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 16089
Detector 24h operating status: Last processed image: 0 hours and 17 minutes ago (2026-08-11 01:45 UTC) Last detected dimming: 0 hours and 29 minutes ago (2026-08-11 01:33 UTC) Overview for dimming #: 16089 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 #: 16089
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-08-04 12:18:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3839390

2026-08-04 12:21:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3839393

2026-08-04 12:24:11 3 -1.6 -9.2 -10.8 0.5 138 , 0.00 3839394

2026-08-04 12:27:11 4 -12.7 -13.2 -11.7 4.0 1049 18.3 29.7 0.48, 0.23 0.53 0.00 3839397

2026-08-04 12:30:11 5 -25.0 -16.2 -12.3 7.2 1888 18.6 29.8 0.48, 0.23 0.53 0.86 3839398

2026-08-04 12:33:11 6 -38.9 -20.8 -13.6 10.2 2657 19.1 29.6 0.47, 0.24 0.53 3.62 3839401

2026-08-04 12:36:11 7 -53.8 -23.2 -14.3 13.2 3433 18.4 29.9 0.48, 0.23 0.53 0.88 3839402

2026-08-04 12:39:11 8 -66.3 -29.4 -15.9 14.7 3845 18.3 29.9 0.48, 0.23 0.53 0.00 3839405

2026-08-04 12:42:11 9 -79.5 -36.7 -16.6 16.7 4347 18.5 29.4 0.47, 0.23 0.53 0.00 3839406

2026-08-04 12:45:11 10 -89.8 -40.4 -17.3 18.1 4708 18.0 29.5 0.48, 0.22 0.52 0.00 3839409

2026-08-04 12:48:11 11 -99.8 -43.0 -18.0 19.4 5065 18.0 29.4 0.47, 0.22 0.52 0.00 3839410

2026-08-04 12:51:11 12 -110.1 -47.2 -18.7 20.3 5276 18.1 29.2 0.47, 0.22 0.52 0.00 3839413

2026-08-04 12:54:23 13 -123.1 -51.5 -18.4 22.5 5873 18.2 29.0 0.47, 0.23 0.52 1.89 3839414

2026-08-04 12:57:11 14 -132.9 -53.9 -18.3 24.0 6269 18.4 29.0 0.47, 0.23 0.52 0.00 3839417

2026-08-04 13:00:11 15 -140.7 -55.1 -18.0 25.5 6662 18.6 28.6 0.46, 0.23 0.52 0.00 3839418

2026-08-04 13:03:11 16 -148.8 -58.6 -17.8 26.8 7002 18.3 28.6 0.46, 0.23 0.51 0.00 3839421

2026-08-04 13:06:11 17 -156.5 -59.4 -17.7 28.0 7304 17.9 28.7 0.46, 0.22 0.51 0.00 3839422

2026-08-04 13:09:11 18 -163.1 -60.1 -17.7 28.9 7529 17.4 28.8 0.47, 0.21 0.51 0.00 3839425

2026-08-04 13:12:11 19 -168.7 -61.2 -18.3 28.9 7553 17.1 28.8 0.47, 0.21 0.51 0.00 3839426

2026-08-04 13:15:11 20 -176.4 -63.8 -18.7 29.7 7759 17.1 28.8 0.47, 0.21 0.51 0.00 3839429

2026-08-04 13:18:11 21 -181.1 -65.0 -19.0 30.2 7880 17.0 28.6 0.46, 0.21 0.51 0.00 3839430

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
2026-08-04 12:18:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3839390
2026-08-04 12:21:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3839393
2026-08-04 12:24:11	3	-1.6	-9.2	-10.8	0.5	138			,		0.00	3839394
2026-08-04 12:27:11	4	-12.7	-13.2	-11.7	4.0	1049	18.3	29.7	0.48, 0.23	0.53	0.00	3839397
2026-08-04 12:30:11	5	-25.0	-16.2	-12.3	7.2	1888	18.6	29.8	0.48, 0.23	0.53	0.86	3839398
2026-08-04 12:33:11	6	-38.9	-20.8	-13.6	10.2	2657	19.1	29.6	0.47, 0.24	0.53	3.62	3839401
2026-08-04 12:36:11	7	-53.8	-23.2	-14.3	13.2	3433	18.4	29.9	0.48, 0.23	0.53	0.88	3839402
2026-08-04 12:39:11	8	-66.3	-29.4	-15.9	14.7	3845	18.3	29.9	0.48, 0.23	0.53	0.00	3839405
2026-08-04 12:42:11	9	-79.5	-36.7	-16.6	16.7	4347	18.5	29.4	0.47, 0.23	0.53	0.00	3839406
2026-08-04 12:45:11	10	-89.8	-40.4	-17.3	18.1	4708	18.0	29.5	0.48, 0.22	0.52	0.00	3839409
2026-08-04 12:48:11	11	-99.8	-43.0	-18.0	19.4	5065	18.0	29.4	0.47, 0.22	0.52	0.00	3839410
2026-08-04 12:51:11	12	-110.1	-47.2	-18.7	20.3	5276	18.1	29.2	0.47, 0.22	0.52	0.00	3839413
2026-08-04 12:54:23	13	-123.1	-51.5	-18.4	22.5	5873	18.2	29.0	0.47, 0.23	0.52	1.89	3839414
2026-08-04 12:57:11	14	-132.9	-53.9	-18.3	24.0	6269	18.4	29.0	0.47, 0.23	0.52	0.00	3839417
2026-08-04 13:00:11	15	-140.7	-55.1	-18.0	25.5	6662	18.6	28.6	0.46, 0.23	0.52	0.00	3839418
2026-08-04 13:03:11	16	-148.8	-58.6	-17.8	26.8	7002	18.3	28.6	0.46, 0.23	0.51	0.00	3839421
2026-08-04 13:06:11	17	-156.5	-59.4	-17.7	28.0	7304	17.9	28.7	0.46, 0.22	0.51	0.00	3839422
2026-08-04 13:09:11	18	-163.1	-60.1	-17.7	28.9	7529	17.4	28.8	0.47, 0.21	0.51	0.00	3839425
2026-08-04 13:12:11	19	-168.7	-61.2	-18.3	28.9	7553	17.1	28.8	0.47, 0.21	0.51	0.00	3839426
2026-08-04 13:15:11	20	-176.4	-63.8	-18.7	29.7	7759	17.1	28.8	0.47, 0.21	0.51	0.00	3839429
2026-08-04 13:18:11	21	-181.1	-65.0	-19.0	30.2	7880	17.0	28.6	0.46, 0.21	0.51	0.00	3839430