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 15019
Detector 24h operating status: Last processed image: 0 hours and 20 minutes ago (2026-02-05 06:21 UTC) Last detected dimming: 0 hours and 20 minutes ago (2026-02-05 06:21 UTC) Overview for dimming #: 15019 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 #: 15019
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-02-02 04:36:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3661663

2026-02-02 04:39:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3661664

2026-02-02 04:42:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3661667

2026-02-02 04:45:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3661668

2026-02-02 04:48:11 5 -3.4 -32.4 -102.9 0.2 35 21.9 -36.4 -0.56, 0.46 0.72 1.87 3661671

2026-02-02 04:51:00 6 -25.9 -78.6 -35.2 2.1 482 22.5 -38.8 -0.59, 0.46 0.75 11.95 3661672

2026-02-02 04:54:12 7 -59.8 -164.5 -36.7 4.8 1063 22.3 -38.3 -0.58, 0.46 0.74 25.15 3661675

2026-02-02 04:57:00 8 -73.7 -168.4 -32.4 6.7 1469 22.4 -37.8 -0.57, 0.46 0.74 42.37 3661676

2026-02-02 05:00:12 9 -86.0 -171.4 -25.5 8.3 1848 22.5 -37.8 -0.57, 0.46 0.74 18.22 3661679

2026-02-02 05:03:01 10 -91.4 -165.5 -26.0 9.1 2014 22.6 -37.6 -0.57, 0.47 0.74 5.45 3661680

2026-02-02 05:06:11 11 -97.2 -168.8 -23.5 10.1 2242 22.7 -37.5 -0.57, 0.47 0.74 1.00 3661683

2026-02-02 05:09:11 12 -98.6 -161.4 -22.0 11.0 2457 22.9 -37.4 -0.57, 0.47 0.74 0.00 3661684

2026-02-02 05:12:11 13 -97.4 -162.4 -21.6 11.3 2492 22.9 -37.4 -0.57, 0.47 0.74 0.00 3661688

2026-02-02 05:15:11 14 -89.7 -149.4 -20.3 11.3 2424 22.9 -37.4 -0.57, 0.47 0.74 0.00 3661689

2026-02-02 05:18:11 15 -89.4 -140.7 -18.0 12.8 2721 22.9 -37.5 -0.57, 0.47 0.74 0.00 3661693

2026-02-02 05:21:11 16 -85.6 -124.8 -17.5 13.3 2805 23.0 -37.6 -0.57, 0.47 0.74 0.00 3661694

2026-02-02 05:24:11 17 -84.7 -112.2 -15.7 14.7 3113 23.2 -37.8 -0.57, 0.47 0.74 0.00 3661695

2026-02-02 05:27:00 18 -92.6 -109.0 -15.4 16.9 3656 23.4 -38.2 -0.57, 0.48 0.75 0.00 3661696

2026-02-02 05:30:11 19 -96.1 -97.1 -13.9 18.1 4166 24.0 -38.4 -0.57, 0.49 0.75 0.90 3661699

2026-02-02 05:33:11 20 -104.4 -96.1 -13.8 20.6 4720 24.0 -38.2 -0.57, 0.49 0.75 0.00 3661700

2026-02-02 05:36:11 21 -112.9 -94.5 -13.8 22.8 5168 24.0 -37.9 -0.57, 0.49 0.75 2.01 3661703

2026-02-02 05:39:11 22 -120.8 -95.5 -14.1 23.9 5374 24.0 -37.6 -0.56, 0.49 0.75 0.00 3661704

2026-02-02 05:42:11 23 -125.9 -99.1 -14.0 24.7 5534 24.0 -37.1 -0.56, 0.49 0.74 3.93 3661707

2026-02-02 05:45:11 24 -127.1 -97.9 -14.0 24.8 5611 24.3 -36.7 -0.55, 0.49 0.74 1.60 3661708

2026-02-02 05:48:11 25 -126.4 -91.5 -14.0 25.0 5586 24.4 -36.5 -0.55, 0.49 0.74 0.00 3661711

2026-02-02 05:51:11 26 -125.0 -88.0 -14.4 25.5 5445 24.6 -36.3 -0.55, 0.50 0.74 0.00 3661712

2026-02-02 05:54:11 27 -124.1 -84.3 -14.3 25.8 5503 24.7 -36.1 -0.54, 0.50 0.74 0.00 3661715

2026-02-02 05:57:11 28 -119.7 -79.5 -14.4 25.1 5342 24.8 -36.0 -0.54, 0.50 0.74 0.00 3661716

2026-02-02 06:00:12 29 -125.7 -79.0 -14.0 25.7 5815 24.9 -35.6 -0.53, 0.50 0.73 0.00 3661719

2026-02-02 06:03:11 30 -129.6 -74.9 -15.0 27.6 5823 24.7 -35.6 -0.54, 0.50 0.73 2.20 3661720

2026-02-02 06:06:11 31 -136.3 -73.2 -14.9 28.3 6265 24.6 -35.3 -0.53, 0.50 0.73 0.00 3661723

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
2026-02-02 04:36:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3661663
2026-02-02 04:39:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3661664
2026-02-02 04:42:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3661667
2026-02-02 04:45:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3661668
2026-02-02 04:48:11	5	-3.4	-32.4	-102.9	0.2	35	21.9	-36.4	-0.56, 0.46	0.72	1.87	3661671
2026-02-02 04:51:00	6	-25.9	-78.6	-35.2	2.1	482	22.5	-38.8	-0.59, 0.46	0.75	11.95	3661672
2026-02-02 04:54:12	7	-59.8	-164.5	-36.7	4.8	1063	22.3	-38.3	-0.58, 0.46	0.74	25.15	3661675
2026-02-02 04:57:00	8	-73.7	-168.4	-32.4	6.7	1469	22.4	-37.8	-0.57, 0.46	0.74	42.37	3661676
2026-02-02 05:00:12	9	-86.0	-171.4	-25.5	8.3	1848	22.5	-37.8	-0.57, 0.46	0.74	18.22	3661679
2026-02-02 05:03:01	10	-91.4	-165.5	-26.0	9.1	2014	22.6	-37.6	-0.57, 0.47	0.74	5.45	3661680
2026-02-02 05:06:11	11	-97.2	-168.8	-23.5	10.1	2242	22.7	-37.5	-0.57, 0.47	0.74	1.00	3661683
2026-02-02 05:09:11	12	-98.6	-161.4	-22.0	11.0	2457	22.9	-37.4	-0.57, 0.47	0.74	0.00	3661684
2026-02-02 05:12:11	13	-97.4	-162.4	-21.6	11.3	2492	22.9	-37.4	-0.57, 0.47	0.74	0.00	3661688
2026-02-02 05:15:11	14	-89.7	-149.4	-20.3	11.3	2424	22.9	-37.4	-0.57, 0.47	0.74	0.00	3661689
2026-02-02 05:18:11	15	-89.4	-140.7	-18.0	12.8	2721	22.9	-37.5	-0.57, 0.47	0.74	0.00	3661693
2026-02-02 05:21:11	16	-85.6	-124.8	-17.5	13.3	2805	23.0	-37.6	-0.57, 0.47	0.74	0.00	3661694
2026-02-02 05:24:11	17	-84.7	-112.2	-15.7	14.7	3113	23.2	-37.8	-0.57, 0.47	0.74	0.00	3661695
2026-02-02 05:27:00	18	-92.6	-109.0	-15.4	16.9	3656	23.4	-38.2	-0.57, 0.48	0.75	0.00	3661696
2026-02-02 05:30:11	19	-96.1	-97.1	-13.9	18.1	4166	24.0	-38.4	-0.57, 0.49	0.75	0.90	3661699
2026-02-02 05:33:11	20	-104.4	-96.1	-13.8	20.6	4720	24.0	-38.2	-0.57, 0.49	0.75	0.00	3661700
2026-02-02 05:36:11	21	-112.9	-94.5	-13.8	22.8	5168	24.0	-37.9	-0.57, 0.49	0.75	2.01	3661703
2026-02-02 05:39:11	22	-120.8	-95.5	-14.1	23.9	5374	24.0	-37.6	-0.56, 0.49	0.75	0.00	3661704
2026-02-02 05:42:11	23	-125.9	-99.1	-14.0	24.7	5534	24.0	-37.1	-0.56, 0.49	0.74	3.93	3661707
2026-02-02 05:45:11	24	-127.1	-97.9	-14.0	24.8	5611	24.3	-36.7	-0.55, 0.49	0.74	1.60	3661708
2026-02-02 05:48:11	25	-126.4	-91.5	-14.0	25.0	5586	24.4	-36.5	-0.55, 0.49	0.74	0.00	3661711
2026-02-02 05:51:11	26	-125.0	-88.0	-14.4	25.5	5445	24.6	-36.3	-0.55, 0.50	0.74	0.00	3661712
2026-02-02 05:54:11	27	-124.1	-84.3	-14.3	25.8	5503	24.7	-36.1	-0.54, 0.50	0.74	0.00	3661715
2026-02-02 05:57:11	28	-119.7	-79.5	-14.4	25.1	5342	24.8	-36.0	-0.54, 0.50	0.74	0.00	3661716
2026-02-02 06:00:12	29	-125.7	-79.0	-14.0	25.7	5815	24.9	-35.6	-0.53, 0.50	0.73	0.00	3661719
2026-02-02 06:03:11	30	-129.6	-74.9	-15.0	27.6	5823	24.7	-35.6	-0.54, 0.50	0.73	2.20	3661720
2026-02-02 06:06:11	31	-136.3	-73.2	-14.9	28.3	6265	24.6	-35.3	-0.53, 0.50	0.73	0.00	3661723