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 15393
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 #: 15393 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 #: 15393
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-04-03 05:15:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3725278

2026-04-03 05:18:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3725279

2026-04-03 05:21:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3725280

2026-04-03 05:24:23 4 -0.7 -3.3 -12.7 0.2 53 -4.6 -9.6 -0.17, 0.03 0.17 0.00 3725281

2026-04-03 05:27:11 5 -3.7 -9.2 -13.6 0.8 266 -3.6 -10.3 -0.18, 0.05 0.19 0.00 3725282

2026-04-03 05:30:35 6 -7.2 -12.1 -13.0 1.6 503 -3.8 -10.4 -0.18, 0.04 0.19 2.97 3725283

2026-04-03 05:33:11 7 -7.9 -12.7 -14.0 1.6 506 -3.9 -10.4 -0.18, 0.04 0.19 0.00 3725284

2026-04-03 05:36:11 8 -13.1 -17.1 -14.8 2.1 668 -3.6 -10.7 -0.19, 0.05 0.19 0.00 3725285

2026-04-03 05:39:11 9 -15.3 -33.6 -16.1 2.2 710 -3.7 -10.4 -0.18, 0.05 0.19 0.00 3725286

2026-04-03 05:42:11 10 -14.8 -32.5 -17.3 2.0 645 -3.6 -10.4 -0.18, 0.05 0.19 0.00 3725287

2026-04-03 05:45:11 11 -17.6 -37.7 -18.1 2.3 725 -3.7 -10.3 -0.18, 0.05 0.19 0.00 3725288

2026-04-03 05:48:11 12 -20.3 -39.7 -16.4 2.8 909 -3.8 -10.7 -0.19, 0.04 0.19 6.18 3725289

2026-04-03 05:51:11 13 -33.1 -36.0 -18.8 5.0 1445 24.7 16.7 0.26, 0.52 0.58 0.90 3725290

2026-04-03 05:54:11 14 -42.1 -32.8 -19.9 6.1 1721 24.7 17.9 0.28, 0.52 0.59 1.98 3725291

2026-04-03 05:57:11 15 -55.6 -41.3 -20.6 8.1 2218 25.7 17.4 0.27, 0.53 0.60 2.11 3725292

2026-04-03 06:00:11 16 -75.0 -48.1 -20.2 11.5 3046 25.4 18.2 0.29, 0.53 0.60 3.92 3725293

2026-04-03 06:03:11 17 -94.3 -51.7 -23.0 13.0 3415 25.0 16.8 0.27, 0.52 0.59 4.28 3725294

2026-04-03 06:06:11 18 -109.5 -55.9 -24.1 14.9 3865 24.5 15.6 0.25, 0.52 0.57 5.55 3725295

2026-04-03 06:09:11 19 -122.3 -61.2 -24.7 16.1 4170 24.6 14.7 0.23, 0.52 0.57 5.15 3725296

2026-04-03 06:12:35 20 -131.1 -65.7 -25.6 16.8 4346 24.6 13.9 0.22, 0.52 0.56 1.40 3725297

2026-04-03 06:15:11 21 -142.6 -68.7 -25.7 17.5 4545 24.2 13.4 0.21, 0.51 0.56 1.54 3725298

2026-04-03 06:18:11 22 -155.5 -71.5 -26.2 18.5 4791 22.1 11.4 0.18, 0.48 0.52 2.28 3725299

2026-04-03 06:21:11 23 -172.4 -74.7 -26.6 19.5 5062 19.7 9.1 0.15, 0.44 0.47 4.93 3725300

2026-04-03 06:24:11 24 -197.4 -94.0 -24.2 22.2 5819 19.2 8.3 0.14, 0.44 0.46 9.22 3725301

2026-04-03 06:27:11 25 -211.4 -105.4 -24.5 22.7 5912 18.6 7.7 0.13, 0.43 0.45 1.83 3725302

2026-04-03 06:30:11 26 -225.5 -134.3 -25.2 22.9 5953 18.7 7.7 0.13, 0.43 0.45 5.37 3725303

2026-04-03 06:33:11 27 -240.3 -150.2 -24.5 23.7 6184 19.1 8.0 0.13, 0.44 0.46 4.81 3725304

2026-04-03 06:36:35 28 -252.1 -158.7 -24.2 24.0 6255 19.5 8.3 0.14, 0.44 0.46 1.70 3725305

2026-04-03 06:39:11 29 -258.7 -166.0 -23.8 24.4 6378 19.9 8.5 0.14, 0.45 0.47 0.00 3725306

2026-04-03 06:42:11 30 -266.6 -173.5 -24.0 24.9 6494 20.2 8.8 0.15, 0.45 0.48 0.00 3725307

2026-04-03 06:45:11 31 -274.5 -177.5 -24.4 25.0 6531 20.3 8.9 0.15, 0.45 0.48 1.62 3725308

2026-04-03 06:48:11 32 -286.1 -181.2 -24.4 25.6 6714 20.5 9.1 0.15, 0.46 0.48 1.48 3725309

2026-04-03 06:51:11 33 -293.2 -183.1 -24.6 25.9 6798 20.5 9.0 0.15, 0.46 0.48 0.00 3725310

2026-04-03 06:54:11 34 -304.2 -184.9 -25.4 26.2 6895 20.3 8.9 0.15, 0.45 0.48 2.00 3725311

2026-04-03 06:57:11 35 -311.1 -185.0 -24.3 26.9 7124 20.1 8.8 0.15, 0.45 0.47 0.00 3725312

2026-04-03 07:00:11 36 -321.1 -184.7 -23.6 27.6 7350 19.7 8.5 0.14, 0.44 0.47 0.00 3725313

2026-04-03 07:03:11 37 -326.0 -183.6 -24.4 27.4 7295 19.0 7.9 0.13, 0.43 0.45 1.52 3725314

2026-04-03 07:06:11 38 -330.3 -184.0 -23.5 28.1 7491 19.1 8.0 0.13, 0.44 0.46 0.94 3725315

2026-04-03 07:09:11 39 -334.0 -183.0 -23.5 28.4 7573 19.0 8.0 0.13, 0.43 0.45 0.00 3725316

2026-04-03 07:12:11 40 -334.7 -183.2 -24.5 28.3 7554 19.1 8.1 0.13, 0.44 0.46 0.00 3725317

2026-04-03 07:15:11 41 -338.9 -182.2 -24.8 28.5 7624 18.9 7.9 0.13, 0.43 0.45 0.92 3725318

2026-04-03 07:18:11 42 -344.9 -181.3 -24.1 29.3 7853 18.3 7.4 0.12, 0.42 0.44 2.60 3725319

2026-04-03 07:21:11 43 -344.2 -180.3 -23.6 29.5 7920 18.3 7.5 0.12, 0.42 0.44 1.60 3725320

2026-04-03 07:24:11 44 -347.1 -180.2 -23.2 29.9 8063 18.1 7.3 0.12, 0.42 0.44 0.00 3725321

2026-04-03 07:27:11 45 -345.5 -179.2 -23.5 29.6 7959 17.9 7.1 0.12, 0.42 0.43 0.00 3725322

2026-04-03 07:30:11 46 -367.3 -178.0 -19.3 34.3 9427 18.2 7.4 0.12, 0.42 0.44 0.00 3725323

2026-04-03 07:33:11 47 -369.2 -176.8 -19.4 34.8 9564 18.7 7.8 0.13, 0.43 0.45 0.00 3725324

2026-04-03 07:36:11 48 -369.2 -175.9 -19.7 34.8 9594 18.8 7.9 0.13, 0.43 0.45 0.00 3725325

2026-04-03 07:39:11 49 -369.0 -174.4 -19.0 35.8 9891 19.1 8.2 0.14, 0.43 0.46 0.00 3725326

2026-04-03 07:42:23 50 -368.4 -174.4 -19.2 36.0 9940 19.4 8.5 0.14, 0.44 0.46 0.00 3725327

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
2026-04-03 05:15:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3725278
2026-04-03 05:18:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3725279
2026-04-03 05:21:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3725280
2026-04-03 05:24:23	4	-0.7	-3.3	-12.7	0.2	53	-4.6	-9.6	-0.17, 0.03	0.17	0.00	3725281
2026-04-03 05:27:11	5	-3.7	-9.2	-13.6	0.8	266	-3.6	-10.3	-0.18, 0.05	0.19	0.00	3725282
2026-04-03 05:30:35	6	-7.2	-12.1	-13.0	1.6	503	-3.8	-10.4	-0.18, 0.04	0.19	2.97	3725283
2026-04-03 05:33:11	7	-7.9	-12.7	-14.0	1.6	506	-3.9	-10.4	-0.18, 0.04	0.19	0.00	3725284
2026-04-03 05:36:11	8	-13.1	-17.1	-14.8	2.1	668	-3.6	-10.7	-0.19, 0.05	0.19	0.00	3725285
2026-04-03 05:39:11	9	-15.3	-33.6	-16.1	2.2	710	-3.7	-10.4	-0.18, 0.05	0.19	0.00	3725286
2026-04-03 05:42:11	10	-14.8	-32.5	-17.3	2.0	645	-3.6	-10.4	-0.18, 0.05	0.19	0.00	3725287
2026-04-03 05:45:11	11	-17.6	-37.7	-18.1	2.3	725	-3.7	-10.3	-0.18, 0.05	0.19	0.00	3725288
2026-04-03 05:48:11	12	-20.3	-39.7	-16.4	2.8	909	-3.8	-10.7	-0.19, 0.04	0.19	6.18	3725289
2026-04-03 05:51:11	13	-33.1	-36.0	-18.8	5.0	1445	24.7	16.7	0.26, 0.52	0.58	0.90	3725290
2026-04-03 05:54:11	14	-42.1	-32.8	-19.9	6.1	1721	24.7	17.9	0.28, 0.52	0.59	1.98	3725291
2026-04-03 05:57:11	15	-55.6	-41.3	-20.6	8.1	2218	25.7	17.4	0.27, 0.53	0.60	2.11	3725292
2026-04-03 06:00:11	16	-75.0	-48.1	-20.2	11.5	3046	25.4	18.2	0.29, 0.53	0.60	3.92	3725293
2026-04-03 06:03:11	17	-94.3	-51.7	-23.0	13.0	3415	25.0	16.8	0.27, 0.52	0.59	4.28	3725294
2026-04-03 06:06:11	18	-109.5	-55.9	-24.1	14.9	3865	24.5	15.6	0.25, 0.52	0.57	5.55	3725295
2026-04-03 06:09:11	19	-122.3	-61.2	-24.7	16.1	4170	24.6	14.7	0.23, 0.52	0.57	5.15	3725296
2026-04-03 06:12:35	20	-131.1	-65.7	-25.6	16.8	4346	24.6	13.9	0.22, 0.52	0.56	1.40	3725297
2026-04-03 06:15:11	21	-142.6	-68.7	-25.7	17.5	4545	24.2	13.4	0.21, 0.51	0.56	1.54	3725298
2026-04-03 06:18:11	22	-155.5	-71.5	-26.2	18.5	4791	22.1	11.4	0.18, 0.48	0.52	2.28	3725299
2026-04-03 06:21:11	23	-172.4	-74.7	-26.6	19.5	5062	19.7	9.1	0.15, 0.44	0.47	4.93	3725300
2026-04-03 06:24:11	24	-197.4	-94.0	-24.2	22.2	5819	19.2	8.3	0.14, 0.44	0.46	9.22	3725301
2026-04-03 06:27:11	25	-211.4	-105.4	-24.5	22.7	5912	18.6	7.7	0.13, 0.43	0.45	1.83	3725302
2026-04-03 06:30:11	26	-225.5	-134.3	-25.2	22.9	5953	18.7	7.7	0.13, 0.43	0.45	5.37	3725303
2026-04-03 06:33:11	27	-240.3	-150.2	-24.5	23.7	6184	19.1	8.0	0.13, 0.44	0.46	4.81	3725304
2026-04-03 06:36:35	28	-252.1	-158.7	-24.2	24.0	6255	19.5	8.3	0.14, 0.44	0.46	1.70	3725305
2026-04-03 06:39:11	29	-258.7	-166.0	-23.8	24.4	6378	19.9	8.5	0.14, 0.45	0.47	0.00	3725306
2026-04-03 06:42:11	30	-266.6	-173.5	-24.0	24.9	6494	20.2	8.8	0.15, 0.45	0.48	0.00	3725307
2026-04-03 06:45:11	31	-274.5	-177.5	-24.4	25.0	6531	20.3	8.9	0.15, 0.45	0.48	1.62	3725308
2026-04-03 06:48:11	32	-286.1	-181.2	-24.4	25.6	6714	20.5	9.1	0.15, 0.46	0.48	1.48	3725309
2026-04-03 06:51:11	33	-293.2	-183.1	-24.6	25.9	6798	20.5	9.0	0.15, 0.46	0.48	0.00	3725310
2026-04-03 06:54:11	34	-304.2	-184.9	-25.4	26.2	6895	20.3	8.9	0.15, 0.45	0.48	2.00	3725311
2026-04-03 06:57:11	35	-311.1	-185.0	-24.3	26.9	7124	20.1	8.8	0.15, 0.45	0.47	0.00	3725312
2026-04-03 07:00:11	36	-321.1	-184.7	-23.6	27.6	7350	19.7	8.5	0.14, 0.44	0.47	0.00	3725313
2026-04-03 07:03:11	37	-326.0	-183.6	-24.4	27.4	7295	19.0	7.9	0.13, 0.43	0.45	1.52	3725314
2026-04-03 07:06:11	38	-330.3	-184.0	-23.5	28.1	7491	19.1	8.0	0.13, 0.44	0.46	0.94	3725315
2026-04-03 07:09:11	39	-334.0	-183.0	-23.5	28.4	7573	19.0	8.0	0.13, 0.43	0.45	0.00	3725316
2026-04-03 07:12:11	40	-334.7	-183.2	-24.5	28.3	7554	19.1	8.1	0.13, 0.44	0.46	0.00	3725317
2026-04-03 07:15:11	41	-338.9	-182.2	-24.8	28.5	7624	18.9	7.9	0.13, 0.43	0.45	0.92	3725318
2026-04-03 07:18:11	42	-344.9	-181.3	-24.1	29.3	7853	18.3	7.4	0.12, 0.42	0.44	2.60	3725319
2026-04-03 07:21:11	43	-344.2	-180.3	-23.6	29.5	7920	18.3	7.5	0.12, 0.42	0.44	1.60	3725320
2026-04-03 07:24:11	44	-347.1	-180.2	-23.2	29.9	8063	18.1	7.3	0.12, 0.42	0.44	0.00	3725321
2026-04-03 07:27:11	45	-345.5	-179.2	-23.5	29.6	7959	17.9	7.1	0.12, 0.42	0.43	0.00	3725322
2026-04-03 07:30:11	46	-367.3	-178.0	-19.3	34.3	9427	18.2	7.4	0.12, 0.42	0.44	0.00	3725323
2026-04-03 07:33:11	47	-369.2	-176.8	-19.4	34.8	9564	18.7	7.8	0.13, 0.43	0.45	0.00	3725324
2026-04-03 07:36:11	48	-369.2	-175.9	-19.7	34.8	9594	18.8	7.9	0.13, 0.43	0.45	0.00	3725325
2026-04-03 07:39:11	49	-369.0	-174.4	-19.0	35.8	9891	19.1	8.2	0.14, 0.43	0.46	0.00	3725326
2026-04-03 07:42:23	50	-368.4	-174.4	-19.2	36.0	9940	19.4	8.5	0.14, 0.44	0.46	0.00	3725327