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 16233
Detector 24h operating status: Last processed image: 0 hours and 18 minutes ago (2026-10-08 22:18 UTC) Last detected dimming: 2 hours and 39 minutes ago (2026-10-08 19:57 UTC) Overview for dimming #: 16233 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 #: 16233
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-09-03 16:33:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3867240

2026-09-03 16:36:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3867241

2026-09-03 16:39:01 3 0.0 0.0 0.0 0.0 0 , 0.00 3867242

2026-09-03 16:42:23 4 0.0 0.0 0.0 0.0 0 , 0.00 3867243

2026-09-03 16:45:11 5 0.0 0.0 0.0 0.0 0 , 0.00 3867244

2026-09-03 16:48:11 6 0.0 0.0 0.0 0.0 0 , 2.60 3867245

2026-09-03 16:51:11 7 -2.6 -12.9 -13.8 0.0 192 -1.12, 0.20 1.14 1.01 3867246

2026-09-03 16:54:11 8 -6.6 -16.2 -9.2 0.0 577 -1.13, 0.24 1.15 2.61 3867247

2026-09-03 16:57:11 9 -14.2 -19.0 -8.8 0.0 1260 -1.12, 0.25 1.15 2.45 3867248

2026-09-03 17:00:11 10 -23.7 -21.9 -9.4 0.0 1983 -1.12, 0.25 1.14 6.81 3867249

2026-09-03 17:03:11 11 -34.1 -23.9 -10.2 0.0 2711 -1.11, 0.26 1.14 2.58 3867250

2026-09-03 17:06:11 12 -43.7 -25.8 -10.6 0.0 3309 -1.11, 0.25 1.14 3.14 3867251

2026-09-03 17:09:11 13 -53.3 -27.1 -11.5 0.0 3745 -1.11, 0.25 1.14 5.76 3867252

2026-09-03 17:12:11 14 -61.9 -30.6 -12.4 0.1 4177 -1.11, 0.26 1.14 2.89 3867253

2026-09-03 17:15:11 15 -71.3 -36.8 -13.0 0.2 4567 -1.11, 0.27 1.14 2.74 3867254

2026-09-03 17:18:47 16 -77.7 -42.0 -13.6 0.3 4701 -1.11, 0.27 1.14 2.65 3867255

2026-09-03 17:21:11 17 -80.8 -43.5 -13.8 0.4 4811 -1.11, 0.27 1.14 1.13 3867256

2026-09-03 17:24:11 18 -85.6 -46.9 -13.9 0.4 4968 -1.11, 0.27 1.14 0.00 3867257

2026-09-03 17:27:11 19 -88.8 -49.1 -14.0 0.6 5075 -1.11, 0.27 1.14 0.00 3867258

2026-09-03 17:30:11 20 -92.7 -50.5 -14.0 0.8 5206 -1.11, 0.27 1.14 0.00 3867259

2026-09-03 17:33:11 21 -97.9 -54.4 -14.5 0.7 5267 -1.11, 0.27 1.14 0.00 3867260

2026-09-03 17:36:11 22 -103.5 -56.6 -14.8 0.7 5443 -1.11, 0.27 1.14 1.10 3867261

2026-09-03 17:39:11 23 -108.8 -60.7 -15.3 0.8 5564 -1.11, 0.27 1.14 1.20 3867262

2026-09-03 17:42:23 24 -116.2 -64.9 -15.8 1.0 5744 -1.11, 0.27 1.14 0.00 3867263

2026-09-03 17:45:11 25 -121.7 -66.1 -16.2 1.1 5878 -1.11, 0.27 1.14 0.00 3867264

2026-09-03 17:48:11 26 -126.6 -66.7 -16.7 0.9 6031 -1.11, 0.27 1.14 0.00 3867265

2026-09-03 17:51:11 27 -134.1 -68.4 -17.1 0.9 6241 -1.11, 0.27 1.14 0.00 3867266

2026-09-03 17:54:11 28 -142.4 -69.6 -17.2 0.9 6566 -1.11, 0.26 1.14 0.00 3867267

2026-09-03 17:57:11 29 -147.1 -70.0 -17.6 0.8 6731 -1.11, 0.27 1.14 0.00 3867268

2026-09-03 18:00:35 30 -151.6 -69.6 -17.9 0.6 6871 -1.11, 0.27 1.14 0.00 3867269

2026-09-03 18:03:11 31 -154.9 -70.4 -17.9 0.6 7019 -1.11, 0.27 1.14 0.00 3867270

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	x,y in R☉	dist. R☉	detection	Img ID
2026-09-03 16:33:11	1	0.0	0.0	0.0	0.0	0	,		0.00	3867240
2026-09-03 16:36:11	2	0.0	0.0	0.0	0.0	0	,		0.00	3867241
2026-09-03 16:39:01	3	0.0	0.0	0.0	0.0	0	,		0.00	3867242
2026-09-03 16:42:23	4	0.0	0.0	0.0	0.0	0	,		0.00	3867243
2026-09-03 16:45:11	5	0.0	0.0	0.0	0.0	0	,		0.00	3867244
2026-09-03 16:48:11	6	0.0	0.0	0.0	0.0	0	,		2.60	3867245
2026-09-03 16:51:11	7	-2.6	-12.9	-13.8	0.0	192	-1.12, 0.20	1.14	1.01	3867246
2026-09-03 16:54:11	8	-6.6	-16.2	-9.2	0.0	577	-1.13, 0.24	1.15	2.61	3867247
2026-09-03 16:57:11	9	-14.2	-19.0	-8.8	0.0	1260	-1.12, 0.25	1.15	2.45	3867248
2026-09-03 17:00:11	10	-23.7	-21.9	-9.4	0.0	1983	-1.12, 0.25	1.14	6.81	3867249
2026-09-03 17:03:11	11	-34.1	-23.9	-10.2	0.0	2711	-1.11, 0.26	1.14	2.58	3867250
2026-09-03 17:06:11	12	-43.7	-25.8	-10.6	0.0	3309	-1.11, 0.25	1.14	3.14	3867251
2026-09-03 17:09:11	13	-53.3	-27.1	-11.5	0.0	3745	-1.11, 0.25	1.14	5.76	3867252
2026-09-03 17:12:11	14	-61.9	-30.6	-12.4	0.1	4177	-1.11, 0.26	1.14	2.89	3867253
2026-09-03 17:15:11	15	-71.3	-36.8	-13.0	0.2	4567	-1.11, 0.27	1.14	2.74	3867254
2026-09-03 17:18:47	16	-77.7	-42.0	-13.6	0.3	4701	-1.11, 0.27	1.14	2.65	3867255
2026-09-03 17:21:11	17	-80.8	-43.5	-13.8	0.4	4811	-1.11, 0.27	1.14	1.13	3867256
2026-09-03 17:24:11	18	-85.6	-46.9	-13.9	0.4	4968	-1.11, 0.27	1.14	0.00	3867257
2026-09-03 17:27:11	19	-88.8	-49.1	-14.0	0.6	5075	-1.11, 0.27	1.14	0.00	3867258
2026-09-03 17:30:11	20	-92.7	-50.5	-14.0	0.8	5206	-1.11, 0.27	1.14	0.00	3867259
2026-09-03 17:33:11	21	-97.9	-54.4	-14.5	0.7	5267	-1.11, 0.27	1.14	0.00	3867260
2026-09-03 17:36:11	22	-103.5	-56.6	-14.8	0.7	5443	-1.11, 0.27	1.14	1.10	3867261
2026-09-03 17:39:11	23	-108.8	-60.7	-15.3	0.8	5564	-1.11, 0.27	1.14	1.20	3867262
2026-09-03 17:42:23	24	-116.2	-64.9	-15.8	1.0	5744	-1.11, 0.27	1.14	0.00	3867263
2026-09-03 17:45:11	25	-121.7	-66.1	-16.2	1.1	5878	-1.11, 0.27	1.14	0.00	3867264
2026-09-03 17:48:11	26	-126.6	-66.7	-16.7	0.9	6031	-1.11, 0.27	1.14	0.00	3867265
2026-09-03 17:51:11	27	-134.1	-68.4	-17.1	0.9	6241	-1.11, 0.27	1.14	0.00	3867266
2026-09-03 17:54:11	28	-142.4	-69.6	-17.2	0.9	6566	-1.11, 0.26	1.14	0.00	3867267
2026-09-03 17:57:11	29	-147.1	-70.0	-17.6	0.8	6731	-1.11, 0.27	1.14	0.00	3867268
2026-09-03 18:00:35	30	-151.6	-69.6	-17.9	0.6	6871	-1.11, 0.27	1.14	0.00	3867269
2026-09-03 18:03:11	31	-154.9	-70.4	-17.9	0.6	7019	-1.11, 0.27	1.14	0.00	3867270