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 15379
Detector 24h operating status: Last processed image: 0 hours and 19 minutes ago (2026-04-30 05:45 UTC) Last detected dimming: 0 hours and 18 minutes ago (2026-04-30 05:45 UTC) Overview for dimming #: 15379 back to overview Animations and graphs derotated original images ( non-derotated ) dimming intensity dimming mask base difference ( percentage ) running difference ( percentage )	more	more	more

Details for dimming #: 15379
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-04-02 03:39:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3724766

2026-04-02 03:42:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3724767

2026-04-02 03:45:11 3 -0.3 -2.0 -13.2 0.1 24 -3.7 -26.7 -0.45, 0.04 0.46 0.00 3724768

2026-04-02 03:48:11 4 -0.6 -3.6 -12.9 0.1 40 -3.7 -26.7 -0.45, 0.04 0.46 0.00 3724769

2026-04-02 03:51:11 5 -1.1 -5.9 -11.9 0.2 68 -3.7 -26.7 -0.45, 0.04 0.46 1.54 3724770

2026-04-02 03:54:11 6 -1.3 -7.1 -13.4 0.2 71 -3.7 -26.8 -0.46, 0.04 0.46 4.23 3724771

2026-04-02 03:57:11 7 -1.6 -7.9 -13.2 0.3 95 -3.6 -26.2 -0.45, 0.04 0.45 4.68 3724772

2026-04-02 04:00:11 8 -2.6 -11.2 -11.1 0.5 159 -3.6 -26.3 -0.45, 0.04 0.45 3.18 3724773

2026-04-02 04:03:11 9 -3.0 -11.8 -11.8 0.6 174 -3.6 -26.5 -0.45, 0.04 0.45 2.32 3724774

2026-04-02 04:06:11 10 -7.0 -17.8 -12.2 1.3 384 -3.3 -26.3 -0.45, 0.04 0.45 1.81 3724775

2026-04-02 04:09:11 11 -8.7 -20.7 -12.8 1.5 443 -3.2 -26.3 -0.45, 0.05 0.45 0.00 3724776

2026-04-02 04:12:11 12 -10.3 -36.1 -13.2 1.5 447 -3.2 -26.4 -0.45, 0.05 0.45 0.00 3724777

2026-04-02 04:15:11 13 -15.8 -68.5 -13.6 1.9 560 -3.1 -26.1 -0.45, 0.05 0.45 0.00 3724778

2026-04-02 04:18:11 14 -19.4 -92.1 -15.2 2.0 609 -3.1 -26.0 -0.44, 0.05 0.45 0.00 3724779

2026-04-02 04:21:11 15 -24.6 -104.1 -14.5 2.6 786 -3.0 -26.1 -0.45, 0.05 0.45 0.00 3724780

2026-04-02 04:24:11 16 -29.9 -117.9 -13.7 3.2 971 -3.0 -26.1 -0.44, 0.05 0.45 1.17 3724781

2026-04-02 04:27:11 17 -32.4 -125.0 -14.1 3.5 1039 -3.0 -26.2 -0.45, 0.05 0.45 1.55 3724782

2026-04-02 04:30:11 18 -36.1 -127.2 -13.6 3.9 1186 -3.0 -26.2 -0.45, 0.05 0.45 0.00 3724783

2026-04-02 04:33:11 19 -42.0 -143.8 -15.1 4.4 1318 -3.0 -26.3 -0.45, 0.05 0.45 1.57 3724784

2026-04-02 04:36:11 20 -49.8 -157.1 -16.0 5.0 1508 -2.9 -26.3 -0.45, 0.05 0.45 3.15 3724785

2026-04-02 04:39:11 21 -55.0 -159.6 -17.0 5.3 1587 -2.9 -26.4 -0.45, 0.05 0.45 2.44 3724786

2026-04-02 04:42:11 22 -59.3 -162.4 -16.8 5.9 1765 -2.9 -26.4 -0.45, 0.05 0.45 1.31 3724787

2026-04-02 04:45:11 23 -65.8 -165.1 -17.2 6.6 1963 -2.9 -26.4 -0.45, 0.05 0.45 0.90 3724788

2026-04-02 04:48:11 24 -72.9 -167.8 -17.6 7.5 2227 -2.9 -26.3 -0.45, 0.05 0.45 1.36 3724789

2026-04-02 04:51:11 25 -84.4 -172.2 -15.0 9.2 2772 -2.9 -25.9 -0.44, 0.05 0.45 3.87 3724790

2026-04-02 04:54:11 26 -102.1 -204.4 -15.8 10.5 3147 -2.8 -26.0 -0.44, 0.05 0.45 8.51 3724791

2026-04-02 04:57:11 27 -117.3 -242.2 -17.3 10.7 3212 -2.7 -26.2 -0.45, 0.06 0.45 1.09 3724792

2026-04-02 05:00:11 28 -158.6 -283.5 -18.8 11.6 3448 -2.3 -26.2 -0.45, 0.06 0.45 0.93 3724793

2026-04-02 05:03:11 29 -183.0 -299.3 -19.3 12.5 3730 -2.2 -26.3 -0.45, 0.06 0.45 7.06 3724794

2026-04-02 05:06:11 30 -189.3 -309.9 -19.4 13.0 3862 -2.2 -26.3 -0.45, 0.06 0.45 7.02 3724795

2026-04-02 05:09:11 31 -201.8 -307.2 -19.9 13.6 4055 -2.1 -26.1 -0.45, 0.07 0.45 3.56 3724796

2026-04-02 05:12:47 32 -203.3 -297.2 -19.8 14.2 4223 -2.1 -25.7 -0.44, 0.07 0.44 1.63 3724797

2026-04-02 05:15:11 33 -204.1 -289.7 -19.0 14.8 4395 -2.1 -25.7 -0.44, 0.07 0.44 0.00 3724798

2026-04-02 05:18:11 34 -201.6 -283.6 -20.0 14.7 4370 -2.2 -25.8 -0.44, 0.07 0.45 0.00 3724799

2026-04-02 05:21:11 35 -200.5 -272.1 -20.7 14.6 4348 -2.1 -25.8 -0.44, 0.07 0.45 1.90 3724800

2026-04-02 05:24:11 36 -198.5 -255.5 -20.9 15.0 4468 -2.2 -25.7 -0.44, 0.07 0.44 0.00 3724801

2026-04-02 05:27:11 37 -195.4 -239.7 -20.4 15.4 4575 -2.1 -25.6 -0.44, 0.07 0.44 0.00 3724802

2026-04-02 05:30:23 38 -191.1 -232.5 -20.1 15.6 4651 -2.2 -25.7 -0.44, 0.07 0.44 0.00 3724803

2026-04-02 05:33:11 39 -179.3 -233.9 -20.2 15.4 4582 -2.2 -25.6 -0.44, 0.06 0.44 0.00 3724804

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
2026-04-02 03:39:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3724766
2026-04-02 03:42:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3724767
2026-04-02 03:45:11	3	-0.3	-2.0	-13.2	0.1	24	-3.7	-26.7	-0.45, 0.04	0.46	0.00	3724768
2026-04-02 03:48:11	4	-0.6	-3.6	-12.9	0.1	40	-3.7	-26.7	-0.45, 0.04	0.46	0.00	3724769
2026-04-02 03:51:11	5	-1.1	-5.9	-11.9	0.2	68	-3.7	-26.7	-0.45, 0.04	0.46	1.54	3724770
2026-04-02 03:54:11	6	-1.3	-7.1	-13.4	0.2	71	-3.7	-26.8	-0.46, 0.04	0.46	4.23	3724771
2026-04-02 03:57:11	7	-1.6	-7.9	-13.2	0.3	95	-3.6	-26.2	-0.45, 0.04	0.45	4.68	3724772
2026-04-02 04:00:11	8	-2.6	-11.2	-11.1	0.5	159	-3.6	-26.3	-0.45, 0.04	0.45	3.18	3724773
2026-04-02 04:03:11	9	-3.0	-11.8	-11.8	0.6	174	-3.6	-26.5	-0.45, 0.04	0.45	2.32	3724774
2026-04-02 04:06:11	10	-7.0	-17.8	-12.2	1.3	384	-3.3	-26.3	-0.45, 0.04	0.45	1.81	3724775
2026-04-02 04:09:11	11	-8.7	-20.7	-12.8	1.5	443	-3.2	-26.3	-0.45, 0.05	0.45	0.00	3724776
2026-04-02 04:12:11	12	-10.3	-36.1	-13.2	1.5	447	-3.2	-26.4	-0.45, 0.05	0.45	0.00	3724777
2026-04-02 04:15:11	13	-15.8	-68.5	-13.6	1.9	560	-3.1	-26.1	-0.45, 0.05	0.45	0.00	3724778
2026-04-02 04:18:11	14	-19.4	-92.1	-15.2	2.0	609	-3.1	-26.0	-0.44, 0.05	0.45	0.00	3724779
2026-04-02 04:21:11	15	-24.6	-104.1	-14.5	2.6	786	-3.0	-26.1	-0.45, 0.05	0.45	0.00	3724780
2026-04-02 04:24:11	16	-29.9	-117.9	-13.7	3.2	971	-3.0	-26.1	-0.44, 0.05	0.45	1.17	3724781
2026-04-02 04:27:11	17	-32.4	-125.0	-14.1	3.5	1039	-3.0	-26.2	-0.45, 0.05	0.45	1.55	3724782
2026-04-02 04:30:11	18	-36.1	-127.2	-13.6	3.9	1186	-3.0	-26.2	-0.45, 0.05	0.45	0.00	3724783
2026-04-02 04:33:11	19	-42.0	-143.8	-15.1	4.4	1318	-3.0	-26.3	-0.45, 0.05	0.45	1.57	3724784
2026-04-02 04:36:11	20	-49.8	-157.1	-16.0	5.0	1508	-2.9	-26.3	-0.45, 0.05	0.45	3.15	3724785
2026-04-02 04:39:11	21	-55.0	-159.6	-17.0	5.3	1587	-2.9	-26.4	-0.45, 0.05	0.45	2.44	3724786
2026-04-02 04:42:11	22	-59.3	-162.4	-16.8	5.9	1765	-2.9	-26.4	-0.45, 0.05	0.45	1.31	3724787
2026-04-02 04:45:11	23	-65.8	-165.1	-17.2	6.6	1963	-2.9	-26.4	-0.45, 0.05	0.45	0.90	3724788
2026-04-02 04:48:11	24	-72.9	-167.8	-17.6	7.5	2227	-2.9	-26.3	-0.45, 0.05	0.45	1.36	3724789
2026-04-02 04:51:11	25	-84.4	-172.2	-15.0	9.2	2772	-2.9	-25.9	-0.44, 0.05	0.45	3.87	3724790
2026-04-02 04:54:11	26	-102.1	-204.4	-15.8	10.5	3147	-2.8	-26.0	-0.44, 0.05	0.45	8.51	3724791
2026-04-02 04:57:11	27	-117.3	-242.2	-17.3	10.7	3212	-2.7	-26.2	-0.45, 0.06	0.45	1.09	3724792
2026-04-02 05:00:11	28	-158.6	-283.5	-18.8	11.6	3448	-2.3	-26.2	-0.45, 0.06	0.45	0.93	3724793
2026-04-02 05:03:11	29	-183.0	-299.3	-19.3	12.5	3730	-2.2	-26.3	-0.45, 0.06	0.45	7.06	3724794
2026-04-02 05:06:11	30	-189.3	-309.9	-19.4	13.0	3862	-2.2	-26.3	-0.45, 0.06	0.45	7.02	3724795
2026-04-02 05:09:11	31	-201.8	-307.2	-19.9	13.6	4055	-2.1	-26.1	-0.45, 0.07	0.45	3.56	3724796
2026-04-02 05:12:47	32	-203.3	-297.2	-19.8	14.2	4223	-2.1	-25.7	-0.44, 0.07	0.44	1.63	3724797
2026-04-02 05:15:11	33	-204.1	-289.7	-19.0	14.8	4395	-2.1	-25.7	-0.44, 0.07	0.44	0.00	3724798
2026-04-02 05:18:11	34	-201.6	-283.6	-20.0	14.7	4370	-2.2	-25.8	-0.44, 0.07	0.45	0.00	3724799
2026-04-02 05:21:11	35	-200.5	-272.1	-20.7	14.6	4348	-2.1	-25.8	-0.44, 0.07	0.45	1.90	3724800
2026-04-02 05:24:11	36	-198.5	-255.5	-20.9	15.0	4468	-2.2	-25.7	-0.44, 0.07	0.44	0.00	3724801
2026-04-02 05:27:11	37	-195.4	-239.7	-20.4	15.4	4575	-2.1	-25.6	-0.44, 0.07	0.44	0.00	3724802
2026-04-02 05:30:23	38	-191.1	-232.5	-20.1	15.6	4651	-2.2	-25.7	-0.44, 0.07	0.44	0.00	3724803
2026-04-02 05:33:11	39	-179.3	-233.9	-20.2	15.4	4582	-2.2	-25.6	-0.44, 0.06	0.44	0.00	3724804