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 13606
Detector 24h operating status: Last processed image: 0 hours and 17 minutes ago (2025-08-18 02:51 UTC) Last detected dimming: 2 hours and 29 minutes ago (2025-08-18 00:39 UTC) Overview for dimming #: 13606 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 #: 13606
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-08-12 03:36:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3497925

2025-08-12 03:39:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3497928

2025-08-12 03:42:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3497929

2025-08-12 03:45:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3497932

2025-08-12 03:48:11 5 0.0 0.0 0.0 0.0 0 , 0.00 3497933

2025-08-12 03:51:11 6 -0.7 -6.5 -9.1 0.0 73 , 7.79 3497938

2025-08-12 03:54:11 7 -0.7 -6.0 -9.3 0.0 77 , 15.28 3497939

2025-08-12 03:57:11 8 -2.3 -9.3 -9.2 0.0 237 -17.1 -53.1 -0.77, -0.36 0.85 2.44 3497940

2025-08-12 04:00:11 9 -3.4 -9.8 -9.0 0.0 361 , 0.00 3497941

2025-08-12 04:03:11 10 -32.2 -62.0 -10.8 2.6 1577 , 1.58 3497944

2025-08-12 04:06:11 11 -47.2 -75.5 -10.7 5.5 2497 5.3 12.0 0.21, -0.02 0.21 3.33 3497945

2025-08-12 04:09:11 12 -70.6 -85.6 -11.3 10.3 4105 5.0 12.4 0.22, -0.02 0.22 4.80 3497950

2025-08-12 04:12:35 13 -92.8 -95.6 -12.6 12.8 4971 5.1 12.3 0.22, -0.02 0.22 7.44 3497951

2025-08-12 04:15:11 14 -109.2 -98.9 -13.1 14.8 5527 5.3 13.0 0.23, -0.02 0.23 8.79 3497952

2025-08-12 04:18:11 15 -118.7 -104.4 -13.7 15.9 5779 5.4 12.9 0.23, -0.02 0.23 4.59 3497953

2025-08-12 04:21:11 16 -128.2 -109.1 -13.8 17.0 6134 5.3 13.0 0.23, -0.02 0.23 6.29 3497956

2025-08-12 04:24:11 17 -130.3 -110.1 -13.6 17.3 6241 5.4 12.9 0.23, -0.02 0.23 1.09 3497957

2025-08-12 04:27:11 18 -131.8 -110.3 -14.0 17.1 6125 5.4 12.9 0.22, -0.02 0.23 0.00 3497960

2025-08-12 04:30:23 19 -134.0 -109.7 -13.9 17.5 6242 5.3 12.9 0.22, -0.02 0.23 0.00 3497961

2025-08-12 04:33:11 20 -135.0 -109.8 -13.8 17.8 6310 5.3 12.9 0.23, -0.02 0.23 0.00 3497964

2025-08-12 04:36:11 21 -137.5 -108.0 -14.0 18.3 6452 5.2 13.0 0.23, -0.02 0.23 0.00 3497965

2025-08-12 04:39:11 22 -138.2 -105.6 -14.1 18.7 6566 5.2 13.1 0.23, -0.02 0.23 0.00 3497968

2025-08-12 04:42:11 23 -138.5 -105.0 -14.3 19.0 6604 5.1 13.2 0.23, -0.02 0.23 0.00 3497971

2025-08-12 04:45:11 24 -143.2 -105.0 -14.3 20.1 6828 5.1 13.4 0.23, -0.02 0.23 0.00 3497972

2025-08-12 04:48:11 25 -144.4 -107.4 -14.9 20.2 6812 5.0 13.3 0.23, -0.02 0.23 0.00 3497973

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
2025-08-12 03:36:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3497925
2025-08-12 03:39:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3497928
2025-08-12 03:42:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3497929
2025-08-12 03:45:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3497932
2025-08-12 03:48:11	5	0.0	0.0	0.0	0.0	0			,		0.00	3497933
2025-08-12 03:51:11	6	-0.7	-6.5	-9.1	0.0	73			,		7.79	3497938
2025-08-12 03:54:11	7	-0.7	-6.0	-9.3	0.0	77			,		15.28	3497939
2025-08-12 03:57:11	8	-2.3	-9.3	-9.2	0.0	237	-17.1	-53.1	-0.77, -0.36	0.85	2.44	3497940
2025-08-12 04:00:11	9	-3.4	-9.8	-9.0	0.0	361			,		0.00	3497941
2025-08-12 04:03:11	10	-32.2	-62.0	-10.8	2.6	1577			,		1.58	3497944
2025-08-12 04:06:11	11	-47.2	-75.5	-10.7	5.5	2497	5.3	12.0	0.21, -0.02	0.21	3.33	3497945
2025-08-12 04:09:11	12	-70.6	-85.6	-11.3	10.3	4105	5.0	12.4	0.22, -0.02	0.22	4.80	3497950
2025-08-12 04:12:35	13	-92.8	-95.6	-12.6	12.8	4971	5.1	12.3	0.22, -0.02	0.22	7.44	3497951
2025-08-12 04:15:11	14	-109.2	-98.9	-13.1	14.8	5527	5.3	13.0	0.23, -0.02	0.23	8.79	3497952
2025-08-12 04:18:11	15	-118.7	-104.4	-13.7	15.9	5779	5.4	12.9	0.23, -0.02	0.23	4.59	3497953
2025-08-12 04:21:11	16	-128.2	-109.1	-13.8	17.0	6134	5.3	13.0	0.23, -0.02	0.23	6.29	3497956
2025-08-12 04:24:11	17	-130.3	-110.1	-13.6	17.3	6241	5.4	12.9	0.23, -0.02	0.23	1.09	3497957
2025-08-12 04:27:11	18	-131.8	-110.3	-14.0	17.1	6125	5.4	12.9	0.22, -0.02	0.23	0.00	3497960
2025-08-12 04:30:23	19	-134.0	-109.7	-13.9	17.5	6242	5.3	12.9	0.22, -0.02	0.23	0.00	3497961
2025-08-12 04:33:11	20	-135.0	-109.8	-13.8	17.8	6310	5.3	12.9	0.23, -0.02	0.23	0.00	3497964
2025-08-12 04:36:11	21	-137.5	-108.0	-14.0	18.3	6452	5.2	13.0	0.23, -0.02	0.23	0.00	3497965
2025-08-12 04:39:11	22	-138.2	-105.6	-14.1	18.7	6566	5.2	13.1	0.23, -0.02	0.23	0.00	3497968
2025-08-12 04:42:11	23	-138.5	-105.0	-14.3	19.0	6604	5.1	13.2	0.23, -0.02	0.23	0.00	3497971
2025-08-12 04:45:11	24	-143.2	-105.0	-14.3	20.1	6828	5.1	13.4	0.23, -0.02	0.23	0.00	3497972
2025-08-12 04:48:11	25	-144.4	-107.4	-14.9	20.2	6812	5.0	13.3	0.23, -0.02	0.23	0.00	3497973