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 14385
Detector 24h operating status: Last processed image: 0 hours and 18 minutes ago (2025-11-18 10:30 UTC) Last detected dimming: 0 hours and 18 minutes ago (2025-11-18 10:30 UTC) Overview for dimming #: 14385 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 #: 14385
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-11-12 01:33:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3584989

2025-11-12 01:36:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3584990

2025-11-12 01:39:11 3 -4.3 -8.7 -9.0 0.0 468 -1.15, -0.05 1.15 0.00 3584991

2025-11-12 01:42:11 4 -9.0 -13.5 -9.5 0.0 873 -1.13, -0.07 1.13 0.00 3584992

2025-11-12 01:45:11 5 -16.4 -16.3 -9.7 2.3 1517 -1.14, -0.06 1.14 0.86 3584995

2025-11-12 01:48:11 6 -25.5 -18.7 -10.6 4.8 2209 -1.14, -0.06 1.14 4.08 3584996

2025-11-12 01:51:11 7 -37.0 -20.3 -11.3 10.2 3114 -1.14, -0.06 1.14 2.63 3585000

2025-11-12 01:54:11 8 -46.9 -22.8 -11.3 16.0 3899 51.1 42.9 0.43, 0.76 0.87 24.24 3585001

2025-11-12 01:57:11 9 -51.1 -25.0 -11.4 18.4 4191 54.2 43.7 0.41, 0.79 0.89 32.01 3585002

2025-11-12 02:00:11 10 -53.1 -26.2 -11.2 19.7 4355 53.7 44.7 0.42, 0.79 0.89 31.52 3585004

2025-11-12 02:03:11 11 -58.1 -26.6 -11.1 20.6 4764 45.0 39.1 0.45, 0.68 0.82 3.27 3585007

2025-11-12 02:06:11 12 -59.5 -27.9 -11.6 17.4 4701 41.0 39.6 0.49, 0.63 0.80 2.12 3585008

2025-11-12 02:09:11 13 -58.7 -28.5 -12.0 15.9 4457 36.0 37.1 0.49, 0.56 0.75 1.66 3585013

2025-11-12 02:12:11 14 -63.1 -29.4 -12.3 17.2 4628 36.4 37.6 0.50, 0.56 0.75 1.06 3585014

2025-11-12 02:15:11 15 -68.9 -29.6 -12.5 19.8 4943 35.0 37.2 0.50, 0.54 0.74 0.00 3585015

2025-11-12 02:18:11 16 -76.3 -30.4 -12.6 21.2 5258 33.8 38.3 0.52, 0.53 0.74 1.06 3585016

2025-11-12 02:21:11 17 -82.5 -31.7 -12.8 24.0 5540 33.3 37.9 0.52, 0.52 0.73 0.00 3585021

2025-11-12 02:24:11 18 -89.6 -32.1 -13.3 25.3 5855 33.5 37.8 0.52, 0.52 0.73 0.00 3585022

2025-11-12 02:27:11 19 -96.4 -32.5 -13.7 26.7 6203 34.4 38.0 0.51, 0.53 0.74 0.97 3585023

2025-11-12 02:30:11 20 -101.1 -33.5 -14.0 28.1 6453 35.1 38.3 0.51, 0.55 0.75 1.16 3585024

2025-11-12 02:33:11 21 -105.7 -35.7 -14.1 30.3 6621 34.7 38.1 0.51, 0.54 0.74 1.08 3585029

2025-11-12 02:36:11 22 -109.1 -35.1 -14.3 30.8 6791 34.4 38.4 0.52, 0.53 0.74 1.20 3585030

2025-11-12 02:39:11 23 -112.7 -35.1 -14.3 32.3 6961 34.8 38.5 0.52, 0.54 0.75 0.00 3585031

2025-11-12 02:42:11 24 -113.5 -35.5 -14.5 32.3 6950 34.3 38.1 0.52, 0.53 0.74 0.00 3585032

2025-11-12 02:45:11 25 -114.5 -35.0 -14.4 32.5 6982 34.5 38.3 0.52, 0.54 0.74 3.90 3585035

2025-11-12 02:48:23 26 -120.6 -33.8 -14.6 32.5 7255 31.4 34.5 0.49, 0.49 0.69 1.13 3585036

2025-11-12 03:09:11 27 -155.5 -37.2 -15.3 40.1 8934 31.6 35.2 0.50, 0.49 0.70 0.00 3585048

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
2025-11-12 01:33:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3584989
2025-11-12 01:36:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3584990
2025-11-12 01:39:11	3	-4.3	-8.7	-9.0	0.0	468			-1.15, -0.05	1.15	0.00	3584991
2025-11-12 01:42:11	4	-9.0	-13.5	-9.5	0.0	873			-1.13, -0.07	1.13	0.00	3584992
2025-11-12 01:45:11	5	-16.4	-16.3	-9.7	2.3	1517			-1.14, -0.06	1.14	0.86	3584995
2025-11-12 01:48:11	6	-25.5	-18.7	-10.6	4.8	2209			-1.14, -0.06	1.14	4.08	3584996
2025-11-12 01:51:11	7	-37.0	-20.3	-11.3	10.2	3114			-1.14, -0.06	1.14	2.63	3585000
2025-11-12 01:54:11	8	-46.9	-22.8	-11.3	16.0	3899	51.1	42.9	0.43, 0.76	0.87	24.24	3585001
2025-11-12 01:57:11	9	-51.1	-25.0	-11.4	18.4	4191	54.2	43.7	0.41, 0.79	0.89	32.01	3585002
2025-11-12 02:00:11	10	-53.1	-26.2	-11.2	19.7	4355	53.7	44.7	0.42, 0.79	0.89	31.52	3585004
2025-11-12 02:03:11	11	-58.1	-26.6	-11.1	20.6	4764	45.0	39.1	0.45, 0.68	0.82	3.27	3585007
2025-11-12 02:06:11	12	-59.5	-27.9	-11.6	17.4	4701	41.0	39.6	0.49, 0.63	0.80	2.12	3585008
2025-11-12 02:09:11	13	-58.7	-28.5	-12.0	15.9	4457	36.0	37.1	0.49, 0.56	0.75	1.66	3585013
2025-11-12 02:12:11	14	-63.1	-29.4	-12.3	17.2	4628	36.4	37.6	0.50, 0.56	0.75	1.06	3585014
2025-11-12 02:15:11	15	-68.9	-29.6	-12.5	19.8	4943	35.0	37.2	0.50, 0.54	0.74	0.00	3585015
2025-11-12 02:18:11	16	-76.3	-30.4	-12.6	21.2	5258	33.8	38.3	0.52, 0.53	0.74	1.06	3585016
2025-11-12 02:21:11	17	-82.5	-31.7	-12.8	24.0	5540	33.3	37.9	0.52, 0.52	0.73	0.00	3585021
2025-11-12 02:24:11	18	-89.6	-32.1	-13.3	25.3	5855	33.5	37.8	0.52, 0.52	0.73	0.00	3585022
2025-11-12 02:27:11	19	-96.4	-32.5	-13.7	26.7	6203	34.4	38.0	0.51, 0.53	0.74	0.97	3585023
2025-11-12 02:30:11	20	-101.1	-33.5	-14.0	28.1	6453	35.1	38.3	0.51, 0.55	0.75	1.16	3585024
2025-11-12 02:33:11	21	-105.7	-35.7	-14.1	30.3	6621	34.7	38.1	0.51, 0.54	0.74	1.08	3585029
2025-11-12 02:36:11	22	-109.1	-35.1	-14.3	30.8	6791	34.4	38.4	0.52, 0.53	0.74	1.20	3585030
2025-11-12 02:39:11	23	-112.7	-35.1	-14.3	32.3	6961	34.8	38.5	0.52, 0.54	0.75	0.00	3585031
2025-11-12 02:42:11	24	-113.5	-35.5	-14.5	32.3	6950	34.3	38.1	0.52, 0.53	0.74	0.00	3585032
2025-11-12 02:45:11	25	-114.5	-35.0	-14.4	32.5	6982	34.5	38.3	0.52, 0.54	0.74	3.90	3585035
2025-11-12 02:48:23	26	-120.6	-33.8	-14.6	32.5	7255	31.4	34.5	0.49, 0.49	0.69	1.13	3585036
2025-11-12 03:09:11	27	-155.5	-37.2	-15.3	40.1	8934	31.6	35.2	0.50, 0.49	0.70	0.00	3585048