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 15199
Detector 24h operating status: Last processed image: 0 hours and 20 minutes ago (2026-03-04 06:36 UTC) Last detected dimming: 0 hours and 20 minutes ago (2026-03-04 06:36 UTC) Overview for dimming #: 15199 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 #: 15199
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-03-04 02:00:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3689520

2026-03-04 02:03:11 2 0.0 0.0 0.0 0.0 0 , 1.80 3689523

2026-03-04 02:06:11 3 0.0 0.0 0.0 0.0 0 , 0.88 3689524

2026-03-04 02:09:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3689529

2026-03-04 02:12:11 5 0.0 0.0 0.0 0.0 0 , 0.88 3689530

2026-03-04 02:15:11 6 0.0 0.0 0.0 0.0 0 , 6.42 3689531

2026-03-04 02:18:11 7 -0.4 -5.2 -20.0 0.1 22 , 8.07 3689532

2026-03-04 02:21:11 8 -0.9 -8.7 -18.6 0.2 50 -29.9 -12.7 -0.19, -0.39 0.44 7.71 3689537

2026-03-04 02:24:11 9 -2.3 -11.4 -13.0 0.6 161 -30.9 -11.4 -0.17, -0.41 0.44 2.83 3689538

2026-03-04 02:27:11 10 -4.5 -12.0 -14.2 0.9 272 -28.5 -9.0 -0.14, -0.37 0.39 3.09 3689539

2026-03-04 02:30:11 11 -8.9 -18.4 -13.1 1.9 529 -28.4 -8.8 -0.14, -0.37 0.39 2.95 3689540

2026-03-04 02:33:11 12 -14.4 -26.5 -12.9 2.8 748 -28.4 -9.6 -0.15, -0.37 0.40 1.79 3689543

2026-03-04 02:36:11 13 -22.1 -42.7 -13.6 3.7 1022 -28.4 -9.7 -0.15, -0.37 0.40 1.97 3689544

2026-03-04 02:39:11 14 -25.9 -44.2 -13.9 4.1 1137 -28.7 -10.2 -0.16, -0.37 0.40 2.26 3689549

2026-03-04 02:42:11 15 -26.6 -49.2 -14.4 3.9 1098 -28.6 -10.1 -0.16, -0.37 0.40 1.18 3689550

2026-03-04 02:45:11 16 -28.1 -50.3 -15.4 3.8 1108 -28.7 -10.2 -0.16, -0.37 0.40 0.00 3689551

2026-03-04 02:48:11 17 -32.9 -53.8 -16.9 4.2 1212 -28.6 -10.5 -0.16, -0.37 0.40 1.10 3689552

2026-03-04 02:51:11 18 -37.9 -51.5 -17.6 4.8 1403 -28.7 -10.6 -0.16, -0.37 0.41 6.15 3689557

2026-03-04 02:54:11 19 -38.1 -49.8 -19.6 4.7 1377 -28.9 -10.9 -0.17, -0.38 0.41 1.26 3689558

2026-03-04 02:57:11 20 -39.1 -54.7 -19.8 4.8 1417 -29.2 -11.4 -0.17, -0.38 0.42 0.00 3689559

2026-03-04 03:00:11 21 -39.6 -54.7 -16.6 6.0 1639 -29.5 -11.9 -0.18, -0.39 0.43 0.00 3689560

2026-03-04 03:03:11 22 -34.9 -59.1 -18.9 4.5 1280 -29.6 -12.2 -0.19, -0.39 0.43 0.00 3689563

2026-03-04 03:06:11 23 -35.9 -61.4 -19.5 4.6 1344 -29.7 -12.5 -0.19, -0.39 0.43 0.00 3689564

2026-03-04 03:09:11 24 -34.5 -65.3 -19.6 4.5 1301 -29.8 -12.9 -0.20, -0.39 0.44 0.00 3689569

2026-03-04 03:12:11 25 -45.4 -67.6 -18.5 7.5 1890 -30.0 -13.1 -0.20, -0.39 0.44 3.32 3689570

2026-03-04 03:15:11 26 -48.4 -67.8 -15.5 9.1 2262 3.2 -55.6 -0.83, 0.13 0.84 2.67 3689571

2026-03-04 03:18:11 27 -54.1 -68.3 -15.0 10.1 2549 2.1 -55.4 -0.83, 0.11 0.84 0.00 3689572

2026-03-04 03:21:11 28 -57.9 -67.1 -15.4 10.5 2688 3.0 -55.4 -0.83, 0.12 0.84 0.00 3689577

2026-03-04 03:24:11 29 -67.7 -66.8 -15.0 15.1 3345 5.0 -53.1 -0.81, 0.16 0.82 0.84 3689578

2026-03-04 03:27:11 30 -74.2 -66.8 -15.0 16.5 3632 5.4 -53.2 -0.81, 0.17 0.82 0.00 3689579

2026-03-04 03:30:11 31 -79.0 -65.7 -14.5 17.8 3887 6.2 -54.3 -0.82, 0.18 0.84 0.00 3689580

2026-03-04 03:33:11 32 -85.5 -67.1 -14.4 19.6 4204 6.9 -55.0 -0.82, 0.19 0.84 0.00 3689583

2026-03-04 03:36:11 33 -90.4 -67.2 -14.4 20.8 4463 7.7 -55.3 -0.82, 0.21 0.85 0.00 3689584

2026-03-04 03:39:11 34 -93.6 -67.1 -14.5 21.5 4576 8.7 -55.8 -0.83, 0.22 0.86 0.00 3689589

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
2026-03-04 02:00:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3689520
2026-03-04 02:03:11	2	0.0	0.0	0.0	0.0	0			,		1.80	3689523
2026-03-04 02:06:11	3	0.0	0.0	0.0	0.0	0			,		0.88	3689524
2026-03-04 02:09:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3689529
2026-03-04 02:12:11	5	0.0	0.0	0.0	0.0	0			,		0.88	3689530
2026-03-04 02:15:11	6	0.0	0.0	0.0	0.0	0			,		6.42	3689531
2026-03-04 02:18:11	7	-0.4	-5.2	-20.0	0.1	22			,		8.07	3689532
2026-03-04 02:21:11	8	-0.9	-8.7	-18.6	0.2	50	-29.9	-12.7	-0.19, -0.39	0.44	7.71	3689537
2026-03-04 02:24:11	9	-2.3	-11.4	-13.0	0.6	161	-30.9	-11.4	-0.17, -0.41	0.44	2.83	3689538
2026-03-04 02:27:11	10	-4.5	-12.0	-14.2	0.9	272	-28.5	-9.0	-0.14, -0.37	0.39	3.09	3689539
2026-03-04 02:30:11	11	-8.9	-18.4	-13.1	1.9	529	-28.4	-8.8	-0.14, -0.37	0.39	2.95	3689540
2026-03-04 02:33:11	12	-14.4	-26.5	-12.9	2.8	748	-28.4	-9.6	-0.15, -0.37	0.40	1.79	3689543
2026-03-04 02:36:11	13	-22.1	-42.7	-13.6	3.7	1022	-28.4	-9.7	-0.15, -0.37	0.40	1.97	3689544
2026-03-04 02:39:11	14	-25.9	-44.2	-13.9	4.1	1137	-28.7	-10.2	-0.16, -0.37	0.40	2.26	3689549
2026-03-04 02:42:11	15	-26.6	-49.2	-14.4	3.9	1098	-28.6	-10.1	-0.16, -0.37	0.40	1.18	3689550
2026-03-04 02:45:11	16	-28.1	-50.3	-15.4	3.8	1108	-28.7	-10.2	-0.16, -0.37	0.40	0.00	3689551
2026-03-04 02:48:11	17	-32.9	-53.8	-16.9	4.2	1212	-28.6	-10.5	-0.16, -0.37	0.40	1.10	3689552
2026-03-04 02:51:11	18	-37.9	-51.5	-17.6	4.8	1403	-28.7	-10.6	-0.16, -0.37	0.41	6.15	3689557
2026-03-04 02:54:11	19	-38.1	-49.8	-19.6	4.7	1377	-28.9	-10.9	-0.17, -0.38	0.41	1.26	3689558
2026-03-04 02:57:11	20	-39.1	-54.7	-19.8	4.8	1417	-29.2	-11.4	-0.17, -0.38	0.42	0.00	3689559
2026-03-04 03:00:11	21	-39.6	-54.7	-16.6	6.0	1639	-29.5	-11.9	-0.18, -0.39	0.43	0.00	3689560
2026-03-04 03:03:11	22	-34.9	-59.1	-18.9	4.5	1280	-29.6	-12.2	-0.19, -0.39	0.43	0.00	3689563
2026-03-04 03:06:11	23	-35.9	-61.4	-19.5	4.6	1344	-29.7	-12.5	-0.19, -0.39	0.43	0.00	3689564
2026-03-04 03:09:11	24	-34.5	-65.3	-19.6	4.5	1301	-29.8	-12.9	-0.20, -0.39	0.44	0.00	3689569
2026-03-04 03:12:11	25	-45.4	-67.6	-18.5	7.5	1890	-30.0	-13.1	-0.20, -0.39	0.44	3.32	3689570
2026-03-04 03:15:11	26	-48.4	-67.8	-15.5	9.1	2262	3.2	-55.6	-0.83, 0.13	0.84	2.67	3689571
2026-03-04 03:18:11	27	-54.1	-68.3	-15.0	10.1	2549	2.1	-55.4	-0.83, 0.11	0.84	0.00	3689572
2026-03-04 03:21:11	28	-57.9	-67.1	-15.4	10.5	2688	3.0	-55.4	-0.83, 0.12	0.84	0.00	3689577
2026-03-04 03:24:11	29	-67.7	-66.8	-15.0	15.1	3345	5.0	-53.1	-0.81, 0.16	0.82	0.84	3689578
2026-03-04 03:27:11	30	-74.2	-66.8	-15.0	16.5	3632	5.4	-53.2	-0.81, 0.17	0.82	0.00	3689579
2026-03-04 03:30:11	31	-79.0	-65.7	-14.5	17.8	3887	6.2	-54.3	-0.82, 0.18	0.84	0.00	3689580
2026-03-04 03:33:11	32	-85.5	-67.1	-14.4	19.6	4204	6.9	-55.0	-0.82, 0.19	0.84	0.00	3689583
2026-03-04 03:36:11	33	-90.4	-67.2	-14.4	20.8	4463	7.7	-55.3	-0.82, 0.21	0.85	0.00	3689584
2026-03-04 03:39:11	34	-93.6	-67.1	-14.5	21.5	4576	8.7	-55.8	-0.83, 0.22	0.86	0.00	3689589