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 14047
Detector 24h operating status: Last processed image: 0 hours and 27 minutes ago (2025-10-06 06:18 UTC) Last detected dimming: 1 hours and 27 minutes ago (2025-10-06 05:18 UTC) Overview for dimming #: 14047 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 #: 14047
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-10-04 07:39:11 1 0.0 0.0 0.0 0.0 0 , 1.22 3548189

2025-10-04 07:42:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3548193

2025-10-04 07:45:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3548194

2025-10-04 07:48:11 4 -1.7 -9.5 -12.9 0.0 131 , 0.00 3548195

2025-10-04 07:51:23 5 -5.7 -14.3 -10.6 0.0 475 1.16, -0.39 1.23 0.00 3548196

2025-10-04 07:54:11 6 -9.4 -17.7 -11.6 0.0 747 1.15, -0.40 1.22 5.45 3548200

2025-10-04 07:57:47 7 -13.9 -19.7 -12.7 0.0 1011 1.15, -0.40 1.22 2.51 3548201

2025-10-04 08:00:11 8 -18.0 -20.9 -12.7 0.0 1309 1.16, -0.39 1.22 1.45 3548204

2025-10-04 08:03:11 9 -24.4 -22.6 -12.9 0.0 1715 1.15, -0.39 1.21 1.31 3548207

2025-10-04 08:06:11 10 -30.2 -23.6 -13.8 0.0 2046 1.15, -0.38 1.21 2.33 3548208

2025-10-04 08:09:11 11 -36.6 -23.6 -14.3 0.0 2412 1.16, -0.37 1.22 2.91 3548209

2025-10-04 08:12:11 12 -43.1 -24.8 -14.6 0.0 2766 1.15, -0.37 1.21 5.29 3548214

2025-10-04 08:15:11 13 -51.3 -26.8 -14.8 0.0 3177 1.15, -0.38 1.21 1.89 3548215

2025-10-04 08:18:11 14 -58.3 -28.6 -15.1 0.0 3477 1.15, -0.38 1.21 2.22 3548216

2025-10-04 08:21:11 15 -66.1 -30.8 -15.2 0.0 3836 1.15, -0.38 1.21 3.27 3548219

2025-10-04 08:24:11 16 -75.6 -34.0 -14.9 0.7 4352 1.14, -0.38 1.20 3.30 3548220

2025-10-04 08:27:23 17 -81.5 -37.4 -15.8 0.1 4448 1.14, -0.38 1.20 3.53 3548221

2025-10-04 08:30:11 18 -87.2 -38.8 -16.2 0.1 4671 1.14, -0.38 1.20 3.54 3548224

2025-10-04 08:33:11 19 -94.4 -40.8 -17.1 0.1 4823 1.13, -0.38 1.19 3.69 3548226

2025-10-04 08:36:11 20 -99.9 -42.5 -17.2 0.2 5020 1.13, -0.38 1.19 3.17 3548227

2025-10-04 08:39:11 21 -108.0 -43.5 -17.7 0.6 5293 1.13, -0.38 1.19 2.39 3548228

2025-10-04 08:42:11 22 -109.3 -44.7 -18.2 0.3 5248 1.13, -0.38 1.19 1.45 3548234

2025-10-04 08:45:23 23 -115.5 -45.9 -18.4 0.3 5485 1.13, -0.38 1.19 5.74 3548235

2025-10-04 08:48:11 24 -121.2 -47.5 -18.1 0.3 5723 1.13, -0.38 1.19 6.36 3548236

2025-10-04 08:51:11 25 -132.9 -50.3 -17.7 1.8 6262 1.13, -0.38 1.19 8.13 3548239

2025-10-04 08:54:11 26 -139.5 -51.4 -18.2 2.1 6470 1.12, -0.38 1.19 9.53 3548240

2025-10-04 09:09:11 27 -160.6 -60.1 -19.4 0.3 6774 1.11, -0.39 1.18 0.00 3548247

2025-10-04 09:12:11 28 -163.1 -62.7 -19.5 0.3 6769 1.11, -0.39 1.18 0.00 3548253

2025-10-04 09:15:11 29 -175.8 -64.0 -20.0 2.4 7260 1.11, -0.39 1.18 1.20 3548254

2025-10-04 09:18:11 30 -170.9 -66.9 -20.5 0.3 6782 1.11, -0.39 1.17 0.00 3548255

2025-10-04 09:21:11 31 -174.5 -69.3 -20.6 0.3 6860 1.11, -0.40 1.17 0.00 3548260

2025-10-04 09:24:11 32 -179.8 -69.8 -20.4 0.4 7091 1.11, -0.39 1.18 0.00 3548261

2025-10-04 09:27:23 33 -195.2 -71.4 -20.2 2.6 7832 1.11, -0.39 1.18 0.00 3548262

2025-10-04 09:30:11 34 -186.8 -71.8 -20.6 0.3 7290 1.10, -0.40 1.17 0.00 3548263

2025-10-04 09:33:23 35 -199.3 -72.5 -20.5 2.4 7895 1.11, -0.40 1.17 0.00 3548264

2025-10-04 09:36:11 36 -199.7 -70.7 -20.4 2.5 7928 1.11, -0.40 1.17 0.00 3548267

2025-10-04 09:39:11 37 -201.0 -70.1 -20.5 2.6 7933 1.10, -0.40 1.17 0.00 3548268

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
2025-10-04 07:39:11	1	0.0	0.0	0.0	0.0	0	,		1.22	3548189
2025-10-04 07:42:11	2	0.0	0.0	0.0	0.0	0	,		0.00	3548193
2025-10-04 07:45:11	3	0.0	0.0	0.0	0.0	0	,		0.00	3548194
2025-10-04 07:48:11	4	-1.7	-9.5	-12.9	0.0	131	,		0.00	3548195
2025-10-04 07:51:23	5	-5.7	-14.3	-10.6	0.0	475	1.16, -0.39	1.23	0.00	3548196
2025-10-04 07:54:11	6	-9.4	-17.7	-11.6	0.0	747	1.15, -0.40	1.22	5.45	3548200
2025-10-04 07:57:47	7	-13.9	-19.7	-12.7	0.0	1011	1.15, -0.40	1.22	2.51	3548201
2025-10-04 08:00:11	8	-18.0	-20.9	-12.7	0.0	1309	1.16, -0.39	1.22	1.45	3548204
2025-10-04 08:03:11	9	-24.4	-22.6	-12.9	0.0	1715	1.15, -0.39	1.21	1.31	3548207
2025-10-04 08:06:11	10	-30.2	-23.6	-13.8	0.0	2046	1.15, -0.38	1.21	2.33	3548208
2025-10-04 08:09:11	11	-36.6	-23.6	-14.3	0.0	2412	1.16, -0.37	1.22	2.91	3548209
2025-10-04 08:12:11	12	-43.1	-24.8	-14.6	0.0	2766	1.15, -0.37	1.21	5.29	3548214
2025-10-04 08:15:11	13	-51.3	-26.8	-14.8	0.0	3177	1.15, -0.38	1.21	1.89	3548215
2025-10-04 08:18:11	14	-58.3	-28.6	-15.1	0.0	3477	1.15, -0.38	1.21	2.22	3548216
2025-10-04 08:21:11	15	-66.1	-30.8	-15.2	0.0	3836	1.15, -0.38	1.21	3.27	3548219
2025-10-04 08:24:11	16	-75.6	-34.0	-14.9	0.7	4352	1.14, -0.38	1.20	3.30	3548220
2025-10-04 08:27:23	17	-81.5	-37.4	-15.8	0.1	4448	1.14, -0.38	1.20	3.53	3548221
2025-10-04 08:30:11	18	-87.2	-38.8	-16.2	0.1	4671	1.14, -0.38	1.20	3.54	3548224
2025-10-04 08:33:11	19	-94.4	-40.8	-17.1	0.1	4823	1.13, -0.38	1.19	3.69	3548226
2025-10-04 08:36:11	20	-99.9	-42.5	-17.2	0.2	5020	1.13, -0.38	1.19	3.17	3548227
2025-10-04 08:39:11	21	-108.0	-43.5	-17.7	0.6	5293	1.13, -0.38	1.19	2.39	3548228
2025-10-04 08:42:11	22	-109.3	-44.7	-18.2	0.3	5248	1.13, -0.38	1.19	1.45	3548234
2025-10-04 08:45:23	23	-115.5	-45.9	-18.4	0.3	5485	1.13, -0.38	1.19	5.74	3548235
2025-10-04 08:48:11	24	-121.2	-47.5	-18.1	0.3	5723	1.13, -0.38	1.19	6.36	3548236
2025-10-04 08:51:11	25	-132.9	-50.3	-17.7	1.8	6262	1.13, -0.38	1.19	8.13	3548239
2025-10-04 08:54:11	26	-139.5	-51.4	-18.2	2.1	6470	1.12, -0.38	1.19	9.53	3548240
2025-10-04 09:09:11	27	-160.6	-60.1	-19.4	0.3	6774	1.11, -0.39	1.18	0.00	3548247
2025-10-04 09:12:11	28	-163.1	-62.7	-19.5	0.3	6769	1.11, -0.39	1.18	0.00	3548253
2025-10-04 09:15:11	29	-175.8	-64.0	-20.0	2.4	7260	1.11, -0.39	1.18	1.20	3548254
2025-10-04 09:18:11	30	-170.9	-66.9	-20.5	0.3	6782	1.11, -0.39	1.17	0.00	3548255
2025-10-04 09:21:11	31	-174.5	-69.3	-20.6	0.3	6860	1.11, -0.40	1.17	0.00	3548260
2025-10-04 09:24:11	32	-179.8	-69.8	-20.4	0.4	7091	1.11, -0.39	1.18	0.00	3548261
2025-10-04 09:27:23	33	-195.2	-71.4	-20.2	2.6	7832	1.11, -0.39	1.18	0.00	3548262
2025-10-04 09:30:11	34	-186.8	-71.8	-20.6	0.3	7290	1.10, -0.40	1.17	0.00	3548263
2025-10-04 09:33:23	35	-199.3	-72.5	-20.5	2.4	7895	1.11, -0.40	1.17	0.00	3548264
2025-10-04 09:36:11	36	-199.7	-70.7	-20.4	2.5	7928	1.11, -0.40	1.17	0.00	3548267
2025-10-04 09:39:11	37	-201.0	-70.1	-20.5	2.6	7933	1.10, -0.40	1.17	0.00	3548268