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 14767
Detector 24h operating status: Last processed image: 0 hours and 19 minutes ago (2026-01-11 08:42 UTC) Last detected dimming: 0 hours and 19 minutes ago (2026-01-11 08:42 UTC) Overview for dimming #: 14767 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 #: 14767
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-01-02 09:03:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3633202

2026-01-02 09:06:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3633205

2026-01-02 09:09:11 3 -1.7 -20.0 -87.3 0.1 21 , 0.00 3633206

2026-01-02 09:12:11 4 -0.3 -3.9 -11.8 0.1 26 , 0.00 3633209

2026-01-02 09:15:11 5 -1.3 -7.3 -20.2 0.2 63 -24.7 -19.6 -0.31, -0.37 0.49 1.36 3633210

2026-01-02 09:18:11 6 -7.3 -32.9 -17.2 1.0 279 -19.9 -13.4 -0.22, -0.29 0.37 7.75 3633211

2026-01-02 09:21:11 7 -22.9 -80.6 -13.0 3.7 990 -20.9 -14.9 -0.24, -0.31 0.39 18.47 3633216

2026-01-02 09:24:11 8 -29.1 -70.3 -13.6 5.0 1341 -22.9 -17.3 -0.28, -0.34 0.44 8.83 3633217

2026-01-02 09:27:11 9 -39.4 -36.8 -12.3 7.6 2012 -24.1 -18.2 -0.29, -0.37 0.47 15.11 3633218

2026-01-02 09:30:11 10 -51.8 -86.8 -12.3 10.1 2712 -24.0 -17.9 -0.28, -0.36 0.46 15.29 3633223

2026-01-02 09:33:11 11 -68.9 -128.9 -12.3 12.7 3406 -23.5 -17.0 -0.27, -0.35 0.45 7.46 3633224

2026-01-02 09:36:11 12 -83.4 -146.9 -13.4 14.1 3772 -23.4 -16.8 -0.27, -0.35 0.44 15.57 3633225

2026-01-02 09:39:11 13 -93.7 -157.0 -14.5 14.6 3948 -23.5 -17.2 -0.27, -0.36 0.45 13.08 3633226

2026-01-02 09:42:11 14 -101.7 -179.4 -15.0 15.2 4130 -23.7 -17.0 -0.27, -0.36 0.45 9.78 3633230

2026-01-02 09:45:11 15 -109.0 -171.4 -16.0 16.0 4322 -23.9 -17.3 -0.28, -0.36 0.45 8.66 3633231

2026-01-02 09:48:11 16 -116.7 -165.1 -16.2 16.9 4549 -24.0 -17.5 -0.28, -0.36 0.46 5.74 3633233

2026-01-02 09:51:11 17 -123.6 -158.1 -16.4 18.0 4857 -24.3 -18.1 -0.29, -0.37 0.47 4.43 3633234

2026-01-02 09:54:11 18 -126.2 -135.0 -16.2 18.9 5062 -24.5 -18.6 -0.29, -0.37 0.47 17.87 3633240

2026-01-02 09:57:11 19 -134.7 -128.0 -16.3 20.2 5377 -24.7 -19.2 -0.30, -0.38 0.48 15.68 3633241

2026-01-02 10:00:11 20 -146.0 -139.8 -16.5 21.6 5748 -24.6 -19.0 -0.30, -0.37 0.48 20.44 3633242

2026-01-02 10:03:11 21 -152.7 -133.0 -16.9 22.6 5985 -24.5 -19.0 -0.30, -0.37 0.48 15.43 3633243

2026-01-02 10:06:11 22 -159.7 -135.5 -17.1 23.6 6230 -24.4 -19.0 -0.30, -0.37 0.48 10.64 3633246

2026-01-02 10:09:11 23 -172.3 -139.3 -17.1 26.2 6702 -24.3 -18.7 -0.30, -0.37 0.47 15.61 3633247

2026-01-02 10:12:11 24 -183.2 -151.8 -17.3 27.7 7005 -24.1 -18.8 -0.30, -0.37 0.47 26.59 3633250

2026-01-02 10:15:11 25 -193.0 -154.7 -17.5 29.5 7474 -24.2 -19.1 -0.30, -0.37 0.48 19.34 3633251

2026-01-02 10:18:11 26 -204.5 -168.7 -17.6 31.0 7829 -24.2 -19.3 -0.31, -0.37 0.48 2.73 3633255

2026-01-02 10:21:11 27 -211.2 -180.2 -18.1 32.0 7997 -24.1 -19.3 -0.31, -0.36 0.48 0.00 3633256

2026-01-02 10:24:11 28 -216.0 -177.9 -18.0 33.5 8226 -24.1 -19.4 -0.31, -0.37 0.48 0.00 3633257

2026-01-02 10:27:11 29 -221.8 -181.1 -17.5 35.2 8539 -24.1 -19.1 -0.30, -0.36 0.47 0.00 3633258

2026-01-02 10:30:11 30 -223.6 -173.8 -17.5 36.3 8650 -24.2 -19.7 -0.31, -0.37 0.48 0.00 3633263

2026-01-02 10:33:11 31 -224.9 -171.1 -17.9 36.4 8665 -24.3 -19.9 -0.31, -0.37 0.48 0.00 3633264

2026-01-02 10:36:11 32 -230.4 -170.0 -17.3 38.7 9112 -24.3 -20.2 -0.32, -0.37 0.49 0.89 3633265

2026-01-02 10:39:11 33 -248.6 -169.6 -16.2 50.0 10530 -24.3 -20.4 -0.32, -0.37 0.49 0.93 3633266

2026-01-02 10:42:11 34 -252.8 -165.1 -16.0 52.3 10776 -24.2 -20.5 -0.32, -0.37 0.49 0.00 3633270

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
2026-01-02 09:03:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3633202
2026-01-02 09:06:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3633205
2026-01-02 09:09:11	3	-1.7	-20.0	-87.3	0.1	21			,		0.00	3633206
2026-01-02 09:12:11	4	-0.3	-3.9	-11.8	0.1	26			,		0.00	3633209
2026-01-02 09:15:11	5	-1.3	-7.3	-20.2	0.2	63	-24.7	-19.6	-0.31, -0.37	0.49	1.36	3633210
2026-01-02 09:18:11	6	-7.3	-32.9	-17.2	1.0	279	-19.9	-13.4	-0.22, -0.29	0.37	7.75	3633211
2026-01-02 09:21:11	7	-22.9	-80.6	-13.0	3.7	990	-20.9	-14.9	-0.24, -0.31	0.39	18.47	3633216
2026-01-02 09:24:11	8	-29.1	-70.3	-13.6	5.0	1341	-22.9	-17.3	-0.28, -0.34	0.44	8.83	3633217
2026-01-02 09:27:11	9	-39.4	-36.8	-12.3	7.6	2012	-24.1	-18.2	-0.29, -0.37	0.47	15.11	3633218
2026-01-02 09:30:11	10	-51.8	-86.8	-12.3	10.1	2712	-24.0	-17.9	-0.28, -0.36	0.46	15.29	3633223
2026-01-02 09:33:11	11	-68.9	-128.9	-12.3	12.7	3406	-23.5	-17.0	-0.27, -0.35	0.45	7.46	3633224
2026-01-02 09:36:11	12	-83.4	-146.9	-13.4	14.1	3772	-23.4	-16.8	-0.27, -0.35	0.44	15.57	3633225
2026-01-02 09:39:11	13	-93.7	-157.0	-14.5	14.6	3948	-23.5	-17.2	-0.27, -0.36	0.45	13.08	3633226
2026-01-02 09:42:11	14	-101.7	-179.4	-15.0	15.2	4130	-23.7	-17.0	-0.27, -0.36	0.45	9.78	3633230
2026-01-02 09:45:11	15	-109.0	-171.4	-16.0	16.0	4322	-23.9	-17.3	-0.28, -0.36	0.45	8.66	3633231
2026-01-02 09:48:11	16	-116.7	-165.1	-16.2	16.9	4549	-24.0	-17.5	-0.28, -0.36	0.46	5.74	3633233
2026-01-02 09:51:11	17	-123.6	-158.1	-16.4	18.0	4857	-24.3	-18.1	-0.29, -0.37	0.47	4.43	3633234
2026-01-02 09:54:11	18	-126.2	-135.0	-16.2	18.9	5062	-24.5	-18.6	-0.29, -0.37	0.47	17.87	3633240
2026-01-02 09:57:11	19	-134.7	-128.0	-16.3	20.2	5377	-24.7	-19.2	-0.30, -0.38	0.48	15.68	3633241
2026-01-02 10:00:11	20	-146.0	-139.8	-16.5	21.6	5748	-24.6	-19.0	-0.30, -0.37	0.48	20.44	3633242
2026-01-02 10:03:11	21	-152.7	-133.0	-16.9	22.6	5985	-24.5	-19.0	-0.30, -0.37	0.48	15.43	3633243
2026-01-02 10:06:11	22	-159.7	-135.5	-17.1	23.6	6230	-24.4	-19.0	-0.30, -0.37	0.48	10.64	3633246
2026-01-02 10:09:11	23	-172.3	-139.3	-17.1	26.2	6702	-24.3	-18.7	-0.30, -0.37	0.47	15.61	3633247
2026-01-02 10:12:11	24	-183.2	-151.8	-17.3	27.7	7005	-24.1	-18.8	-0.30, -0.37	0.47	26.59	3633250
2026-01-02 10:15:11	25	-193.0	-154.7	-17.5	29.5	7474	-24.2	-19.1	-0.30, -0.37	0.48	19.34	3633251
2026-01-02 10:18:11	26	-204.5	-168.7	-17.6	31.0	7829	-24.2	-19.3	-0.31, -0.37	0.48	2.73	3633255
2026-01-02 10:21:11	27	-211.2	-180.2	-18.1	32.0	7997	-24.1	-19.3	-0.31, -0.36	0.48	0.00	3633256
2026-01-02 10:24:11	28	-216.0	-177.9	-18.0	33.5	8226	-24.1	-19.4	-0.31, -0.37	0.48	0.00	3633257
2026-01-02 10:27:11	29	-221.8	-181.1	-17.5	35.2	8539	-24.1	-19.1	-0.30, -0.36	0.47	0.00	3633258
2026-01-02 10:30:11	30	-223.6	-173.8	-17.5	36.3	8650	-24.2	-19.7	-0.31, -0.37	0.48	0.00	3633263
2026-01-02 10:33:11	31	-224.9	-171.1	-17.9	36.4	8665	-24.3	-19.9	-0.31, -0.37	0.48	0.00	3633264
2026-01-02 10:36:11	32	-230.4	-170.0	-17.3	38.7	9112	-24.3	-20.2	-0.32, -0.37	0.49	0.89	3633265
2026-01-02 10:39:11	33	-248.6	-169.6	-16.2	50.0	10530	-24.3	-20.4	-0.32, -0.37	0.49	0.93	3633266
2026-01-02 10:42:11	34	-252.8	-165.1	-16.0	52.3	10776	-24.2	-20.5	-0.32, -0.37	0.49	0.00	3633270