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 13432
Detector 24h operating status: Last processed image: 0 hours and 28 minutes ago (2025-07-29 03:48 UTC) Last detected dimming: 0 hours and 28 minutes ago (2025-07-29 03:48 UTC) Overview for dimming #: 13432 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 #: 13432
time seq # total
intensity max
intensity median
intensity area size lat lon x,y in R☉ dist.
R☉ detection Img ID

2025-07-28 10:30:11 1 0.0 0.0 0.0 0.0 0 , 0.92 3484253

2025-07-28 10:33:11 2 0.0 0.0 0.0 0.0 0 , 0.86 3484254

2025-07-28 10:36:11 3 0.0 0.0 0.0 0.0 0 , 0.00 3484259

2025-07-28 10:39:11 4 -0.9 -4.7 -11.3 0.2 62 -14.4 3.3 0.06, -0.34 0.35 0.00 3484260

2025-07-28 10:42:11 5 -1.4 -6.0 -12.9 0.3 99 -13.3 4.6 0.08, -0.33 0.34 1.63 3484261

2025-07-28 10:45:11 6 -1.8 -6.8 -12.4 0.5 136 -12.1 6.1 0.11, -0.31 0.32 8.35 3484262

2025-07-28 10:48:11 7 -1.5 -6.0 -12.5 0.4 111 -11.7 6.6 0.11, -0.30 0.32 0.00 3484264

2025-07-28 10:51:11 8 -1.9 -9.6 -13.2 0.4 132 -11.2 7.3 0.13, -0.29 0.32 0.00 3484265

2025-07-28 10:54:11 9 -2.0 -11.0 -14.5 0.4 124 -11.1 7.2 0.12, -0.29 0.31 0.00 3484269

2025-07-28 10:57:11 10 -3.5 -14.4 -18.0 0.6 172 -11.4 6.9 0.12, -0.29 0.32 0.00 3484270

2025-07-28 11:00:11 11 -6.3 -22.2 -18.9 0.9 266 -11.6 6.5 0.11, -0.30 0.32 0.89 3484274

2025-07-28 11:03:11 12 -8.7 -26.4 -19.3 1.1 327 -11.9 5.8 0.10, -0.30 0.32 1.88 3484275

2025-07-28 11:06:11 13 -14.3 -35.4 -27.8 1.4 427 -12.2 5.7 0.10, -0.31 0.32 2.74 3484278

2025-07-28 11:09:11 14 -22.4 -37.8 -25.9 2.5 701 -12.4 5.9 0.10, -0.31 0.33 5.30 3484279

2025-07-28 11:12:11 15 -24.4 -39.0 -22.5 3.1 862 -11.5 5.9 0.10, -0.30 0.31 0.00 3484281

2025-07-28 11:15:11 16 -27.5 -48.3 -23.4 3.4 933 -11.5 5.8 0.10, -0.30 0.31 0.98 3484282

2025-07-28 11:18:11 17 -33.4 -58.9 -24.0 4.0 1071 -12.1 5.9 0.10, -0.31 0.32 0.00 3484284

2025-07-28 11:21:11 18 -36.6 -62.3 -21.2 4.5 1205 -12.1 6.0 0.10, -0.31 0.32 0.99 3484285

2025-07-28 11:24:11 19 -43.1 -70.0 -19.9 5.3 1412 -12.8 6.2 0.11, -0.32 0.33 0.94 3484289

2025-07-28 11:27:11 20 -48.4 -72.2 -20.3 5.7 1507 -13.0 6.0 0.10, -0.32 0.34 0.00 3484290

2025-07-28 11:30:11 21 -53.6 -78.8 -19.6 6.3 1646 -13.0 5.9 0.10, -0.32 0.34 0.00 3484293

2025-07-28 11:33:11 22 -58.1 -87.9 -19.7 6.5 1722 -12.9 5.8 0.10, -0.32 0.34 0.00 3484294

2025-07-28 11:36:11 23 -59.3 -89.1 -17.9 6.8 1791 -12.8 5.9 0.10, -0.32 0.33 0.00 3484298

2025-07-28 11:39:11 24 -67.7 -93.9 -16.1 9.4 2442 -11.9 6.0 0.10, -0.30 0.32 0.99 3484299

2025-07-28 11:42:11 25 -71.8 -95.0 -15.7 10.3 2685 -11.9 6.1 0.10, -0.30 0.32 0.00 3484301

2025-07-28 11:45:11 26 -76.4 -99.8 -16.9 10.6 2751 -12.3 6.3 0.11, -0.31 0.33 0.00 3484302

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
2025-07-28 10:30:11	1	0.0	0.0	0.0	0.0	0			,		0.92	3484253
2025-07-28 10:33:11	2	0.0	0.0	0.0	0.0	0			,		0.86	3484254
2025-07-28 10:36:11	3	0.0	0.0	0.0	0.0	0			,		0.00	3484259
2025-07-28 10:39:11	4	-0.9	-4.7	-11.3	0.2	62	-14.4	3.3	0.06, -0.34	0.35	0.00	3484260
2025-07-28 10:42:11	5	-1.4	-6.0	-12.9	0.3	99	-13.3	4.6	0.08, -0.33	0.34	1.63	3484261
2025-07-28 10:45:11	6	-1.8	-6.8	-12.4	0.5	136	-12.1	6.1	0.11, -0.31	0.32	8.35	3484262
2025-07-28 10:48:11	7	-1.5	-6.0	-12.5	0.4	111	-11.7	6.6	0.11, -0.30	0.32	0.00	3484264
2025-07-28 10:51:11	8	-1.9	-9.6	-13.2	0.4	132	-11.2	7.3	0.13, -0.29	0.32	0.00	3484265
2025-07-28 10:54:11	9	-2.0	-11.0	-14.5	0.4	124	-11.1	7.2	0.12, -0.29	0.31	0.00	3484269
2025-07-28 10:57:11	10	-3.5	-14.4	-18.0	0.6	172	-11.4	6.9	0.12, -0.29	0.32	0.00	3484270
2025-07-28 11:00:11	11	-6.3	-22.2	-18.9	0.9	266	-11.6	6.5	0.11, -0.30	0.32	0.89	3484274
2025-07-28 11:03:11	12	-8.7	-26.4	-19.3	1.1	327	-11.9	5.8	0.10, -0.30	0.32	1.88	3484275
2025-07-28 11:06:11	13	-14.3	-35.4	-27.8	1.4	427	-12.2	5.7	0.10, -0.31	0.32	2.74	3484278
2025-07-28 11:09:11	14	-22.4	-37.8	-25.9	2.5	701	-12.4	5.9	0.10, -0.31	0.33	5.30	3484279
2025-07-28 11:12:11	15	-24.4	-39.0	-22.5	3.1	862	-11.5	5.9	0.10, -0.30	0.31	0.00	3484281
2025-07-28 11:15:11	16	-27.5	-48.3	-23.4	3.4	933	-11.5	5.8	0.10, -0.30	0.31	0.98	3484282
2025-07-28 11:18:11	17	-33.4	-58.9	-24.0	4.0	1071	-12.1	5.9	0.10, -0.31	0.32	0.00	3484284
2025-07-28 11:21:11	18	-36.6	-62.3	-21.2	4.5	1205	-12.1	6.0	0.10, -0.31	0.32	0.99	3484285
2025-07-28 11:24:11	19	-43.1	-70.0	-19.9	5.3	1412	-12.8	6.2	0.11, -0.32	0.33	0.94	3484289
2025-07-28 11:27:11	20	-48.4	-72.2	-20.3	5.7	1507	-13.0	6.0	0.10, -0.32	0.34	0.00	3484290
2025-07-28 11:30:11	21	-53.6	-78.8	-19.6	6.3	1646	-13.0	5.9	0.10, -0.32	0.34	0.00	3484293
2025-07-28 11:33:11	22	-58.1	-87.9	-19.7	6.5	1722	-12.9	5.8	0.10, -0.32	0.34	0.00	3484294
2025-07-28 11:36:11	23	-59.3	-89.1	-17.9	6.8	1791	-12.8	5.9	0.10, -0.32	0.33	0.00	3484298
2025-07-28 11:39:11	24	-67.7	-93.9	-16.1	9.4	2442	-11.9	6.0	0.10, -0.30	0.32	0.99	3484299
2025-07-28 11:42:11	25	-71.8	-95.0	-15.7	10.3	2685	-11.9	6.1	0.10, -0.30	0.32	0.00	3484301
2025-07-28 11:45:11	26	-76.4	-99.8	-16.9	10.6	2751	-12.3	6.3	0.11, -0.31	0.33	0.00	3484302