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 14791
Detector 24h operating status: Last processed image: 0 hours and 23 minutes ago (2026-01-18 01:18 UTC) Last detected dimming: 0 hours and 47 minutes ago (2026-01-18 00:54 UTC) Overview for dimming #: 14791 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 #: 14791
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-01-04 02:03:47 1 0.0 0.0 0.0 0.0 0 , 0.00 3634842

2026-01-04 02:06:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3634845

2026-01-04 02:09:23 3 0.0 0.0 0.0 0.0 0 , 1.58 3634846

2026-01-04 02:12:11 4 -7.1 -27.0 -19.7 1.0 305 13.7 6.1 0.11, 0.30 0.32 0.00 3634851

2026-01-04 02:15:11 5 -9.0 -22.2 -13.4 1.8 586 13.3 5.6 0.10, 0.29 0.31 0.00 3634852

2026-01-04 02:18:11 6 -9.4 -18.8 -10.9 2.2 702 12.7 4.9 0.08, 0.28 0.29 0.94 3634853

2026-01-04 02:21:11 7 -14.4 -25.9 -9.8 2.8 909 14.3 6.8 0.12, 0.31 0.33 4.10 3634854

2026-01-04 02:24:11 8 -16.9 -34.0 -9.9 3.3 1061 13.8 6.3 0.11, 0.30 0.32 1.93 3634857

2026-01-04 02:27:11 9 -19.9 -34.7 -11.0 4.0 1299 12.8 5.2 0.09, 0.28 0.30 0.00 3634858

2026-01-04 02:30:11 10 -24.7 -36.2 -11.2 5.2 1644 13.4 6.0 0.10, 0.29 0.31 0.00 3634863

2026-01-04 02:33:11 11 -19.1 -46.8 -16.6 2.6 836 13.5 6.2 0.11, 0.29 0.31 0.00 3634864

2026-01-04 02:36:11 12 -19.7 -47.7 -17.2 2.6 839 13.4 6.3 0.11, 0.29 0.31 0.00 3634865

2026-01-04 02:39:11 13 -25.7 -44.7 -11.4 4.7 1473 13.4 6.2 0.11, 0.29 0.31 0.00 3634866

2026-01-04 02:42:11 14 -24.6 -50.8 -11.3 4.6 1423 13.5 6.5 0.11, 0.29 0.31 0.00 3634871

2026-01-04 02:45:11 15 -26.9 -51.5 -12.0 4.9 1519 13.4 6.4 0.11, 0.29 0.31 0.00 3634872

2026-01-04 02:48:11 16 -32.1 -51.5 -11.5 6.1 1935 13.4 6.2 0.11, 0.29 0.31 0.00 3634873

2026-01-04 02:51:47 17 -36.8 -54.0 -11.4 7.3 2305 13.4 6.1 0.10, 0.29 0.31 0.90 3634874

2026-01-04 02:54:11 18 -38.5 -54.3 -11.7 7.4 2348 13.5 5.7 0.10, 0.29 0.31 0.00 3634879

2026-01-04 02:57:11 19 -41.4 -55.1 -11.4 8.1 2546 13.3 5.7 0.10, 0.29 0.31 0.00 3634880

2026-01-04 03:00:11 20 -41.8 -56.8 -11.3 8.0 2528 13.3 5.9 0.10, 0.29 0.31 0.00 3634881

2026-01-04 03:03:11 21 -43.0 -56.9 -11.4 8.3 2614 13.3 5.8 0.10, 0.29 0.31 0.00 3634882

2026-01-04 03:06:11 22 -44.8 -57.6 -11.8 8.5 2699 13.3 5.9 0.10, 0.29 0.31 0.00 3634885

2026-01-04 03:09:11 23 -46.2 -57.7 -11.7 8.7 2754 13.4 6.0 0.10, 0.29 0.31 0.00 3634888

2026-01-04 03:12:11 24 -40.9 -57.1 -12.6 6.9 2224 13.5 6.0 0.10, 0.29 0.31 0.00 3634889

2026-01-04 03:15:11 25 -43.0 -55.2 -12.6 7.4 2392 13.5 6.0 0.10, 0.29 0.31 0.00 3634892

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
2026-01-04 02:03:47	1	0.0	0.0	0.0	0.0	0			,		0.00	3634842
2026-01-04 02:06:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3634845
2026-01-04 02:09:23	3	0.0	0.0	0.0	0.0	0			,		1.58	3634846
2026-01-04 02:12:11	4	-7.1	-27.0	-19.7	1.0	305	13.7	6.1	0.11, 0.30	0.32	0.00	3634851
2026-01-04 02:15:11	5	-9.0	-22.2	-13.4	1.8	586	13.3	5.6	0.10, 0.29	0.31	0.00	3634852
2026-01-04 02:18:11	6	-9.4	-18.8	-10.9	2.2	702	12.7	4.9	0.08, 0.28	0.29	0.94	3634853
2026-01-04 02:21:11	7	-14.4	-25.9	-9.8	2.8	909	14.3	6.8	0.12, 0.31	0.33	4.10	3634854
2026-01-04 02:24:11	8	-16.9	-34.0	-9.9	3.3	1061	13.8	6.3	0.11, 0.30	0.32	1.93	3634857
2026-01-04 02:27:11	9	-19.9	-34.7	-11.0	4.0	1299	12.8	5.2	0.09, 0.28	0.30	0.00	3634858
2026-01-04 02:30:11	10	-24.7	-36.2	-11.2	5.2	1644	13.4	6.0	0.10, 0.29	0.31	0.00	3634863
2026-01-04 02:33:11	11	-19.1	-46.8	-16.6	2.6	836	13.5	6.2	0.11, 0.29	0.31	0.00	3634864
2026-01-04 02:36:11	12	-19.7	-47.7	-17.2	2.6	839	13.4	6.3	0.11, 0.29	0.31	0.00	3634865
2026-01-04 02:39:11	13	-25.7	-44.7	-11.4	4.7	1473	13.4	6.2	0.11, 0.29	0.31	0.00	3634866
2026-01-04 02:42:11	14	-24.6	-50.8	-11.3	4.6	1423	13.5	6.5	0.11, 0.29	0.31	0.00	3634871
2026-01-04 02:45:11	15	-26.9	-51.5	-12.0	4.9	1519	13.4	6.4	0.11, 0.29	0.31	0.00	3634872
2026-01-04 02:48:11	16	-32.1	-51.5	-11.5	6.1	1935	13.4	6.2	0.11, 0.29	0.31	0.00	3634873
2026-01-04 02:51:47	17	-36.8	-54.0	-11.4	7.3	2305	13.4	6.1	0.10, 0.29	0.31	0.90	3634874
2026-01-04 02:54:11	18	-38.5	-54.3	-11.7	7.4	2348	13.5	5.7	0.10, 0.29	0.31	0.00	3634879
2026-01-04 02:57:11	19	-41.4	-55.1	-11.4	8.1	2546	13.3	5.7	0.10, 0.29	0.31	0.00	3634880
2026-01-04 03:00:11	20	-41.8	-56.8	-11.3	8.0	2528	13.3	5.9	0.10, 0.29	0.31	0.00	3634881
2026-01-04 03:03:11	21	-43.0	-56.9	-11.4	8.3	2614	13.3	5.8	0.10, 0.29	0.31	0.00	3634882
2026-01-04 03:06:11	22	-44.8	-57.6	-11.8	8.5	2699	13.3	5.9	0.10, 0.29	0.31	0.00	3634885
2026-01-04 03:09:11	23	-46.2	-57.7	-11.7	8.7	2754	13.4	6.0	0.10, 0.29	0.31	0.00	3634888
2026-01-04 03:12:11	24	-40.9	-57.1	-12.6	6.9	2224	13.5	6.0	0.10, 0.29	0.31	0.00	3634889
2026-01-04 03:15:11	25	-43.0	-55.2	-12.6	7.4	2392	13.5	6.0	0.10, 0.29	0.31	0.00	3634892