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 14557
Detector 24h operating status: Last processed image: 0 hours and 23 minutes ago (2026-03-04 04:18 UTC) Last detected dimming: 0 hours and 23 minutes ago (2026-03-04 04:18 UTC) Overview for dimming #: 14557 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 #: 14557
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-12-03 07:33:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3604891

2025-12-03 07:36:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3604892

2025-12-03 07:39:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3604895

2025-12-03 07:42:11 4 0.0 0.0 0.0 0.0 0 , 0.95 3604896

2025-12-03 07:45:11 5 0.0 0.0 0.0 0.0 0 , 0.98 3604899

2025-12-03 07:48:35 6 0.0 0.0 0.0 0.0 0 , 1.12 3604900

2025-12-03 07:51:11 7 0.0 0.0 -14.2 0.0 1 , 1.14 3604905

2025-12-03 07:54:35 8 -0.3 -3.4 -18.6 0.1 15 -31.5 -31.1 -0.45, -0.54 0.70 1.35 3604906

2025-12-03 07:57:11 9 -0.4 -4.8 -19.2 0.1 22 -31.5 -31.2 -0.45, -0.54 0.70 4.10 3604907

2025-12-03 08:00:11 10 -0.6 -7.0 -21.3 0.1 31 -31.3 -31.0 -0.44, -0.53 0.69 2.24 3604908

2025-12-03 08:03:11 11 -1.2 -8.5 -22.4 0.2 53 -30.8 -28.3 -0.41, -0.53 0.67 2.12 3604911

2025-12-03 08:06:11 12 -3.6 -16.5 -25.7 0.4 100 -31.9 -29.8 -0.43, -0.54 0.69 2.53 3604912

2025-12-03 08:09:11 13 -5.8 -28.3 -27.7 0.7 161 -31.8 -29.8 -0.43, -0.54 0.69 3.23 3604928

2025-12-03 08:12:11 14 -20.6 -39.6 -13.7 6.2 1104 -31.3 -29.8 -0.43, -0.53 0.69 3.36 3604929

2025-12-03 08:15:11 15 -25.4 -45.5 -13.9 7.3 1312 -31.1 -29.0 -0.42, -0.53 0.68 8.98 3604930

2025-12-03 08:18:11 16 -29.6 -48.4 -14.3 8.1 1453 -31.2 -29.2 -0.42, -0.53 0.68 9.97 3604931

2025-12-03 08:21:11 17 -35.0 -53.1 -13.6 9.9 1788 -31.3 -29.4 -0.42, -0.53 0.68 10.00 3604932

2025-12-03 08:24:11 18 -46.0 -58.9 -13.2 12.2 2254 -31.4 -29.4 -0.42, -0.54 0.68 6.38 3604933

2025-12-03 08:27:11 19 -55.0 -67.1 -13.0 14.1 2611 -31.5 -29.6 -0.43, -0.54 0.69 1.79 3604934

2025-12-03 08:30:11 20 -64.6 -70.0 -13.3 15.8 2943 -31.6 -29.7 -0.43, -0.54 0.69 2.01 3604935

2025-12-03 08:33:11 21 -75.5 -75.1 -12.7 18.1 3415 -31.7 -29.9 -0.43, -0.54 0.69 3.08 3604936

2025-12-03 08:36:11 22 -90.3 -79.4 -12.8 20.9 3958 -31.9 -30.3 -0.43, -0.54 0.69 4.02 3604937

2025-12-03 08:39:11 23 -104.1 -81.0 -13.4 22.8 4341 -32.1 -30.8 -0.44, -0.55 0.70 4.04 3604938

2025-12-03 08:42:11 24 -122.8 -85.4 -14.1 25.5 4878 -32.4 -31.4 -0.44, -0.55 0.71 5.03 3604939

2025-12-03 08:45:11 25 -137.1 -90.9 -14.1 27.2 5230 -32.7 -31.8 -0.45, -0.55 0.71 2.81 3604940

2025-12-03 08:48:11 26 -150.1 -94.8 -14.9 28.9 5559 -32.7 -32.0 -0.45, -0.55 0.72 1.58 3604941

2025-12-03 08:51:11 27 -165.2 -101.9 -15.2 30.7 5914 -32.8 -32.3 -0.45, -0.56 0.72 1.59 3604942

2025-12-03 08:54:11 28 -180.8 -103.7 -15.4 32.6 6254 -33.0 -32.8 -0.46, -0.56 0.72 1.13 3604943

2025-12-03 08:57:11 29 -192.0 -106.6 -16.0 33.3 6386 -33.0 -33.3 -0.47, -0.56 0.73 0.00 3604944

2025-12-03 09:00:11 30 -206.8 -108.6 -16.8 34.6 6677 -33.0 -33.5 -0.47, -0.56 0.73 1.13 3604945

2025-12-03 09:03:11 31 -220.1 -113.9 -17.4 35.8 6929 -33.0 -33.7 -0.47, -0.56 0.73 0.87 3604946

2025-12-03 09:06:11 32 -233.9 -117.1 -17.6 37.7 7342 -32.9 -33.5 -0.47, -0.56 0.73 1.61 3604947

2025-12-03 09:09:11 33 -245.8 -123.6 -17.7 39.3 7666 -32.9 -33.7 -0.47, -0.56 0.73 3.27 3604948

2025-12-03 09:12:11 34 -257.5 -128.0 -18.1 40.4 7892 -32.7 -33.4 -0.47, -0.55 0.73 2.37 3604949

2025-12-03 09:15:11 35 -266.1 -131.1 -19.0 40.4 7939 -32.9 -33.7 -0.47, -0.56 0.73 1.33 3604950

2025-12-03 09:18:11 36 -280.3 -133.5 -19.1 42.2 8313 -32.8 -33.6 -0.47, -0.56 0.73 0.90 3604951

2025-12-03 09:21:11 37 -294.2 -135.4 -19.5 42.5 8432 -32.7 -33.4 -0.47, -0.55 0.73 0.86 3604952

2025-12-03 09:24:11 38 -308.9 -138.3 -20.5 43.0 8571 -32.7 -33.5 -0.47, -0.55 0.73 1.32 3604953

2025-12-03 09:27:11 39 -323.5 -140.3 -20.9 44.4 8869 -32.6 -33.4 -0.47, -0.55 0.72 2.72 3604954

2025-12-03 09:30:11 40 -328.8 -140.0 -21.1 45.0 8987 -32.5 -33.3 -0.47, -0.55 0.72 1.20 3604955

2025-12-03 09:33:11 41 -339.0 -140.5 -21.5 45.8 9174 -32.5 -33.1 -0.47, -0.55 0.72 0.00 3604956

2025-12-03 09:36:23 42 -349.4 -142.3 -21.6 46.5 9329 -32.4 -33.1 -0.47, -0.55 0.72 0.00 3604957

2025-12-03 09:39:11 43 -364.3 -143.1 -22.7 47.3 9514 -32.2 -32.8 -0.46, -0.55 0.72 0.00 3604958

2025-12-03 09:42:11 44 -374.9 -142.3 -23.3 47.6 9607 -32.1 -32.5 -0.46, -0.54 0.71 0.00 3604959

2025-12-03 09:45:11 45 -384.8 -143.2 -24.1 47.8 9663 -31.9 -32.3 -0.46, -0.54 0.71 0.00 3604960

2025-12-03 09:48:11 46 -396.4 -144.5 -24.8 48.4 9780 -31.8 -32.1 -0.46, -0.54 0.71 0.00 3604961

2025-12-03 09:51:11 47 -407.4 -145.3 -24.6 49.1 9937 -31.6 -31.8 -0.45, -0.54 0.70 0.89 3604962

2025-12-03 09:54:11 48 -416.7 -145.0 -25.0 49.4 10023 -31.4 -31.6 -0.45, -0.54 0.70 0.00 3604963

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
2025-12-03 07:33:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3604891
2025-12-03 07:36:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3604892
2025-12-03 07:39:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3604895
2025-12-03 07:42:11	4	0.0	0.0	0.0	0.0	0			,		0.95	3604896
2025-12-03 07:45:11	5	0.0	0.0	0.0	0.0	0			,		0.98	3604899
2025-12-03 07:48:35	6	0.0	0.0	0.0	0.0	0			,		1.12	3604900
2025-12-03 07:51:11	7	0.0	0.0	-14.2	0.0	1			,		1.14	3604905
2025-12-03 07:54:35	8	-0.3	-3.4	-18.6	0.1	15	-31.5	-31.1	-0.45, -0.54	0.70	1.35	3604906
2025-12-03 07:57:11	9	-0.4	-4.8	-19.2	0.1	22	-31.5	-31.2	-0.45, -0.54	0.70	4.10	3604907
2025-12-03 08:00:11	10	-0.6	-7.0	-21.3	0.1	31	-31.3	-31.0	-0.44, -0.53	0.69	2.24	3604908
2025-12-03 08:03:11	11	-1.2	-8.5	-22.4	0.2	53	-30.8	-28.3	-0.41, -0.53	0.67	2.12	3604911
2025-12-03 08:06:11	12	-3.6	-16.5	-25.7	0.4	100	-31.9	-29.8	-0.43, -0.54	0.69	2.53	3604912
2025-12-03 08:09:11	13	-5.8	-28.3	-27.7	0.7	161	-31.8	-29.8	-0.43, -0.54	0.69	3.23	3604928
2025-12-03 08:12:11	14	-20.6	-39.6	-13.7	6.2	1104	-31.3	-29.8	-0.43, -0.53	0.69	3.36	3604929
2025-12-03 08:15:11	15	-25.4	-45.5	-13.9	7.3	1312	-31.1	-29.0	-0.42, -0.53	0.68	8.98	3604930
2025-12-03 08:18:11	16	-29.6	-48.4	-14.3	8.1	1453	-31.2	-29.2	-0.42, -0.53	0.68	9.97	3604931
2025-12-03 08:21:11	17	-35.0	-53.1	-13.6	9.9	1788	-31.3	-29.4	-0.42, -0.53	0.68	10.00	3604932
2025-12-03 08:24:11	18	-46.0	-58.9	-13.2	12.2	2254	-31.4	-29.4	-0.42, -0.54	0.68	6.38	3604933
2025-12-03 08:27:11	19	-55.0	-67.1	-13.0	14.1	2611	-31.5	-29.6	-0.43, -0.54	0.69	1.79	3604934
2025-12-03 08:30:11	20	-64.6	-70.0	-13.3	15.8	2943	-31.6	-29.7	-0.43, -0.54	0.69	2.01	3604935
2025-12-03 08:33:11	21	-75.5	-75.1	-12.7	18.1	3415	-31.7	-29.9	-0.43, -0.54	0.69	3.08	3604936
2025-12-03 08:36:11	22	-90.3	-79.4	-12.8	20.9	3958	-31.9	-30.3	-0.43, -0.54	0.69	4.02	3604937
2025-12-03 08:39:11	23	-104.1	-81.0	-13.4	22.8	4341	-32.1	-30.8	-0.44, -0.55	0.70	4.04	3604938
2025-12-03 08:42:11	24	-122.8	-85.4	-14.1	25.5	4878	-32.4	-31.4	-0.44, -0.55	0.71	5.03	3604939
2025-12-03 08:45:11	25	-137.1	-90.9	-14.1	27.2	5230	-32.7	-31.8	-0.45, -0.55	0.71	2.81	3604940
2025-12-03 08:48:11	26	-150.1	-94.8	-14.9	28.9	5559	-32.7	-32.0	-0.45, -0.55	0.72	1.58	3604941
2025-12-03 08:51:11	27	-165.2	-101.9	-15.2	30.7	5914	-32.8	-32.3	-0.45, -0.56	0.72	1.59	3604942
2025-12-03 08:54:11	28	-180.8	-103.7	-15.4	32.6	6254	-33.0	-32.8	-0.46, -0.56	0.72	1.13	3604943
2025-12-03 08:57:11	29	-192.0	-106.6	-16.0	33.3	6386	-33.0	-33.3	-0.47, -0.56	0.73	0.00	3604944
2025-12-03 09:00:11	30	-206.8	-108.6	-16.8	34.6	6677	-33.0	-33.5	-0.47, -0.56	0.73	1.13	3604945
2025-12-03 09:03:11	31	-220.1	-113.9	-17.4	35.8	6929	-33.0	-33.7	-0.47, -0.56	0.73	0.87	3604946
2025-12-03 09:06:11	32	-233.9	-117.1	-17.6	37.7	7342	-32.9	-33.5	-0.47, -0.56	0.73	1.61	3604947
2025-12-03 09:09:11	33	-245.8	-123.6	-17.7	39.3	7666	-32.9	-33.7	-0.47, -0.56	0.73	3.27	3604948
2025-12-03 09:12:11	34	-257.5	-128.0	-18.1	40.4	7892	-32.7	-33.4	-0.47, -0.55	0.73	2.37	3604949
2025-12-03 09:15:11	35	-266.1	-131.1	-19.0	40.4	7939	-32.9	-33.7	-0.47, -0.56	0.73	1.33	3604950
2025-12-03 09:18:11	36	-280.3	-133.5	-19.1	42.2	8313	-32.8	-33.6	-0.47, -0.56	0.73	0.90	3604951
2025-12-03 09:21:11	37	-294.2	-135.4	-19.5	42.5	8432	-32.7	-33.4	-0.47, -0.55	0.73	0.86	3604952
2025-12-03 09:24:11	38	-308.9	-138.3	-20.5	43.0	8571	-32.7	-33.5	-0.47, -0.55	0.73	1.32	3604953
2025-12-03 09:27:11	39	-323.5	-140.3	-20.9	44.4	8869	-32.6	-33.4	-0.47, -0.55	0.72	2.72	3604954
2025-12-03 09:30:11	40	-328.8	-140.0	-21.1	45.0	8987	-32.5	-33.3	-0.47, -0.55	0.72	1.20	3604955
2025-12-03 09:33:11	41	-339.0	-140.5	-21.5	45.8	9174	-32.5	-33.1	-0.47, -0.55	0.72	0.00	3604956
2025-12-03 09:36:23	42	-349.4	-142.3	-21.6	46.5	9329	-32.4	-33.1	-0.47, -0.55	0.72	0.00	3604957
2025-12-03 09:39:11	43	-364.3	-143.1	-22.7	47.3	9514	-32.2	-32.8	-0.46, -0.55	0.72	0.00	3604958
2025-12-03 09:42:11	44	-374.9	-142.3	-23.3	47.6	9607	-32.1	-32.5	-0.46, -0.54	0.71	0.00	3604959
2025-12-03 09:45:11	45	-384.8	-143.2	-24.1	47.8	9663	-31.9	-32.3	-0.46, -0.54	0.71	0.00	3604960
2025-12-03 09:48:11	46	-396.4	-144.5	-24.8	48.4	9780	-31.8	-32.1	-0.46, -0.54	0.71	0.00	3604961
2025-12-03 09:51:11	47	-407.4	-145.3	-24.6	49.1	9937	-31.6	-31.8	-0.45, -0.54	0.70	0.89	3604962
2025-12-03 09:54:11	48	-416.7	-145.0	-25.0	49.4	10023	-31.4	-31.6	-0.45, -0.54	0.70	0.00	3604963