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 15824
Detector 24h operating status: Last processed image: 0 hours and 18 minutes ago (2026-07-17 01:24 UTC) Last detected dimming: 1 hours and 5 minutes ago (2026-07-17 00:36 UTC) Overview for dimming #: 15824 back to overview Animations and graphs derotated original images ( non-derotated ) dimming intensity dimming mask base difference ( percentage ) running difference ( percentage )	more	more	more

Details for dimming #: 15824
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-06-25 23:36:11 1 0.0 0.0 0.0 0.0 0 , 0.94 3801998

2026-06-25 23:39:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3802001

2026-06-25 23:42:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3802002

2026-06-25 23:45:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3802006

2026-06-25 23:48:11 5 0.0 0.0 0.0 0.0 0 , 0.92 3802007

2026-06-25 23:51:11 6 0.0 0.0 -16.2 0.0 2 6.1 -65.9 -0.92, 0.09 0.92 12.45 3802010

2026-06-25 23:54:11 7 -0.1 -0.9 -21.5 0.0 6 6.2 -65.6 -0.91, 0.09 0.92 19.15 3802011

2026-06-25 23:57:11 8 -0.5 -4.7 -18.0 0.2 26 6.3 -65.6 -0.91, 0.09 0.92 54.46 3802014

2026-06-26 00:00:11 9 -4.8 -30.1 -62.9 0.4 72 -4.6 -52.5 -0.80, -0.10 0.81 27.04 3802015

2026-06-26 00:03:11 10 -6.3 -44.5 -61.2 0.6 100 -6.7 -50.9 -0.78, -0.14 0.79 2.62 3802017

2026-06-26 00:06:11 11 -6.2 -43.5 -63.7 0.5 98 -6.8 -50.8 -0.78, -0.14 0.79 0.00 3802018

2026-06-26 00:09:11 12 -5.0 -37.8 -56.6 0.5 85 -6.9 -50.5 -0.78, -0.15 0.79 0.00 3802021

2026-06-26 00:12:11 13 -3.7 -30.4 -35.1 0.4 71 -6.7 -50.9 -0.78, -0.14 0.79 0.00 3802022

2026-06-26 00:15:11 14 -2.1 -6.2 -23.6 0.4 69 -6.7 -50.8 -0.78, -0.14 0.79 0.00 3802025

2026-06-26 00:18:11 15 -2.1 -5.7 -18.4 0.5 91 4.8 -64.1 -0.91, 0.07 0.91 0.00 3802026

2026-06-26 00:21:11 16 -2.4 -6.5 -17.6 0.5 108 4.8 -63.9 -0.90, 0.07 0.91 0.00 3802029

2026-06-26 00:24:11 17 -3.4 -8.6 -11.9 0.7 173 4.7 -63.8 -0.90, 0.07 0.91 0.00 3802030

2026-06-26 00:27:11 18 -4.7 -11.7 -12.6 0.9 249 4.8 -64.0 -0.91, 0.07 0.91 1.09 3802033

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
2026-06-25 23:36:11	1	0.0	0.0	0.0	0.0	0			,		0.94	3801998
2026-06-25 23:39:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3802001
2026-06-25 23:42:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3802002
2026-06-25 23:45:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3802006
2026-06-25 23:48:11	5	0.0	0.0	0.0	0.0	0			,		0.92	3802007
2026-06-25 23:51:11	6	0.0	0.0	-16.2	0.0	2	6.1	-65.9	-0.92, 0.09	0.92	12.45	3802010
2026-06-25 23:54:11	7	-0.1	-0.9	-21.5	0.0	6	6.2	-65.6	-0.91, 0.09	0.92	19.15	3802011
2026-06-25 23:57:11	8	-0.5	-4.7	-18.0	0.2	26	6.3	-65.6	-0.91, 0.09	0.92	54.46	3802014
2026-06-26 00:00:11	9	-4.8	-30.1	-62.9	0.4	72	-4.6	-52.5	-0.80, -0.10	0.81	27.04	3802015
2026-06-26 00:03:11	10	-6.3	-44.5	-61.2	0.6	100	-6.7	-50.9	-0.78, -0.14	0.79	2.62	3802017
2026-06-26 00:06:11	11	-6.2	-43.5	-63.7	0.5	98	-6.8	-50.8	-0.78, -0.14	0.79	0.00	3802018
2026-06-26 00:09:11	12	-5.0	-37.8	-56.6	0.5	85	-6.9	-50.5	-0.78, -0.15	0.79	0.00	3802021
2026-06-26 00:12:11	13	-3.7	-30.4	-35.1	0.4	71	-6.7	-50.9	-0.78, -0.14	0.79	0.00	3802022
2026-06-26 00:15:11	14	-2.1	-6.2	-23.6	0.4	69	-6.7	-50.8	-0.78, -0.14	0.79	0.00	3802025
2026-06-26 00:18:11	15	-2.1	-5.7	-18.4	0.5	91	4.8	-64.1	-0.91, 0.07	0.91	0.00	3802026
2026-06-26 00:21:11	16	-2.4	-6.5	-17.6	0.5	108	4.8	-63.9	-0.90, 0.07	0.91	0.00	3802029
2026-06-26 00:24:11	17	-3.4	-8.6	-11.9	0.7	173	4.7	-63.8	-0.90, 0.07	0.91	0.00	3802030
2026-06-26 00:27:11	18	-4.7	-11.7	-12.6	0.9	249	4.8	-64.0	-0.91, 0.07	0.91	1.09	3802033