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 12473
Detector 24h operating status: Last processed image: 0 hours and 19 minutes ago (2025-04-30 17:39 UTC) Last detected dimming: 1 hours and 43 minutes ago (2025-04-30 16:15 UTC) Overview for dimming #: 12473 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 #: 12473
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-04-10 04:21:11 1 0.0 0.0 0.0 0.0 0 , 1.33 3381180

2025-04-10 04:24:11 2 0.0 0.0 0.0 0.0 0 , 0.00 3381183

2025-04-10 04:27:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3381184

2025-04-10 04:30:11 4 0.0 0.0 0.0 0.0 0 , 0.00 3381187

2025-04-10 04:33:11 5 -0.1 -0.3 -10.9 0.0 5 3.3 29.3 0.50, 0.15 0.52 1.15 3381188

2025-04-10 04:36:11 6 -0.1 -1.3 -10.9 0.0 10 3.4 29.0 0.49, 0.15 0.51 3.20 3381191

2025-04-10 04:39:11 7 0.0 0.0 -9.3 0.0 3 3.4 29.2 0.49, 0.15 0.52 2.04 3381192

2025-04-10 04:42:11 8 0.0 0.0 0.0 0.0 0 , 1.09 3381195

2025-04-10 04:45:11 9 -0.9 -5.8 -10.7 0.3 73 23.4 30.1 0.47, 0.48 0.67 1.23 3381196

2025-04-10 04:48:11 10 -1.6 -8.8 -13.2 0.5 118 23.6 31.1 0.48, 0.48 0.68 0.88 3381199

2025-04-10 04:51:11 11 -2.6 -9.5 -16.5 0.7 157 19.9 33.1 0.52, 0.43 0.67 0.00 3381200

2025-04-10 04:54:11 12 -3.8 -11.6 -17.5 0.9 215 21.3 33.8 0.52, 0.45 0.69 1.72 3381203

2025-04-10 04:57:11 13 -8.6 -14.3 -13.5 2.3 580 19.9 32.6 0.51, 0.43 0.67 8.35 3381204

2025-04-10 05:00:11 14 -10.0 -17.2 -13.5 2.6 659 21.3 32.9 0.51, 0.45 0.68 5.08 3381207

2025-04-10 05:03:11 15 -10.4 -19.7 -14.0 2.6 640 23.1 32.7 0.50, 0.48 0.69 5.28 3381208

2025-04-10 05:06:11 16 -13.2 -21.8 -14.3 3.1 787 22.9 32.5 0.50, 0.47 0.69 7.38 3381211

2025-04-10 05:09:11 17 -15.0 -24.1 -14.7 3.4 844 23.1 32.2 0.50, 0.48 0.69 5.72 3381212

2025-04-10 05:12:11 18 -15.1 -25.6 -14.7 3.4 840 23.0 32.6 0.50, 0.48 0.69 4.23 3381215

2025-04-10 05:15:11 19 -16.5 -28.3 -15.2 3.5 873 21.9 31.2 0.49, 0.46 0.67 3.26 3381216

2025-04-10 05:18:11 20 -17.4 -31.8 -15.2 3.6 907 22.4 31.6 0.49, 0.47 0.68 3.28 3381219

2025-04-10 05:21:11 21 -19.3 -32.2 -15.4 3.8 964 22.4 31.5 0.49, 0.47 0.68 4.23 3381220

2025-04-10 05:24:11 22 -21.0 -32.0 -15.0 4.2 1055 21.3 30.4 0.48, 0.45 0.66 4.57 3381223

2025-04-10 05:27:11 23 -24.2 -35.5 -15.3 4.5 1149 20.5 29.4 0.47, 0.44 0.64 8.59 3381224

2025-04-10 05:30:11 24 -28.2 -36.4 -16.2 5.0 1268 18.6 27.5 0.44, 0.41 0.60 3.84 3381227

2025-04-10 05:33:11 25 -30.4 -39.9 -15.9 5.3 1357 18.1 26.9 0.44, 0.40 0.59 0.00 3381228

2025-04-10 05:36:11 26 -31.5 -38.8 -16.5 5.3 1367 17.7 27.0 0.44, 0.40 0.59 0.00 3381231

2025-04-10 05:39:11 27 -33.8 -40.9 -16.2 5.8 1475 18.3 27.4 0.44, 0.40 0.60 0.00 3381232

2025-04-10 05:42:11 28 -35.9 -38.5 -16.3 6.1 1550 17.6 27.0 0.44, 0.39 0.59 0.00 3381235

2025-04-10 05:45:11 29 -36.2 -39.3 -16.7 6.1 1563 17.7 27.2 0.44, 0.39 0.59 0.00 3381236

2025-04-10 05:48:11 30 -36.3 -39.2 -17.3 5.9 1530 17.5 27.2 0.44, 0.39 0.59 0.00 3381239

2025-04-10 05:51:11 31 -35.7 -37.3 -17.3 5.9 1519 17.4 27.0 0.44, 0.39 0.59 0.00 3381240

2025-04-10 05:54:11 32 -36.7 -41.5 -17.6 5.9 1526 17.2 27.3 0.44, 0.39 0.59 0.00 3381243

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
2025-04-10 04:21:11	1	0.0	0.0	0.0	0.0	0			,		1.33	3381180
2025-04-10 04:24:11	2	0.0	0.0	0.0	0.0	0			,		0.00	3381183
2025-04-10 04:27:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3381184
2025-04-10 04:30:11	4	0.0	0.0	0.0	0.0	0			,		0.00	3381187
2025-04-10 04:33:11	5	-0.1	-0.3	-10.9	0.0	5	3.3	29.3	0.50, 0.15	0.52	1.15	3381188
2025-04-10 04:36:11	6	-0.1	-1.3	-10.9	0.0	10	3.4	29.0	0.49, 0.15	0.51	3.20	3381191
2025-04-10 04:39:11	7	0.0	0.0	-9.3	0.0	3	3.4	29.2	0.49, 0.15	0.52	2.04	3381192
2025-04-10 04:42:11	8	0.0	0.0	0.0	0.0	0			,		1.09	3381195
2025-04-10 04:45:11	9	-0.9	-5.8	-10.7	0.3	73	23.4	30.1	0.47, 0.48	0.67	1.23	3381196
2025-04-10 04:48:11	10	-1.6	-8.8	-13.2	0.5	118	23.6	31.1	0.48, 0.48	0.68	0.88	3381199
2025-04-10 04:51:11	11	-2.6	-9.5	-16.5	0.7	157	19.9	33.1	0.52, 0.43	0.67	0.00	3381200
2025-04-10 04:54:11	12	-3.8	-11.6	-17.5	0.9	215	21.3	33.8	0.52, 0.45	0.69	1.72	3381203
2025-04-10 04:57:11	13	-8.6	-14.3	-13.5	2.3	580	19.9	32.6	0.51, 0.43	0.67	8.35	3381204
2025-04-10 05:00:11	14	-10.0	-17.2	-13.5	2.6	659	21.3	32.9	0.51, 0.45	0.68	5.08	3381207
2025-04-10 05:03:11	15	-10.4	-19.7	-14.0	2.6	640	23.1	32.7	0.50, 0.48	0.69	5.28	3381208
2025-04-10 05:06:11	16	-13.2	-21.8	-14.3	3.1	787	22.9	32.5	0.50, 0.47	0.69	7.38	3381211
2025-04-10 05:09:11	17	-15.0	-24.1	-14.7	3.4	844	23.1	32.2	0.50, 0.48	0.69	5.72	3381212
2025-04-10 05:12:11	18	-15.1	-25.6	-14.7	3.4	840	23.0	32.6	0.50, 0.48	0.69	4.23	3381215
2025-04-10 05:15:11	19	-16.5	-28.3	-15.2	3.5	873	21.9	31.2	0.49, 0.46	0.67	3.26	3381216
2025-04-10 05:18:11	20	-17.4	-31.8	-15.2	3.6	907	22.4	31.6	0.49, 0.47	0.68	3.28	3381219
2025-04-10 05:21:11	21	-19.3	-32.2	-15.4	3.8	964	22.4	31.5	0.49, 0.47	0.68	4.23	3381220
2025-04-10 05:24:11	22	-21.0	-32.0	-15.0	4.2	1055	21.3	30.4	0.48, 0.45	0.66	4.57	3381223
2025-04-10 05:27:11	23	-24.2	-35.5	-15.3	4.5	1149	20.5	29.4	0.47, 0.44	0.64	8.59	3381224
2025-04-10 05:30:11	24	-28.2	-36.4	-16.2	5.0	1268	18.6	27.5	0.44, 0.41	0.60	3.84	3381227
2025-04-10 05:33:11	25	-30.4	-39.9	-15.9	5.3	1357	18.1	26.9	0.44, 0.40	0.59	0.00	3381228
2025-04-10 05:36:11	26	-31.5	-38.8	-16.5	5.3	1367	17.7	27.0	0.44, 0.40	0.59	0.00	3381231
2025-04-10 05:39:11	27	-33.8	-40.9	-16.2	5.8	1475	18.3	27.4	0.44, 0.40	0.60	0.00	3381232
2025-04-10 05:42:11	28	-35.9	-38.5	-16.3	6.1	1550	17.6	27.0	0.44, 0.39	0.59	0.00	3381235
2025-04-10 05:45:11	29	-36.2	-39.3	-16.7	6.1	1563	17.7	27.2	0.44, 0.39	0.59	0.00	3381236
2025-04-10 05:48:11	30	-36.3	-39.2	-17.3	5.9	1530	17.5	27.2	0.44, 0.39	0.59	0.00	3381239
2025-04-10 05:51:11	31	-35.7	-37.3	-17.3	5.9	1519	17.4	27.0	0.44, 0.39	0.59	0.00	3381240
2025-04-10 05:54:11	32	-36.7	-41.5	-17.6	5.9	1526	17.2	27.3	0.44, 0.39	0.59	0.00	3381243