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 15001
Detector 24h operating status: Last processed image: 0 hours and 22 minutes ago (2026-02-08 19:06 UTC) Last detected dimming: 0 hours and 22 minutes ago (2026-02-08 19:06 UTC) Overview for dimming #: 15001 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 #: 15001
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-01-31 16:03:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3660203

2026-01-31 16:06:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3660204

2026-01-31 16:09:11 3 -0.9 -7.3 -10.0 0.5 83 , 0.00 3660207

2026-01-31 16:12:11 4 -3.8 -14.2 -11.2 1.7 274 20.7 -50.0 -0.72, 0.42 0.84 1.10 3660208

2026-01-31 16:15:11 5 -6.4 -17.6 -12.4 2.6 424 20.7 -50.3 -0.73, 0.42 0.84 0.00 3660211

2026-01-31 16:18:11 6 -8.8 -17.8 -14.3 3.3 545 21.2 -51.4 -0.74, 0.43 0.85 2.59 3660212

2026-01-31 16:21:11 7 -10.8 -16.6 -16.3 3.6 597 21.8 -51.6 -0.74, 0.43 0.85 1.15 3660218

2026-01-31 16:24:11 8 -11.8 -18.5 -16.9 4.1 662 22.7 -54.3 -0.76, 0.45 0.88 0.00 3660219

2026-01-31 16:27:11 9 -12.8 -21.0 -17.3 4.2 678 23.1 -55.0 -0.76, 0.45 0.88 0.89 3660220

2026-01-31 16:30:11 10 -12.8 -22.7 -17.9 3.9 629 23.2 -56.0 -0.77, 0.45 0.89 0.00 3660221

2026-01-31 16:33:11 11 -12.5 -24.5 -21.1 3.6 568 23.1 -55.9 -0.77, 0.45 0.89 0.00 3660224

2026-01-31 16:36:11 12 -14.8 -27.9 -21.0 4.0 634 23.1 -55.8 -0.77, 0.45 0.89 0.00 3660225

2026-01-31 16:39:11 13 -22.9 -30.6 -16.2 6.2 1139 23.2 -55.5 -0.77, 0.45 0.89 2.76 3660227

2026-01-31 16:42:11 14 -25.8 -34.1 -16.7 6.6 1218 23.2 -55.5 -0.77, 0.45 0.89 0.00 3660228

2026-01-31 16:45:11 15 -29.3 -39.0 -16.1 7.4 1376 22.8 -54.9 -0.76, 0.45 0.88 0.00 3660231

2026-01-31 16:48:11 16 -35.7 -41.1 -14.5 11.0 1812 22.7 -54.3 -0.76, 0.45 0.88 0.00 3660232

2026-01-31 16:51:11 17 -39.0 -43.2 -14.9 11.9 1934 22.4 -53.8 -0.75, 0.44 0.87 0.00 3660237

2026-01-31 16:54:11 18 -41.0 -42.8 -15.2 13.0 2043 22.3 -53.5 -0.75, 0.44 0.87 0.00 3660238

2026-01-31 16:57:11 19 -45.9 -42.8 -14.4 15.4 2326 21.9 -52.8 -0.75, 0.43 0.86 1.54 3660239

2026-01-31 17:00:11 20 -49.2 -45.7 -15.3 16.9 2450 22.0 -52.5 -0.74, 0.44 0.86 1.86 3660240

2026-01-31 17:03:11 21 -51.4 -46.8 -15.1 16.7 2520 21.8 -52.3 -0.74, 0.43 0.86 0.00 3660243

2026-01-31 17:06:11 22 -53.1 -49.0 -14.8 16.8 2576 21.9 -52.1 -0.74, 0.43 0.86 0.00 3660244

2026-01-31 17:09:11 23 -55.2 -53.6 -15.1 18.0 2628 22.0 -52.0 -0.74, 0.44 0.86 0.00 3660247

2026-01-31 17:12:11 24 -57.8 -54.8 -15.5 20.1 2718 21.9 -51.4 -0.73, 0.44 0.85 0.00 3660248

2026-01-31 17:15:11 25 -63.6 -58.6 -15.2 22.0 2966 21.6 -51.0 -0.73, 0.43 0.85 0.00 3660251

2026-01-31 17:18:11 26 -69.3 -59.1 -15.4 23.7 3132 21.4 -51.3 -0.74, 0.43 0.85 0.00 3660252

2026-01-31 17:21:11 27 -74.6 -59.4 -16.1 24.6 3292 21.2 -50.8 -0.73, 0.43 0.85 1.06 3660257

2026-01-31 17:24:11 28 -82.1 -62.6 -16.9 25.5 3496 21.2 -51.3 -0.74, 0.43 0.85 2.78 3660258

2026-01-31 17:27:11 29 -83.4 -64.3 -17.5 25.4 3443 21.2 -51.4 -0.74, 0.42 0.85 0.84 3660259

2026-01-31 17:30:11 30 -87.0 -64.6 -17.1 26.9 3569 21.0 -51.4 -0.74, 0.42 0.85 0.00 3660260

2026-01-31 17:33:11 31 -90.4 -68.0 -17.6 26.7 3602 21.0 -51.4 -0.74, 0.42 0.85 0.00 3660263

2026-01-31 17:36:11 32 -96.4 -68.5 -18.0 28.4 3819 20.9 -51.0 -0.73, 0.42 0.85 3.10 3660264

2026-01-31 17:39:11 33 -103.4 -71.0 -18.9 28.2 3903 20.8 -51.1 -0.74, 0.42 0.85 5.75 3660267

2026-01-31 17:42:11 34 -108.2 -71.9 -19.4 29.1 4019 20.8 -51.1 -0.74, 0.42 0.85 6.82 3660268

2026-01-31 17:45:11 35 -111.5 -72.5 -19.6 30.6 4125 20.6 -50.6 -0.73, 0.42 0.84 1.38 3660271

2026-01-31 17:48:11 36 -117.6 -74.7 -20.3 31.5 4286 20.6 -50.4 -0.73, 0.42 0.84 0.00 3660272

2026-01-31 17:51:11 37 -123.6 -76.2 -20.4 32.9 4520 20.5 -49.7 -0.72, 0.42 0.83 0.00 3660277

2026-01-31 17:54:11 38 -126.4 -77.8 -19.6 35.1 4699 20.4 -49.2 -0.72, 0.41 0.83 1.39 3660278

2026-01-31 17:57:11 39 -128.1 -79.3 -19.5 35.4 4778 20.3 -49.0 -0.72, 0.41 0.83 0.00 3660279

2026-01-31 18:00:11 40 -136.0 -80.7 -20.5 36.2 4947 20.5 -48.8 -0.71, 0.42 0.83 0.00 3660280

2026-01-31 18:03:11 41 -140.9 -81.5 -20.1 38.5 5184 20.4 -48.5 -0.71, 0.42 0.82 1.27 3660283

2026-01-31 18:06:11 42 -147.7 -84.2 -20.1 39.5 5414 20.2 -48.5 -0.71, 0.41 0.82 0.00 3660284

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
2026-01-31 16:03:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3660203
2026-01-31 16:06:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3660204
2026-01-31 16:09:11	3	-0.9	-7.3	-10.0	0.5	83			,		0.00	3660207
2026-01-31 16:12:11	4	-3.8	-14.2	-11.2	1.7	274	20.7	-50.0	-0.72, 0.42	0.84	1.10	3660208
2026-01-31 16:15:11	5	-6.4	-17.6	-12.4	2.6	424	20.7	-50.3	-0.73, 0.42	0.84	0.00	3660211
2026-01-31 16:18:11	6	-8.8	-17.8	-14.3	3.3	545	21.2	-51.4	-0.74, 0.43	0.85	2.59	3660212
2026-01-31 16:21:11	7	-10.8	-16.6	-16.3	3.6	597	21.8	-51.6	-0.74, 0.43	0.85	1.15	3660218
2026-01-31 16:24:11	8	-11.8	-18.5	-16.9	4.1	662	22.7	-54.3	-0.76, 0.45	0.88	0.00	3660219
2026-01-31 16:27:11	9	-12.8	-21.0	-17.3	4.2	678	23.1	-55.0	-0.76, 0.45	0.88	0.89	3660220
2026-01-31 16:30:11	10	-12.8	-22.7	-17.9	3.9	629	23.2	-56.0	-0.77, 0.45	0.89	0.00	3660221
2026-01-31 16:33:11	11	-12.5	-24.5	-21.1	3.6	568	23.1	-55.9	-0.77, 0.45	0.89	0.00	3660224
2026-01-31 16:36:11	12	-14.8	-27.9	-21.0	4.0	634	23.1	-55.8	-0.77, 0.45	0.89	0.00	3660225
2026-01-31 16:39:11	13	-22.9	-30.6	-16.2	6.2	1139	23.2	-55.5	-0.77, 0.45	0.89	2.76	3660227
2026-01-31 16:42:11	14	-25.8	-34.1	-16.7	6.6	1218	23.2	-55.5	-0.77, 0.45	0.89	0.00	3660228
2026-01-31 16:45:11	15	-29.3	-39.0	-16.1	7.4	1376	22.8	-54.9	-0.76, 0.45	0.88	0.00	3660231
2026-01-31 16:48:11	16	-35.7	-41.1	-14.5	11.0	1812	22.7	-54.3	-0.76, 0.45	0.88	0.00	3660232
2026-01-31 16:51:11	17	-39.0	-43.2	-14.9	11.9	1934	22.4	-53.8	-0.75, 0.44	0.87	0.00	3660237
2026-01-31 16:54:11	18	-41.0	-42.8	-15.2	13.0	2043	22.3	-53.5	-0.75, 0.44	0.87	0.00	3660238
2026-01-31 16:57:11	19	-45.9	-42.8	-14.4	15.4	2326	21.9	-52.8	-0.75, 0.43	0.86	1.54	3660239
2026-01-31 17:00:11	20	-49.2	-45.7	-15.3	16.9	2450	22.0	-52.5	-0.74, 0.44	0.86	1.86	3660240
2026-01-31 17:03:11	21	-51.4	-46.8	-15.1	16.7	2520	21.8	-52.3	-0.74, 0.43	0.86	0.00	3660243
2026-01-31 17:06:11	22	-53.1	-49.0	-14.8	16.8	2576	21.9	-52.1	-0.74, 0.43	0.86	0.00	3660244
2026-01-31 17:09:11	23	-55.2	-53.6	-15.1	18.0	2628	22.0	-52.0	-0.74, 0.44	0.86	0.00	3660247
2026-01-31 17:12:11	24	-57.8	-54.8	-15.5	20.1	2718	21.9	-51.4	-0.73, 0.44	0.85	0.00	3660248
2026-01-31 17:15:11	25	-63.6	-58.6	-15.2	22.0	2966	21.6	-51.0	-0.73, 0.43	0.85	0.00	3660251
2026-01-31 17:18:11	26	-69.3	-59.1	-15.4	23.7	3132	21.4	-51.3	-0.74, 0.43	0.85	0.00	3660252
2026-01-31 17:21:11	27	-74.6	-59.4	-16.1	24.6	3292	21.2	-50.8	-0.73, 0.43	0.85	1.06	3660257
2026-01-31 17:24:11	28	-82.1	-62.6	-16.9	25.5	3496	21.2	-51.3	-0.74, 0.43	0.85	2.78	3660258
2026-01-31 17:27:11	29	-83.4	-64.3	-17.5	25.4	3443	21.2	-51.4	-0.74, 0.42	0.85	0.84	3660259
2026-01-31 17:30:11	30	-87.0	-64.6	-17.1	26.9	3569	21.0	-51.4	-0.74, 0.42	0.85	0.00	3660260
2026-01-31 17:33:11	31	-90.4	-68.0	-17.6	26.7	3602	21.0	-51.4	-0.74, 0.42	0.85	0.00	3660263
2026-01-31 17:36:11	32	-96.4	-68.5	-18.0	28.4	3819	20.9	-51.0	-0.73, 0.42	0.85	3.10	3660264
2026-01-31 17:39:11	33	-103.4	-71.0	-18.9	28.2	3903	20.8	-51.1	-0.74, 0.42	0.85	5.75	3660267
2026-01-31 17:42:11	34	-108.2	-71.9	-19.4	29.1	4019	20.8	-51.1	-0.74, 0.42	0.85	6.82	3660268
2026-01-31 17:45:11	35	-111.5	-72.5	-19.6	30.6	4125	20.6	-50.6	-0.73, 0.42	0.84	1.38	3660271
2026-01-31 17:48:11	36	-117.6	-74.7	-20.3	31.5	4286	20.6	-50.4	-0.73, 0.42	0.84	0.00	3660272
2026-01-31 17:51:11	37	-123.6	-76.2	-20.4	32.9	4520	20.5	-49.7	-0.72, 0.42	0.83	0.00	3660277
2026-01-31 17:54:11	38	-126.4	-77.8	-19.6	35.1	4699	20.4	-49.2	-0.72, 0.41	0.83	1.39	3660278
2026-01-31 17:57:11	39	-128.1	-79.3	-19.5	35.4	4778	20.3	-49.0	-0.72, 0.41	0.83	0.00	3660279
2026-01-31 18:00:11	40	-136.0	-80.7	-20.5	36.2	4947	20.5	-48.8	-0.71, 0.42	0.83	0.00	3660280
2026-01-31 18:03:11	41	-140.9	-81.5	-20.1	38.5	5184	20.4	-48.5	-0.71, 0.42	0.82	1.27	3660283
2026-01-31 18:06:11	42	-147.7	-84.2	-20.1	39.5	5414	20.2	-48.5	-0.71, 0.41	0.82	0.00	3660284