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 15268
Detector 24h operating status: Last processed image: 0 hours and 21 minutes ago (2026-03-30 07:51 UTC) Last detected dimming: 0 hours and 27 minutes ago (2026-03-30 07:45 UTC) Overview for dimming #: 15268 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 #: 15268
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-03-22 23:00:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3706574

2026-03-22 23:03:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3706579

2026-03-22 23:06:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3706580

2026-03-22 23:09:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3706581

2026-03-22 23:12:11 5 -0.1 -1.5 -22.7 0.0 6 , 0.00 3706582

2026-03-22 23:15:11 6 -2.4 -11.8 -21.9 0.7 110 -9.9 61.9 0.88, -0.12 0.89 4.77 3706587

2026-03-22 23:18:11 7 -9.4 -26.0 -23.1 2.5 399 -10.6 60.3 0.86, -0.13 0.87 7.35 3706588

2026-03-22 23:21:11 8 -13.7 -34.8 -24.1 3.2 500 -10.8 59.4 0.85, -0.13 0.86 6.05 3706589

2026-03-22 23:24:11 9 -16.5 -38.8 -23.8 3.9 604 -10.7 59.8 0.86, -0.13 0.87 3.57 3706590

2026-03-22 23:27:11 10 -19.3 -40.0 -24.3 4.5 707 -10.5 60.0 0.86, -0.12 0.87 10.63 3706593

2026-03-22 23:30:11 11 -20.7 -41.3 -26.1 4.7 720 -10.6 60.3 0.86, -0.12 0.87 18.04 3706594

2026-03-22 23:33:11 12 -21.8 -44.1 -28.3 4.8 721 -10.4 60.3 0.86, -0.12 0.87 34.92 3706595

2026-03-22 23:36:11 13 -28.6 -43.6 -13.6 5.2 1480 -10.1 60.8 0.87, -0.12 0.88 41.96 3706596

2026-03-22 23:39:11 14 -44.8 -41.7 -11.6 6.8 2876 -9.7 62.7 0.89, -0.11 0.89 41.04 3706600

2026-03-22 23:42:11 15 -60.9 -33.8 -11.1 8.1 4298 -10.6 63.5 0.89, -0.13 0.90 42.61 3706601

2026-03-22 23:45:11 16 -75.4 -32.6 -10.8 10.0 5460 -10.4 65.2 0.90, -0.13 0.91 28.74 3706605

2026-03-22 23:48:11 17 -96.2 -35.7 -10.9 12.2 6879 -10.8 67.2 0.92, -0.14 0.93 24.99 3706606

2026-03-22 23:51:11 18 -116.4 -43.4 -10.8 14.5 8254 -11.3 69.0 0.93, -0.15 0.94 9.62 3706611

2026-03-22 23:54:11 19 -141.1 -54.1 -10.8 19.3 9838 -11.8 70.6 0.93, -0.17 0.95 9.91 3706612

2026-03-22 23:57:11 20 -163.9 -59.4 -11.0 23.6 11328 -12.1 71.8 0.94, -0.17 0.95 18.76 3706613

2026-03-23 00:00:11 21 -184.6 -63.1 -11.0 28.0 12560 -12.2 72.6 0.94, -0.18 0.96 20.65 3706614

2026-03-23 00:03:11 22 -199.5 -65.4 -10.8 32.5 13514 -11.9 72.5 0.94, -0.17 0.96 5.53 3706616

2026-03-23 00:06:11 23 -212.2 -66.2 -10.8 35.9 14129 -12.0 72.3 0.94, -0.17 0.96 0.00 3706619

2026-03-23 00:09:11 24 -222.7 -68.2 -10.9 39.3 14950 -11.9 72.9 0.95, -0.17 0.96 0.00 3706620

2026-03-23 00:12:11 25 -239.5 -70.8 -11.0 41.5 16078 -11.7 72.9 0.95, -0.17 0.96 0.00 3706621

2026-03-23 00:15:11 26 -251.9 -71.4 -11.1 44.3 16750 -11.6 73.5 0.95, -0.17 0.96 0.00 3706625

2026-03-23 00:18:11 27 -260.9 -72.1 -11.3 44.8 17155 -11.7 72.9 0.95, -0.17 0.96 0.00 3706626

2026-03-23 00:21:11 28 -264.9 -72.6 -11.6 44.1 17104 -11.9 73.7 0.95, -0.17 0.96 2.64 3706627

2026-03-23 00:24:11 29 -280.1 -72.8 -11.9 46.3 17726 -11.9 73.1 0.95, -0.17 0.96 0.00 3706628

2026-03-23 00:27:11 30 -288.1 -73.8 -12.1 47.9 18168 -11.8 73.1 0.95, -0.17 0.96 0.86 3706633

2026-03-23 00:30:11 31 -290.4 -77.0 -12.4 48.1 18136 -11.4 72.9 0.95, -0.16 0.96 0.00 3706634

2026-03-23 00:33:11 32 -294.5 -78.3 -12.7 46.9 18173 -10.9 73.6 0.95, -0.16 0.96 0.00 3706638

2026-03-23 00:36:11 33 -299.4 -78.3 -12.9 46.9 18405 -10.4 75.1 0.96, -0.15 0.97 0.00 3706639

2026-03-23 00:39:11 34 -343.4 -76.7 -12.0 61.2 22725 -8.9 77.9 0.98, -0.13 0.98 0.00 3706641

2026-03-23 00:42:11 35 -342.6 -69.1 -12.0 62.3 22666 -7.4 80.0 0.99, -0.11 0.99 0.00 3706642

2026-03-23 00:45:11 36 -345.9 -66.4 -12.1 61.6 22816 -6.0 82.0 0.99, -0.09 1.00 0.00 3706643

2026-03-23 00:48:11 37 -348.7 -66.2 -12.1 60.4 22949 1.00, -0.08 1.01 0.00 3706644

2026-03-23 00:51:11 38 -350.1 -63.3 -12.1 59.6 22951 1.01, -0.07 1.01 0.00 3706651

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
2026-03-22 23:00:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3706574
2026-03-22 23:03:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3706579
2026-03-22 23:06:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3706580
2026-03-22 23:09:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3706581
2026-03-22 23:12:11	5	-0.1	-1.5	-22.7	0.0	6			,		0.00	3706582
2026-03-22 23:15:11	6	-2.4	-11.8	-21.9	0.7	110	-9.9	61.9	0.88, -0.12	0.89	4.77	3706587
2026-03-22 23:18:11	7	-9.4	-26.0	-23.1	2.5	399	-10.6	60.3	0.86, -0.13	0.87	7.35	3706588
2026-03-22 23:21:11	8	-13.7	-34.8	-24.1	3.2	500	-10.8	59.4	0.85, -0.13	0.86	6.05	3706589
2026-03-22 23:24:11	9	-16.5	-38.8	-23.8	3.9	604	-10.7	59.8	0.86, -0.13	0.87	3.57	3706590
2026-03-22 23:27:11	10	-19.3	-40.0	-24.3	4.5	707	-10.5	60.0	0.86, -0.12	0.87	10.63	3706593
2026-03-22 23:30:11	11	-20.7	-41.3	-26.1	4.7	720	-10.6	60.3	0.86, -0.12	0.87	18.04	3706594
2026-03-22 23:33:11	12	-21.8	-44.1	-28.3	4.8	721	-10.4	60.3	0.86, -0.12	0.87	34.92	3706595
2026-03-22 23:36:11	13	-28.6	-43.6	-13.6	5.2	1480	-10.1	60.8	0.87, -0.12	0.88	41.96	3706596
2026-03-22 23:39:11	14	-44.8	-41.7	-11.6	6.8	2876	-9.7	62.7	0.89, -0.11	0.89	41.04	3706600
2026-03-22 23:42:11	15	-60.9	-33.8	-11.1	8.1	4298	-10.6	63.5	0.89, -0.13	0.90	42.61	3706601
2026-03-22 23:45:11	16	-75.4	-32.6	-10.8	10.0	5460	-10.4	65.2	0.90, -0.13	0.91	28.74	3706605
2026-03-22 23:48:11	17	-96.2	-35.7	-10.9	12.2	6879	-10.8	67.2	0.92, -0.14	0.93	24.99	3706606
2026-03-22 23:51:11	18	-116.4	-43.4	-10.8	14.5	8254	-11.3	69.0	0.93, -0.15	0.94	9.62	3706611
2026-03-22 23:54:11	19	-141.1	-54.1	-10.8	19.3	9838	-11.8	70.6	0.93, -0.17	0.95	9.91	3706612
2026-03-22 23:57:11	20	-163.9	-59.4	-11.0	23.6	11328	-12.1	71.8	0.94, -0.17	0.95	18.76	3706613
2026-03-23 00:00:11	21	-184.6	-63.1	-11.0	28.0	12560	-12.2	72.6	0.94, -0.18	0.96	20.65	3706614
2026-03-23 00:03:11	22	-199.5	-65.4	-10.8	32.5	13514	-11.9	72.5	0.94, -0.17	0.96	5.53	3706616
2026-03-23 00:06:11	23	-212.2	-66.2	-10.8	35.9	14129	-12.0	72.3	0.94, -0.17	0.96	0.00	3706619
2026-03-23 00:09:11	24	-222.7	-68.2	-10.9	39.3	14950	-11.9	72.9	0.95, -0.17	0.96	0.00	3706620
2026-03-23 00:12:11	25	-239.5	-70.8	-11.0	41.5	16078	-11.7	72.9	0.95, -0.17	0.96	0.00	3706621
2026-03-23 00:15:11	26	-251.9	-71.4	-11.1	44.3	16750	-11.6	73.5	0.95, -0.17	0.96	0.00	3706625
2026-03-23 00:18:11	27	-260.9	-72.1	-11.3	44.8	17155	-11.7	72.9	0.95, -0.17	0.96	0.00	3706626
2026-03-23 00:21:11	28	-264.9	-72.6	-11.6	44.1	17104	-11.9	73.7	0.95, -0.17	0.96	2.64	3706627
2026-03-23 00:24:11	29	-280.1	-72.8	-11.9	46.3	17726	-11.9	73.1	0.95, -0.17	0.96	0.00	3706628
2026-03-23 00:27:11	30	-288.1	-73.8	-12.1	47.9	18168	-11.8	73.1	0.95, -0.17	0.96	0.86	3706633
2026-03-23 00:30:11	31	-290.4	-77.0	-12.4	48.1	18136	-11.4	72.9	0.95, -0.16	0.96	0.00	3706634
2026-03-23 00:33:11	32	-294.5	-78.3	-12.7	46.9	18173	-10.9	73.6	0.95, -0.16	0.96	0.00	3706638
2026-03-23 00:36:11	33	-299.4	-78.3	-12.9	46.9	18405	-10.4	75.1	0.96, -0.15	0.97	0.00	3706639
2026-03-23 00:39:11	34	-343.4	-76.7	-12.0	61.2	22725	-8.9	77.9	0.98, -0.13	0.98	0.00	3706641
2026-03-23 00:42:11	35	-342.6	-69.1	-12.0	62.3	22666	-7.4	80.0	0.99, -0.11	0.99	0.00	3706642
2026-03-23 00:45:11	36	-345.9	-66.4	-12.1	61.6	22816	-6.0	82.0	0.99, -0.09	1.00	0.00	3706643
2026-03-23 00:48:11	37	-348.7	-66.2	-12.1	60.4	22949			1.00, -0.08	1.01	0.00	3706644
2026-03-23 00:51:11	38	-350.1	-63.3	-12.1	59.6	22951			1.01, -0.07	1.01	0.00	3706651