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 13073
Detector 24h operating status: Last processed image: 0 hours and 24 minutes ago (2025-07-17 21:30 UTC) Last detected dimming: 6 hours and 54 minutes ago (2025-07-17 15:00 UTC) Overview for dimming #: 13073 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 #: 13073
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-06-15 22:18:11 1 0.0 0.0 0.0 0.0 0 , 0.00 3444156

2025-06-15 22:21:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3444159

2025-06-15 22:24:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3444160

2025-06-15 22:27:11 4 0.0 0.0 -10.9 0.0 1 , 0.00 3444163

2025-06-15 22:30:11 5 0.0 0.0 -11.4 0.0 3 22.4 -6.9 -0.11, 0.37 0.38 1.27 3444164

2025-06-15 22:33:11 6 -0.2 -2.5 -13.5 0.1 15 22.4 -6.9 -0.11, 0.37 0.38 2.58 3444167

2025-06-15 22:36:11 7 -0.3 -4.5 -12.6 0.1 24 22.3 -6.8 -0.11, 0.37 0.38 7.61 3444168

2025-06-15 22:39:11 8 -8.6 -24.2 -12.7 2.1 550 27.3 -17.8 -0.27, 0.45 0.53 8.02 3444171

2025-06-15 22:42:11 9 -9.7 -25.7 -13.9 2.2 585 27.1 -17.8 -0.28, 0.44 0.52 7.89 3444172

2025-06-15 22:45:11 10 -10.6 -25.9 -13.7 2.5 654 26.9 -16.7 -0.26, 0.44 0.51 5.37 3444175

2025-06-15 22:48:11 11 -11.8 -28.1 -13.7 2.7 718 26.5 -16.5 -0.26, 0.43 0.51 2.14 3444176

2025-06-15 22:51:11 12 -11.4 -30.0 -14.4 2.5 662 26.0 -16.3 -0.26, 0.43 0.50 0.99 3444179

2025-06-15 22:54:11 13 -12.2 -30.3 -14.2 2.6 699 25.9 -15.8 -0.25, 0.42 0.49 0.00 3444180

2025-06-15 22:57:11 14 -11.7 -31.0 -15.0 2.3 634 25.7 -15.9 -0.25, 0.42 0.49 2.79 3444183

2025-06-15 23:00:11 15 -13.5 -30.7 -15.4 2.7 738 25.1 -14.6 -0.23, 0.41 0.47 2.79 3444184

2025-06-15 23:03:11 16 -13.0 -31.0 -16.0 2.4 669 24.8 -14.2 -0.23, 0.41 0.47 1.75 3444187

2025-06-15 23:06:11 17 -12.9 -31.4 -17.6 2.3 635 24.8 -14.3 -0.23, 0.41 0.47 1.15 3444188

2025-06-15 23:09:11 18 -13.8 -30.9 -17.6 2.4 666 24.6 -13.5 -0.22, 0.40 0.46 0.00 3444191

2025-06-15 23:12:11 19 -13.9 -30.0 -18.7 2.3 637 24.7 -13.7 -0.22, 0.41 0.46 0.00 3444192

2025-06-15 23:15:11 20 -13.7 -28.4 -19.5 2.1 601 24.5 -13.4 -0.21, 0.40 0.46 0.00 3444195

2025-06-15 23:18:11 21 -14.3 -29.0 -20.2 2.2 618 24.5 -13.4 -0.21, 0.40 0.46 0.98 3444196

2025-06-15 23:21:11 22 -15.0 -29.4 -20.5 2.2 637 24.6 -13.2 -0.21, 0.40 0.45 0.00 3444199

2025-06-15 23:24:11 23 -16.6 -30.8 -21.0 2.4 678 24.7 -13.8 -0.22, 0.41 0.46 4.47 3444200

2025-06-15 23:27:11 24 -17.4 -32.8 -21.5 2.3 661 24.7 -14.4 -0.23, 0.41 0.47 6.99 3444203

2025-06-15 23:30:11 25 -18.8 -33.5 -22.6 2.4 671 24.5 -13.4 -0.21, 0.40 0.46 5.58 3444204

2025-06-15 23:33:11 26 -19.2 -42.2 -23.5 2.3 654 24.7 -15.0 -0.24, 0.41 0.47 0.00 3444207

2025-06-15 23:36:11 27 -26.0 -55.8 -23.7 2.7 752 24.4 -13.0 -0.21, 0.40 0.45 2.77 3444208

2025-06-15 23:39:11 28 -29.1 -61.1 -25.2 2.8 793 24.2 -12.4 -0.20, 0.40 0.44 2.75 3444211

2025-06-15 23:42:11 29 -43.8 -122.6 -26.5 3.0 859 23.4 -10.1 -0.16, 0.38 0.42 2.73 3444212

2025-06-15 23:45:11 30 -63.5 -184.0 -27.8 3.3 945 22.8 -11.4 -0.18, 0.37 0.42 2.04 3444215

2025-06-15 23:48:11 31 -85.1 -266.2 -28.8 3.6 1022 22.8 -12.0 -0.19, 0.37 0.42 1.35 3444216

2025-06-15 23:51:11 32 -106.0 -303.8 -29.9 4.0 1138 22.9 -11.8 -0.19, 0.38 0.42 1.08 3444219

2025-06-15 23:54:11 33 -127.9 -359.3 -31.8 4.3 1232 23.0 -11.3 -0.18, 0.38 0.42 1.77 3444220

2025-06-15 23:57:11 34 -135.3 -381.0 -33.7 4.4 1273 23.1 -11.0 -0.18, 0.38 0.42 1.74 3444223

2025-06-16 00:00:11 35 -152.5 -400.9 -38.9 4.7 1357 23.1 -10.8 -0.18, 0.38 0.42 0.00 3444224

2025-06-16 00:03:00 36 -165.5 -406.4 -35.3 5.6 1597 23.2 -10.7 -0.17, 0.38 0.42 0.00 3444227

2025-06-16 00:06:12 37 -187.8 -407.1 -26.2 8.8 2455 23.2 -11.1 -0.18, 0.38 0.42 0.00 3444228

2025-06-16 00:09:01 38 -185.8 -416.7 -44.3 5.9 1686 23.1 -10.9 -0.18, 0.38 0.42 5.45 3444231

2025-06-16 00:12:11 39 -193.8 -411.8 -41.5 6.8 1916 23.2 -10.7 -0.17, 0.38 0.42 6.21 3444232

2025-06-16 00:15:11 40 -202.8 -410.9 -25.5 10.3 2853 23.4 -10.9 -0.18, 0.38 0.42 0.00 3444235

2025-06-16 00:18:11 41 -196.6 -403.8 -36.2 8.1 2265 23.4 -10.5 -0.17, 0.38 0.42 3.25 3444236

2025-06-16 00:21:11 42 -214.1 -406.0 -24.2 11.8 3252 23.5 -11.0 -0.18, 0.39 0.42 5.09 3444239

2025-06-16 00:24:11 43 -221.2 -408.7 -23.4 12.7 3501 23.5 -11.1 -0.18, 0.39 0.43 5.21 3444240

2025-06-16 00:27:11 44 -230.3 -415.6 -23.7 13.1 3614 23.5 -11.1 -0.18, 0.39 0.43 2.71 3444243

2025-06-16 00:30:11 45 -232.8 -419.2 -23.6 13.4 3678 23.5 -10.9 -0.18, 0.39 0.42 0.00 3444244

2025-06-16 00:33:11 46 -237.7 -424.7 -23.4 13.4 3674 23.5 -10.7 -0.17, 0.39 0.42 0.00 3444247

2025-06-16 00:36:11 47 -237.6 -430.6 -23.7 13.4 3659 23.5 -10.6 -0.17, 0.39 0.42 0.00 3444248

2025-06-16 00:39:11 48 -234.8 -431.5 -23.0 13.2 3607 23.5 -10.4 -0.17, 0.39 0.42 0.00 3444251

2025-06-16 00:42:11 49 -230.0 -431.0 -22.5 13.0 3565 23.5 -10.3 -0.17, 0.39 0.42 0.00 3444252

2025-06-16 00:45:11 50 -213.5 -436.7 -35.7 8.6 2390 23.4 -9.4 -0.15, 0.38 0.41 0.00 3444255

2025-06-16 00:48:11 51 -214.2 -437.4 -36.3 8.6 2368 23.4 -9.4 -0.15, 0.38 0.41 0.00 3444256

2025-06-16 00:51:11 52 -211.6 -437.6 -35.7 8.5 2354 23.4 -9.3 -0.15, 0.38 0.41 0.00 3444259

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
2025-06-15 22:18:11	1	0.0	0.0	0.0	0.0	0			,		0.00	3444156
2025-06-15 22:21:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3444159
2025-06-15 22:24:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3444160
2025-06-15 22:27:11	4	0.0	0.0	-10.9	0.0	1			,		0.00	3444163
2025-06-15 22:30:11	5	0.0	0.0	-11.4	0.0	3	22.4	-6.9	-0.11, 0.37	0.38	1.27	3444164
2025-06-15 22:33:11	6	-0.2	-2.5	-13.5	0.1	15	22.4	-6.9	-0.11, 0.37	0.38	2.58	3444167
2025-06-15 22:36:11	7	-0.3	-4.5	-12.6	0.1	24	22.3	-6.8	-0.11, 0.37	0.38	7.61	3444168
2025-06-15 22:39:11	8	-8.6	-24.2	-12.7	2.1	550	27.3	-17.8	-0.27, 0.45	0.53	8.02	3444171
2025-06-15 22:42:11	9	-9.7	-25.7	-13.9	2.2	585	27.1	-17.8	-0.28, 0.44	0.52	7.89	3444172
2025-06-15 22:45:11	10	-10.6	-25.9	-13.7	2.5	654	26.9	-16.7	-0.26, 0.44	0.51	5.37	3444175
2025-06-15 22:48:11	11	-11.8	-28.1	-13.7	2.7	718	26.5	-16.5	-0.26, 0.43	0.51	2.14	3444176
2025-06-15 22:51:11	12	-11.4	-30.0	-14.4	2.5	662	26.0	-16.3	-0.26, 0.43	0.50	0.99	3444179
2025-06-15 22:54:11	13	-12.2	-30.3	-14.2	2.6	699	25.9	-15.8	-0.25, 0.42	0.49	0.00	3444180
2025-06-15 22:57:11	14	-11.7	-31.0	-15.0	2.3	634	25.7	-15.9	-0.25, 0.42	0.49	2.79	3444183
2025-06-15 23:00:11	15	-13.5	-30.7	-15.4	2.7	738	25.1	-14.6	-0.23, 0.41	0.47	2.79	3444184
2025-06-15 23:03:11	16	-13.0	-31.0	-16.0	2.4	669	24.8	-14.2	-0.23, 0.41	0.47	1.75	3444187
2025-06-15 23:06:11	17	-12.9	-31.4	-17.6	2.3	635	24.8	-14.3	-0.23, 0.41	0.47	1.15	3444188
2025-06-15 23:09:11	18	-13.8	-30.9	-17.6	2.4	666	24.6	-13.5	-0.22, 0.40	0.46	0.00	3444191
2025-06-15 23:12:11	19	-13.9	-30.0	-18.7	2.3	637	24.7	-13.7	-0.22, 0.41	0.46	0.00	3444192
2025-06-15 23:15:11	20	-13.7	-28.4	-19.5	2.1	601	24.5	-13.4	-0.21, 0.40	0.46	0.00	3444195
2025-06-15 23:18:11	21	-14.3	-29.0	-20.2	2.2	618	24.5	-13.4	-0.21, 0.40	0.46	0.98	3444196
2025-06-15 23:21:11	22	-15.0	-29.4	-20.5	2.2	637	24.6	-13.2	-0.21, 0.40	0.45	0.00	3444199
2025-06-15 23:24:11	23	-16.6	-30.8	-21.0	2.4	678	24.7	-13.8	-0.22, 0.41	0.46	4.47	3444200
2025-06-15 23:27:11	24	-17.4	-32.8	-21.5	2.3	661	24.7	-14.4	-0.23, 0.41	0.47	6.99	3444203
2025-06-15 23:30:11	25	-18.8	-33.5	-22.6	2.4	671	24.5	-13.4	-0.21, 0.40	0.46	5.58	3444204
2025-06-15 23:33:11	26	-19.2	-42.2	-23.5	2.3	654	24.7	-15.0	-0.24, 0.41	0.47	0.00	3444207
2025-06-15 23:36:11	27	-26.0	-55.8	-23.7	2.7	752	24.4	-13.0	-0.21, 0.40	0.45	2.77	3444208
2025-06-15 23:39:11	28	-29.1	-61.1	-25.2	2.8	793	24.2	-12.4	-0.20, 0.40	0.44	2.75	3444211
2025-06-15 23:42:11	29	-43.8	-122.6	-26.5	3.0	859	23.4	-10.1	-0.16, 0.38	0.42	2.73	3444212
2025-06-15 23:45:11	30	-63.5	-184.0	-27.8	3.3	945	22.8	-11.4	-0.18, 0.37	0.42	2.04	3444215
2025-06-15 23:48:11	31	-85.1	-266.2	-28.8	3.6	1022	22.8	-12.0	-0.19, 0.37	0.42	1.35	3444216
2025-06-15 23:51:11	32	-106.0	-303.8	-29.9	4.0	1138	22.9	-11.8	-0.19, 0.38	0.42	1.08	3444219
2025-06-15 23:54:11	33	-127.9	-359.3	-31.8	4.3	1232	23.0	-11.3	-0.18, 0.38	0.42	1.77	3444220
2025-06-15 23:57:11	34	-135.3	-381.0	-33.7	4.4	1273	23.1	-11.0	-0.18, 0.38	0.42	1.74	3444223
2025-06-16 00:00:11	35	-152.5	-400.9	-38.9	4.7	1357	23.1	-10.8	-0.18, 0.38	0.42	0.00	3444224
2025-06-16 00:03:00	36	-165.5	-406.4	-35.3	5.6	1597	23.2	-10.7	-0.17, 0.38	0.42	0.00	3444227
2025-06-16 00:06:12	37	-187.8	-407.1	-26.2	8.8	2455	23.2	-11.1	-0.18, 0.38	0.42	0.00	3444228
2025-06-16 00:09:01	38	-185.8	-416.7	-44.3	5.9	1686	23.1	-10.9	-0.18, 0.38	0.42	5.45	3444231
2025-06-16 00:12:11	39	-193.8	-411.8	-41.5	6.8	1916	23.2	-10.7	-0.17, 0.38	0.42	6.21	3444232
2025-06-16 00:15:11	40	-202.8	-410.9	-25.5	10.3	2853	23.4	-10.9	-0.18, 0.38	0.42	0.00	3444235
2025-06-16 00:18:11	41	-196.6	-403.8	-36.2	8.1	2265	23.4	-10.5	-0.17, 0.38	0.42	3.25	3444236
2025-06-16 00:21:11	42	-214.1	-406.0	-24.2	11.8	3252	23.5	-11.0	-0.18, 0.39	0.42	5.09	3444239
2025-06-16 00:24:11	43	-221.2	-408.7	-23.4	12.7	3501	23.5	-11.1	-0.18, 0.39	0.43	5.21	3444240
2025-06-16 00:27:11	44	-230.3	-415.6	-23.7	13.1	3614	23.5	-11.1	-0.18, 0.39	0.43	2.71	3444243
2025-06-16 00:30:11	45	-232.8	-419.2	-23.6	13.4	3678	23.5	-10.9	-0.18, 0.39	0.42	0.00	3444244
2025-06-16 00:33:11	46	-237.7	-424.7	-23.4	13.4	3674	23.5	-10.7	-0.17, 0.39	0.42	0.00	3444247
2025-06-16 00:36:11	47	-237.6	-430.6	-23.7	13.4	3659	23.5	-10.6	-0.17, 0.39	0.42	0.00	3444248
2025-06-16 00:39:11	48	-234.8	-431.5	-23.0	13.2	3607	23.5	-10.4	-0.17, 0.39	0.42	0.00	3444251
2025-06-16 00:42:11	49	-230.0	-431.0	-22.5	13.0	3565	23.5	-10.3	-0.17, 0.39	0.42	0.00	3444252
2025-06-16 00:45:11	50	-213.5	-436.7	-35.7	8.6	2390	23.4	-9.4	-0.15, 0.38	0.41	0.00	3444255
2025-06-16 00:48:11	51	-214.2	-437.4	-36.3	8.6	2368	23.4	-9.4	-0.15, 0.38	0.41	0.00	3444256
2025-06-16 00:51:11	52	-211.6	-437.6	-35.7	8.5	2354	23.4	-9.3	-0.15, 0.38	0.41	0.00	3444259