36	-627.3	-113.9	-20.1	73.0	23905	-23.6	-70.8	-0.87, -0.36	0.95	7.42	3678483
2026-02-22 16:48:11	37	-642.0	-119.6	-20.2	73.8	24202	-23.5	-70.7	-0.87, -0.36	0.95	2.02	3678484
2026-02-22 16:51:11	38	-668.1	-123.2	-19.5	77.9	25715	-23.2	-70.3	-0.87, -0.36	0.94	1.36	3678485
2026-02-22 16:54:11	39	-685.7	-126.0	-19.0	85.2	26676	-23.0	-70.0	-0.87, -0.35	0.94	0.00	3678486
2026-02-22 16:57:11	40	-696.6	-127.2	-18.7	89.0	27379	-23.0	-69.4	-0.87, -0.35	0.94	0.90	3678487
2026-02-22 17:00:11	41	-708.6	-127.0	-18.5	89.0	27844	-22.7	-69.2	-0.87, -0.35	0.94	0.00	3678488
2026-02-22 17:03:11	42	-727.7	-125.1	-18.1	93.6	29006	-22.5	-68.9	-0.87, -0.34	0.94	0.00	3678489
2026-02-22 17:06:11	43	-736.7	-124.7	-18.3	89.0	29036	-22.2	-68.6	-0.87, -0.34	0.93	0.00	3678490
2026-02-22 17:09:11	44	-753.1	-123.9	-18.0	89.7	29980	-22.0	-68.3	-0.87, -0.33	0.93	0.96	3678491
2026-02-22 17:12:11	45	-765.2	-121.1	-17.8	89.5	30748	-21.9	-68.4	-0.87, -0.33	0.93	1.10	3678492
2026-02-22 17:15:11	46	-776.4	-121.1	-17.5	90.4	31426	-21.8	-68.5	-0.87, -0.33	0.93	1.22	3678493
2026-02-22 17:18:11	47	-789.1	-120.5	-17.5	93.2	32040	-21.7	-68.6	-0.87, -0.33	0.93	0.00	3678494
2026-02-22 17:21:11	48	-797.1	-121.0	-17.4	95.6	32534	-21.5	-68.4	-0.87, -0.32	0.93	0.00	3678495
2026-02-22 17:24:11	49	-807.0	-121.7	-17.5	96.4	32880	-21.4	-68.3	-0.87, -0.32	0.93	0.00	3678496
2026-02-22 17:27:11	50	-814.0	-122.1	-17.3	97.7	33201	-21.2	-68.3	-0.88, -0.32	0.93	0.00	3678497
2026-02-22 17:30:11	51	-823.3	-120.9	-17.3	97.6	33698	-21.1	-68.1	-0.87, -0.32	0.93	0.00	3678498
2026-02-22 17:33:11	52	-827.3	-121.3	-17.4	98.1	33809	-21.0	-68.0	-0.87, -0.32	0.93	0.00	3678499
2026-02-22 17:36:11	53	-828.0	-119.5	-17.4	98.7	33906	-21.1	-68.1	-0.87, -0.32	0.93	0.00	3678500
2026-02-22 17:39:11	54	-833.3	-116.6	-17.3	99.0	34199	-21.0	-68.0	-0.87, -0.32	0.93	0.00	3678501