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 15316
Detector 24h operating status: Last processed image: 0 hours and 19 minutes ago (2026-04-30 05:45 UTC) Last detected dimming: 0 hours and 19 minutes ago (2026-04-30 05:45 UTC) Overview for dimming #: 15316 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 #: 15316
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2026-03-29 23:09:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3713138

2026-03-29 23:12:11 2 -1.6 -7.6 -8.1 1.0 201 , 0.00 3713144

2026-03-29 23:15:11 3 -4.8 -11.8 -10.1 2.4 474 42.1 21.4 0.27, 0.75 0.80 0.00 3713145

2026-03-29 23:18:11 4 -9.4 -15.7 -10.5 4.4 851 41.8 22.0 0.28, 0.75 0.80 5.02 3713146

2026-03-29 23:21:11 5 -13.3 -16.9 -11.4 5.7 1113 41.8 22.2 0.29, 0.75 0.80 1.65 3713147

2026-03-29 23:24:11 6 -18.0 -17.9 -11.8 7.5 1452 41.7 23.5 0.30, 0.75 0.81 0.00 3713155

2026-03-29 23:27:11 7 -22.0 -18.4 -12.4 8.8 1698 41.8 23.8 0.30, 0.75 0.81 0.00 3713156

2026-03-29 23:30:11 8 -25.9 -20.1 -13.3 9.7 1857 41.9 23.6 0.30, 0.75 0.81 0.00 3713157

2026-03-29 23:33:11 9 -29.1 -21.4 -13.6 10.9 2076 41.9 23.4 0.30, 0.75 0.81 0.00 3713158

2026-03-29 23:36:11 10 -32.3 -21.7 -13.9 11.8 2235 41.7 23.7 0.30, 0.75 0.81 5.82 3713159

2026-03-29 23:39:11 11 -34.8 -22.9 -13.6 12.3 2347 41.8 23.3 0.30, 0.75 0.81 0.00 3713160

2026-03-29 23:42:11 12 -37.3 -22.6 -14.4 13.0 2468 41.7 23.7 0.30, 0.75 0.81 1.00 3713161

2026-03-29 23:45:11 13 -51.5 -27.2 -15.1 16.1 3179 35.9 18.3 0.26, 0.68 0.73 5.64 3713162

2026-03-29 23:48:11 14 -56.0 -29.2 -14.9 17.4 3445 35.3 18.5 0.26, 0.67 0.72 3.06 3713163

2026-03-29 23:51:11 15 -61.3 -33.0 -15.2 18.8 3714 35.2 18.1 0.26, 0.67 0.72 1.44 3713171

2026-03-29 23:54:11 16 -64.6 -33.9 -15.4 19.2 3806 35.0 18.5 0.26, 0.67 0.72 0.00 3713172

2026-03-29 23:57:11 17 -68.2 -33.6 -15.7 20.0 3976 34.9 18.5 0.26, 0.67 0.72 0.00 3713173

2026-03-30 00:00:11 18 -72.7 -36.4 -15.7 20.6 4130 34.7 18.8 0.27, 0.66 0.72 0.00 3713174

2026-03-30 00:03:11 19 -139.3 -40.5 -15.7 37.2 7721 -15.5 -37.6 -0.60, -0.18 0.62 1.08 3713175

2026-03-30 00:06:11 20 -151.5 -47.3 -15.9 39.1 8090 -14.3 -36.9 -0.59, -0.16 0.61 1.67 3713176

2026-03-30 00:09:11 21 -168.4 -51.8 -16.4 42.0 8683 -13.6 -36.7 -0.59, -0.15 0.61 2.61 3713177

2026-03-30 00:12:11 22 -178.8 -54.2 -16.8 43.9 9042 -12.8 -36.5 -0.59, -0.13 0.60 0.00 3713186

2026-03-30 00:15:11 23 -190.0 -55.6 -17.0 46.3 9496 -12.9 -36.5 -0.59, -0.13 0.60 0.84 3713187

2026-03-30 00:18:11 24 -202.5 -61.1 -17.0 48.8 10026 -12.5 -36.5 -0.59, -0.13 0.60 0.00 3713188

2026-03-30 00:21:11 25 -211.9 -67.1 -17.4 50.0 10249 -12.4 -36.4 -0.59, -0.12 0.60 0.00 3713189

2026-03-30 00:24:11 26 -222.7 -70.1 -17.5 51.7 10603 -12.0 -36.4 -0.59, -0.12 0.60 0.00 3713190

2026-03-30 00:27:11 27 -232.5 -70.8 -17.6 53.8 10984 -11.7 -36.5 -0.59, -0.11 0.60 0.00 3713191

2026-03-30 00:30:11 28 -238.8 -74.8 -17.7 54.5 11127 -11.4 -36.5 -0.59, -0.11 0.60 0.00 3713192

2026-03-30 00:33:11 29 -248.1 -74.1 -18.0 56.5 11476 -11.5 -36.8 -0.59, -0.11 0.60 0.00 3713193

2026-03-30 00:36:11 30 -257.9 -75.2 -17.8 60.1 12031 -11.6 -36.8 -0.59, -0.11 0.60 0.00 3713198

2026-03-30 00:39:11 31 -265.9 -76.2 -17.7 62.0 12346 -12.2 -37.0 -0.59, -0.12 0.61 0.00 3713199

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
2026-03-29 23:09:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3713138
2026-03-29 23:12:11	2	-1.6	-7.6	-8.1	1.0	201			,		0.00	3713144
2026-03-29 23:15:11	3	-4.8	-11.8	-10.1	2.4	474	42.1	21.4	0.27, 0.75	0.80	0.00	3713145
2026-03-29 23:18:11	4	-9.4	-15.7	-10.5	4.4	851	41.8	22.0	0.28, 0.75	0.80	5.02	3713146
2026-03-29 23:21:11	5	-13.3	-16.9	-11.4	5.7	1113	41.8	22.2	0.29, 0.75	0.80	1.65	3713147
2026-03-29 23:24:11	6	-18.0	-17.9	-11.8	7.5	1452	41.7	23.5	0.30, 0.75	0.81	0.00	3713155
2026-03-29 23:27:11	7	-22.0	-18.4	-12.4	8.8	1698	41.8	23.8	0.30, 0.75	0.81	0.00	3713156
2026-03-29 23:30:11	8	-25.9	-20.1	-13.3	9.7	1857	41.9	23.6	0.30, 0.75	0.81	0.00	3713157
2026-03-29 23:33:11	9	-29.1	-21.4	-13.6	10.9	2076	41.9	23.4	0.30, 0.75	0.81	0.00	3713158
2026-03-29 23:36:11	10	-32.3	-21.7	-13.9	11.8	2235	41.7	23.7	0.30, 0.75	0.81	5.82	3713159
2026-03-29 23:39:11	11	-34.8	-22.9	-13.6	12.3	2347	41.8	23.3	0.30, 0.75	0.81	0.00	3713160
2026-03-29 23:42:11	12	-37.3	-22.6	-14.4	13.0	2468	41.7	23.7	0.30, 0.75	0.81	1.00	3713161
2026-03-29 23:45:11	13	-51.5	-27.2	-15.1	16.1	3179	35.9	18.3	0.26, 0.68	0.73	5.64	3713162
2026-03-29 23:48:11	14	-56.0	-29.2	-14.9	17.4	3445	35.3	18.5	0.26, 0.67	0.72	3.06	3713163
2026-03-29 23:51:11	15	-61.3	-33.0	-15.2	18.8	3714	35.2	18.1	0.26, 0.67	0.72	1.44	3713171
2026-03-29 23:54:11	16	-64.6	-33.9	-15.4	19.2	3806	35.0	18.5	0.26, 0.67	0.72	0.00	3713172
2026-03-29 23:57:11	17	-68.2	-33.6	-15.7	20.0	3976	34.9	18.5	0.26, 0.67	0.72	0.00	3713173
2026-03-30 00:00:11	18	-72.7	-36.4	-15.7	20.6	4130	34.7	18.8	0.27, 0.66	0.72	0.00	3713174
2026-03-30 00:03:11	19	-139.3	-40.5	-15.7	37.2	7721	-15.5	-37.6	-0.60, -0.18	0.62	1.08	3713175
2026-03-30 00:06:11	20	-151.5	-47.3	-15.9	39.1	8090	-14.3	-36.9	-0.59, -0.16	0.61	1.67	3713176
2026-03-30 00:09:11	21	-168.4	-51.8	-16.4	42.0	8683	-13.6	-36.7	-0.59, -0.15	0.61	2.61	3713177
2026-03-30 00:12:11	22	-178.8	-54.2	-16.8	43.9	9042	-12.8	-36.5	-0.59, -0.13	0.60	0.00	3713186
2026-03-30 00:15:11	23	-190.0	-55.6	-17.0	46.3	9496	-12.9	-36.5	-0.59, -0.13	0.60	0.84	3713187
2026-03-30 00:18:11	24	-202.5	-61.1	-17.0	48.8	10026	-12.5	-36.5	-0.59, -0.13	0.60	0.00	3713188
2026-03-30 00:21:11	25	-211.9	-67.1	-17.4	50.0	10249	-12.4	-36.4	-0.59, -0.12	0.60	0.00	3713189
2026-03-30 00:24:11	26	-222.7	-70.1	-17.5	51.7	10603	-12.0	-36.4	-0.59, -0.12	0.60	0.00	3713190
2026-03-30 00:27:11	27	-232.5	-70.8	-17.6	53.8	10984	-11.7	-36.5	-0.59, -0.11	0.60	0.00	3713191
2026-03-30 00:30:11	28	-238.8	-74.8	-17.7	54.5	11127	-11.4	-36.5	-0.59, -0.11	0.60	0.00	3713192
2026-03-30 00:33:11	29	-248.1	-74.1	-18.0	56.5	11476	-11.5	-36.8	-0.59, -0.11	0.60	0.00	3713193
2026-03-30 00:36:11	30	-257.9	-75.2	-17.8	60.1	12031	-11.6	-36.8	-0.59, -0.11	0.60	0.00	3713198
2026-03-30 00:39:11	31	-265.9	-76.2	-17.7	62.0	12346	-12.2	-37.0	-0.59, -0.12	0.61	0.00	3713199