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 12484
Detector 24h operating status: Last processed image: 0 hours and 24 minutes ago (2025-04-25 22:06 UTC) Last detected dimming: 0 hours and 24 minutes ago (2025-04-25 22:06 UTC) Overview for dimming #: 12484 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 #: 12484
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-04-10 21:36:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3381871

2025-04-10 21:39:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3381872

2025-04-10 21:42:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3381875

2025-04-10 21:45:11 4 0.0 0.0 0.0 0.0 0 , 1.04 3381876

2025-04-10 21:48:11 5 0.0 0.0 0.0 0.0 0 , 1.33 3381879

2025-04-10 21:51:11 6 0.0 0.0 0.0 0.0 0 , 1.18 3381880

2025-04-10 21:54:11 7 -1.2 -6.5 -10.8 0.5 113 3.1 39.8 0.65, 0.13 0.66 1.10 3381883

2025-04-10 21:57:11 8 -2.1 -9.1 -10.8 0.8 193 2.9 39.6 0.65, 0.13 0.66 0.00 3381884

2025-04-10 22:00:11 9 -2.5 -9.9 -11.0 0.9 216 3.0 39.1 0.64, 0.13 0.65 0.00 3381887

2025-04-10 22:03:11 10 -3.0 -9.7 -11.8 1.0 246 4.2 34.2 0.57, 0.16 0.59 0.00 3381888

2025-04-10 22:06:11 11 -3.3 -9.5 -12.2 1.0 258 4.3 33.4 0.56, 0.16 0.58 1.44 3381891

2025-04-10 22:09:11 12 -3.3 -10.9 -13.8 0.9 230 4.7 31.7 0.53, 0.17 0.56 0.00 3381892

2025-04-10 22:12:11 13 -3.7 -12.9 -15.0 1.0 240 4.9 31.7 0.53, 0.18 0.56 0.00 3381895

2025-04-10 22:15:11 14 -4.8 -14.2 -15.7 1.1 279 5.7 28.9 0.49, 0.19 0.52 1.56 3381896

2025-04-10 22:18:11 15 -6.3 -15.4 -14.4 1.6 384 5.4 30.1 0.51, 0.18 0.54 1.66 3381899

2025-04-10 22:21:11 16 -8.1 -16.8 -15.1 1.9 476 5.3 30.3 0.51, 0.18 0.54 1.50 3381900

2025-04-10 22:24:11 17 -8.3 -17.9 -16.2 1.9 458 5.1 31.3 0.52, 0.18 0.55 0.00 3381903

2025-04-10 22:27:11 18 -8.3 -21.0 -16.5 1.8 437 5.1 32.0 0.53, 0.18 0.56 0.00 3381904

2025-04-10 22:30:11 19 -7.5 -22.9 -17.9 1.4 359 5.1 31.6 0.53, 0.18 0.56 0.00 3381907

2025-04-10 22:33:11 20 -5.4 -17.0 -16.3 1.1 287 5.7 29.2 0.49, 0.19 0.53 0.00 3381908

2025-04-10 22:36:11 21 -5.4 -18.8 -17.1 1.1 269 5.4 30.5 0.51, 0.18 0.54 0.00 3381911

2025-04-10 22:39:11 22 -8.9 -28.2 -17.4 1.7 433 4.8 33.2 0.55, 0.17 0.58 2.30 3381912

2025-04-10 22:42:11 23 -10.3 -32.9 -18.0 1.8 467 4.7 33.6 0.56, 0.17 0.58 1.53 3381915

2025-04-10 22:45:11 24 -11.2 -36.3 -18.8 1.7 453 4.7 33.7 0.56, 0.17 0.59 3.83 3381916

2025-04-10 22:48:11 25 -12.7 -40.0 -20.4 1.8 478 4.4 34.5 0.57, 0.16 0.59 1.01 3381919

2025-04-10 22:51:11 26 -14.3 -38.2 -22.2 1.9 513 4.2 34.1 0.57, 0.16 0.59 0.00 3381920

2025-04-10 22:54:11 27 -17.6 -42.1 -22.6 2.2 583 4.0 33.5 0.56, 0.16 0.58 0.00 3381923

2025-04-10 22:57:11 28 -18.6 -41.6 -22.8 2.3 611 3.9 33.3 0.56, 0.16 0.58 0.00 3381924

2025-04-10 23:00:11 29 -20.6 -43.0 -21.8 2.7 672 3.9 33.1 0.55, 0.16 0.57 0.00 3381927

2025-04-10 23:03:11 30 -42.8 -50.0 -27.1 3.1 1295 4.0 33.0 0.55, 0.16 0.57 1.44 3381928

2025-04-10 23:06:11 31 -45.0 -52.6 -26.0 3.5 1387 4.0 33.0 0.55, 0.16 0.57 1.85 3381931

2025-04-10 23:09:11 32 -48.1 -56.7 -24.9 4.0 1507 3.7 34.2 0.57, 0.15 0.59 1.88 3381932

2025-04-10 23:12:11 33 -48.4 -64.0 -25.5 3.8 1480 3.8 33.6 0.56, 0.15 0.58 0.84 3381935

2025-04-10 23:15:11 34 -49.2 -72.1 -26.6 3.5 1432 4.1 32.7 0.55, 0.16 0.57 0.00 3381936

2025-04-10 23:18:11 35 -64.1 -81.7 -19.7 6.3 2259 -9.4 -5.4 -0.09, -0.06 0.11 0.90 3381939

2025-04-10 23:21:11 36 -66.9 -80.3 -18.7 7.0 2437 -9.9 -5.5 -0.10, -0.07 0.12 0.00 3381940

2025-04-10 23:24:11 37 -75.9 -83.0 -16.8 10.0 3025 -0.3 42.7 0.69, 0.07 0.69 0.90 3381943

2025-04-10 23:27:11 38 -80.2 -83.7 -17.0 11.0 3263 -0.5 43.5 0.70, 0.07 0.70 0.94 3381944

2025-04-10 23:30:11 39 -80.1 -77.1 -16.7 11.7 3379 -1.9 46.7 0.74, 0.04 0.74 0.00 3381947

2025-04-10 23:33:11 40 -84.3 -71.4 -17.4 12.4 3548 -2.0 49.4 0.77, 0.03 0.77 0.90 3381948

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
2025-04-10 21:36:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3381871
2025-04-10 21:39:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3381872
2025-04-10 21:42:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3381875
2025-04-10 21:45:11	4	0.0	0.0	0.0	0.0	0			,		1.04	3381876
2025-04-10 21:48:11	5	0.0	0.0	0.0	0.0	0			,		1.33	3381879
2025-04-10 21:51:11	6	0.0	0.0	0.0	0.0	0			,		1.18	3381880
2025-04-10 21:54:11	7	-1.2	-6.5	-10.8	0.5	113	3.1	39.8	0.65, 0.13	0.66	1.10	3381883
2025-04-10 21:57:11	8	-2.1	-9.1	-10.8	0.8	193	2.9	39.6	0.65, 0.13	0.66	0.00	3381884
2025-04-10 22:00:11	9	-2.5	-9.9	-11.0	0.9	216	3.0	39.1	0.64, 0.13	0.65	0.00	3381887
2025-04-10 22:03:11	10	-3.0	-9.7	-11.8	1.0	246	4.2	34.2	0.57, 0.16	0.59	0.00	3381888
2025-04-10 22:06:11	11	-3.3	-9.5	-12.2	1.0	258	4.3	33.4	0.56, 0.16	0.58	1.44	3381891
2025-04-10 22:09:11	12	-3.3	-10.9	-13.8	0.9	230	4.7	31.7	0.53, 0.17	0.56	0.00	3381892
2025-04-10 22:12:11	13	-3.7	-12.9	-15.0	1.0	240	4.9	31.7	0.53, 0.18	0.56	0.00	3381895
2025-04-10 22:15:11	14	-4.8	-14.2	-15.7	1.1	279	5.7	28.9	0.49, 0.19	0.52	1.56	3381896
2025-04-10 22:18:11	15	-6.3	-15.4	-14.4	1.6	384	5.4	30.1	0.51, 0.18	0.54	1.66	3381899
2025-04-10 22:21:11	16	-8.1	-16.8	-15.1	1.9	476	5.3	30.3	0.51, 0.18	0.54	1.50	3381900
2025-04-10 22:24:11	17	-8.3	-17.9	-16.2	1.9	458	5.1	31.3	0.52, 0.18	0.55	0.00	3381903
2025-04-10 22:27:11	18	-8.3	-21.0	-16.5	1.8	437	5.1	32.0	0.53, 0.18	0.56	0.00	3381904
2025-04-10 22:30:11	19	-7.5	-22.9	-17.9	1.4	359	5.1	31.6	0.53, 0.18	0.56	0.00	3381907
2025-04-10 22:33:11	20	-5.4	-17.0	-16.3	1.1	287	5.7	29.2	0.49, 0.19	0.53	0.00	3381908
2025-04-10 22:36:11	21	-5.4	-18.8	-17.1	1.1	269	5.4	30.5	0.51, 0.18	0.54	0.00	3381911
2025-04-10 22:39:11	22	-8.9	-28.2	-17.4	1.7	433	4.8	33.2	0.55, 0.17	0.58	2.30	3381912
2025-04-10 22:42:11	23	-10.3	-32.9	-18.0	1.8	467	4.7	33.6	0.56, 0.17	0.58	1.53	3381915
2025-04-10 22:45:11	24	-11.2	-36.3	-18.8	1.7	453	4.7	33.7	0.56, 0.17	0.59	3.83	3381916
2025-04-10 22:48:11	25	-12.7	-40.0	-20.4	1.8	478	4.4	34.5	0.57, 0.16	0.59	1.01	3381919
2025-04-10 22:51:11	26	-14.3	-38.2	-22.2	1.9	513	4.2	34.1	0.57, 0.16	0.59	0.00	3381920
2025-04-10 22:54:11	27	-17.6	-42.1	-22.6	2.2	583	4.0	33.5	0.56, 0.16	0.58	0.00	3381923
2025-04-10 22:57:11	28	-18.6	-41.6	-22.8	2.3	611	3.9	33.3	0.56, 0.16	0.58	0.00	3381924
2025-04-10 23:00:11	29	-20.6	-43.0	-21.8	2.7	672	3.9	33.1	0.55, 0.16	0.57	0.00	3381927
2025-04-10 23:03:11	30	-42.8	-50.0	-27.1	3.1	1295	4.0	33.0	0.55, 0.16	0.57	1.44	3381928
2025-04-10 23:06:11	31	-45.0	-52.6	-26.0	3.5	1387	4.0	33.0	0.55, 0.16	0.57	1.85	3381931
2025-04-10 23:09:11	32	-48.1	-56.7	-24.9	4.0	1507	3.7	34.2	0.57, 0.15	0.59	1.88	3381932
2025-04-10 23:12:11	33	-48.4	-64.0	-25.5	3.8	1480	3.8	33.6	0.56, 0.15	0.58	0.84	3381935
2025-04-10 23:15:11	34	-49.2	-72.1	-26.6	3.5	1432	4.1	32.7	0.55, 0.16	0.57	0.00	3381936
2025-04-10 23:18:11	35	-64.1	-81.7	-19.7	6.3	2259	-9.4	-5.4	-0.09, -0.06	0.11	0.90	3381939
2025-04-10 23:21:11	36	-66.9	-80.3	-18.7	7.0	2437	-9.9	-5.5	-0.10, -0.07	0.12	0.00	3381940
2025-04-10 23:24:11	37	-75.9	-83.0	-16.8	10.0	3025	-0.3	42.7	0.69, 0.07	0.69	0.90	3381943
2025-04-10 23:27:11	38	-80.2	-83.7	-17.0	11.0	3263	-0.5	43.5	0.70, 0.07	0.70	0.94	3381944
2025-04-10 23:30:11	39	-80.1	-77.1	-16.7	11.7	3379	-1.9	46.7	0.74, 0.04	0.74	0.00	3381947
2025-04-10 23:33:11	40	-84.3	-71.4	-17.4	12.4	3548	-2.0	49.4	0.77, 0.03	0.77	0.90	3381948