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 13719
Detector 24h operating status:

Last processed image:    
   0 hours and 23 minutes ago (2025-08-29 22:12 UTC)
Last detected dimming:
   0 hours and 23 minutes ago (2025-08-29 22:12 UTC)


Overview for dimming #:
   13719           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
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Details for dimming #: 13719          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-08-27 22:03:1110.00.00.00.00 , 1.283512363
2025-08-27 22:06:1120.00.00.00.00 , 0.003512366
2025-08-27 22:09:1130.00.00.00.00 , 1.243512367
2025-08-27 22:12:1140.00.00.00.00 , 0.003512370
2025-08-27 22:15:2350.00.00.00.00 , 0.003512371
2025-08-27 22:18:1160.00.00.00.00 , 5.403512374
2025-08-27 22:21:117-1.9-15.1-15.80.394 , 12.423512375
2025-08-27 22:24:118-3.6-19.4-17.60.6171 , 39.273512378
2025-08-27 22:27:119-7.3-22.1-15.41.4404 , 21.353512379
2025-08-27 22:30:1110-10.6-25.1-14.82.0590 , 17.393512382
2025-08-27 22:33:1111-16.2-27.7-13.33.1920 , 15.583512383
2025-08-27 22:36:1112-21.5-30.1-13.83.81149 , 15.753512386
2025-08-27 22:39:1113-26.0-32.8-14.04.71398 , 0.923512387
2025-08-27 22:42:1114-31.8-33.6-13.55.71721 , 0.003512390
2025-08-27 22:45:1115-36.1-34.9-13.76.01949-1.03, -0.291.074.803512391
2025-08-27 22:48:1116-37.4-37.6-13.66.12021-1.02, -0.301.070.003512394
2025-08-27 22:51:1117-41.7-41.6-13.17.02327-1.03, -0.291.070.003512395
2025-08-27 22:54:1118-44.5-44.9-12.47.32566-1.03, -0.291.070.003512398
2025-08-27 22:57:3519-47.9-48.1-13.07.82723-1.03, -0.291.070.973512399
2025-08-27 23:00:1120-54.5-51.4-13.18.33131-1.02, -0.291.060.003512402
2025-08-27 23:03:2321-55.9-52.5-12.68.43303-1.02, -0.301.060.003512403
2025-08-27 23:06:1122-57.6-53.5-12.88.53406-1.02, -0.291.060.003512406
2025-08-27 23:09:1123-59.0-55.1-12.58.53529-1.02, -0.291.060.003512407
2025-08-27 23:12:1124-71.9-57.7-11.48.54741-1.01, -0.331.062.083512410
2025-08-27 23:15:1125-74.8-60.1-11.18.55028-1.01, -0.331.062.283512411
2025-08-27 23:18:1126-77.1-62.4-10.98.75331-1.01, -0.321.063.523512414
2025-08-27 23:21:1127-80.9-62.5-10.88.75584-1.01, -0.331.065.883512415
2025-08-27 23:24:1128-84.7-65.0-10.68.75959-1.01, -0.331.067.253512418
2025-08-27 23:27:1129-90.5-71.5-10.78.56409-1.01, -0.341.068.783512419
2025-08-27 23:30:1130-91.0-71.0-10.47.86533-1.02, -0.321.072.503512422
2025-08-27 23:33:1131-92.9-74.4-10.57.66676-1.01, -0.331.070.003512423
2025-08-27 23:36:1132-95.4-77.5-10.37.26890-1.01, -0.341.060.003512426
2025-08-27 23:39:1133-95.3-75.0-10.66.66788-1.01, -0.341.060.003512427
2025-08-27 23:42:1134-97.4-78.8-10.46.26939-1.00, -0.341.060.003512430
2025-08-27 23:45:1135-96.6-76.1-10.55.86915-1.00, -0.361.060.003512431
2025-08-27 23:48:1136-97.4-78.1-10.56.37137-2.7-18.1-0.31, -0.170.360.863512434
2025-08-27 23:51:1137-98.5-78.4-10.66.47225-3.4-20.6-0.36, -0.180.403.203512435
2025-08-27 23:54:1138-105.5-77.6-10.77.87816-4.4-22.6-0.39, -0.190.4310.383512438
2025-08-27 23:57:1139-106.6-81.2-10.87.67930-4.8-24.6-0.42, -0.200.4611.393512439
2025-08-28 00:00:1140-109.4-81.2-10.98.18044-4.1-21.9-0.38, -0.190.4211.243512442
2025-08-28 00:03:1141-108.1-80.5-10.98.28058-4.8-26.0-0.44, -0.200.485.153512443
2025-08-28 00:06:1142-110.5-76.9-10.98.58233-5.5-27.0-0.46, -0.210.502.053512446
2025-08-28 00:09:1143-110.1-73.9-11.08.38204-5.6-28.8-0.49, -0.210.532.143512447
2025-08-28 00:12:1144-110.0-71.9-11.28.58235-6.5-29.2-0.49, -0.220.542.483512450
2025-08-28 00:15:1145-116.5-70.1-11.49.68396-5.9-31.8-0.53, -0.210.575.813512451
2025-08-28 00:18:1146-120.5-67.0-11.410.18761-5.5-31.2-0.52, -0.200.561.953512454
2025-08-28 00:21:1147-139.1-66.8-11.712.69643-5.3-23.8-0.41, -0.210.4615.633512455
2025-08-28 00:24:1148-144.2-65.6-11.513.110115-5.5-24.4-0.42, -0.210.471.643512458
2025-08-28 00:27:1149-146.1-65.6-11.613.010253-5.5-24.9-0.42, -0.210.471.323512459
2025-08-28 00:30:1150-147.4-65.6-11.713.010259-5.9-25.4-0.43, -0.220.480.003512462
2025-08-28 00:33:1151-173.0-64.2-11.822.411958-2.5-28.5-0.48, -0.150.514.773512463
2025-08-28 00:36:1152-174.6-64.1-11.923.311919-2.9-29.1-0.49, -0.160.522.453512466
2025-08-28 00:39:1153-176.9-62.2-11.923.012046-3.0-30.2-0.51, -0.160.530.003512467
2025-08-28 00:42:1154-196.1-63.3-11.732.113627-3.0-30.1-0.51, -0.160.532.233512470
2025-08-28 00:45:2355-191.7-59.8-12.026.612977-2.5-30.9-0.52, -0.150.542.233512471
2025-08-28 00:48:1156-203.3-55.9-11.635.914245-3.2-31.9-0.53, -0.160.560.943512474
2025-08-28 00:51:1157-205.8-52.5-11.931.014008-3.4-32.3-0.54, -0.170.571.353512475
2025-08-28 00:54:1158-208.9-47.6-11.931.014161-3.6-32.3-0.54, -0.170.571.623512478
2025-08-28 00:57:1159-218.0-44.5-12.233.014649-3.1-33.4-0.56, -0.160.586.163512479
2025-08-28 01:00:1160-218.4-42.2-12.231.914629-4.0-34.4-0.57, -0.170.6026.213512482
2025-08-28 01:03:1161-241.9-42.1-11.844.816646-3.3-35.4-0.59, -0.160.6110.663512483
2025-08-28 01:06:1162-245.8-42.3-12.144.816732-3.6-35.2-0.58, -0.170.614.783512486
2025-08-28 01:09:1163-255.6-42.0-11.947.917585-3.4-34.9-0.58, -0.160.608.433512487
2025-08-28 01:12:1164-266.0-42.1-12.053.118150-2.6-35.7-0.59, -0.150.619.553512490
2025-08-28 01:15:4765-270.0-41.4-12.250.118244-2.9-35.7-0.59, -0.150.6126.763512491
2025-08-28 01:18:1166-262.5-40.9-12.246.417576-3.6-34.5-0.57, -0.170.6020.733512494
2025-08-28 01:21:1167-273.6-40.4-12.248.018252-3.5-34.0-0.56, -0.170.595.493512495
2025-08-28 01:24:1168-262.3-40.4-12.438.617036-3.6-34.7-0.58, -0.170.600.003512498
2025-08-28 01:27:1169-262.7-40.2-12.438.717072-3.8-34.3-0.57, -0.170.590.003512499
2025-08-28 01:30:1170-279.8-40.9-12.444.718050-3.8-34.4-0.57, -0.170.600.003512502
2025-08-28 01:33:2371-294.2-43.1-12.348.619172-3.3-34.6-0.57, -0.160.600.003512503
2025-08-28 01:36:1172-302.1-43.6-12.551.519536-3.6-34.4-0.57, -0.170.595.783512506
2025-08-28 01:39:1173-317.9-45.7-12.355.320780-2.0-29.9-0.50, -0.140.523.143512507
2025-08-28 01:42:1174-312.1-46.7-12.351.620161-2.4-31.2-0.52, -0.150.559.713512510
2025-08-28 01:45:1175-324.9-46.7-12.355.420997-3.8-35.3-0.58, -0.170.616.173512511
2025-08-28 01:48:1176-331.1-47.8-12.257.221304-3.2-34.8-0.58, -0.160.606.353512514
2025-08-28 01:51:4777-347.9-48.4-12.264.722333-3.3-35.4-0.59, -0.160.615.553512515
2025-08-28 01:54:1178-364.2-49.8-12.371.423079-3.1-34.9-0.58, -0.160.604.623512518
2025-08-28 01:57:1179-381.9-49.8-12.375.523840-2.7-34.3-0.57, -0.150.592.623512519
2025-08-28 02:00:1180-381.1-51.7-12.569.323665-3.1-34.1-0.57, -0.160.592.713512522
2025-08-28 02:03:1181-409.8-52.5-12.471.425609-3.6-33.6-0.56, -0.170.589.083512523
2025-08-28 02:06:1182-405.9-53.1-12.665.925158-4.3-33.4-0.56, -0.180.580.993512526
2025-08-28 02:09:1183-413.9-53.8-12.669.425749-3.9-33.9-0.56, -0.170.590.003512527
2025-08-28 02:12:1184-453.2-53.7-12.483.428799-3.9-33.8-0.56, -0.170.590.003512530
2025-08-28 02:15:1185-412.9-56.3-12.568.325910-4.0-34.7-0.58, -0.170.600.003512531
2025-08-28 02:18:1186-407.4-56.6-12.565.925382-3.6-35.8-0.59, -0.160.6115.293512534
2025-08-28 02:21:2387-422.4-57.6-12.568.426325-3.8-35.6-0.59, -0.170.613.793512535
2025-08-28 02:24:1188-402.7-58.0-12.660.724613-4.0-35.1-0.58, -0.170.616.883512538
2025-08-28 02:27:2389-413.6-59.7-12.267.125842-3.7-34.0-0.57, -0.170.590.003512539
2025-08-28 02:30:1190-414.7-59.9-12.265.225924-4.0-34.1-0.57, -0.170.590.003512542
2025-08-28 02:33:1191-436.5-61.6-12.170.927480-4.0-34.7-0.58, -0.170.600.003512543
2025-08-28 02:36:1192-420.1-62.3-12.265.525985-4.1-34.6-0.57, -0.170.601.473512546
2025-08-28 02:39:1193-419.9-62.0-12.365.525791-4.0-34.3-0.57, -0.170.591.203512547
2025-08-28 02:42:1194-428.8-61.9-12.167.426498-4.0-33.7-0.56, -0.170.591.193512550
2025-08-28 02:45:1195-450.8-63.2-12.178.528106-3.8-33.7-0.56, -0.170.594.793512551
2025-08-28 02:48:1196-485.4-63.1-12.181.730626-4.7-34.0-0.56, -0.190.5914.053512554
2025-08-28 02:51:1197-520.5-63.8-12.097.633311-4.4-33.7-0.56, -0.180.598.733512557
2025-08-28 02:54:1198-517.6-64.3-12.187.032751-4.0-33.5-0.56, -0.170.587.133512558
2025-08-28 02:57:1199-548.3-65.0-12.293.934473-4.2-33.3-0.55, -0.180.5834.423512559
2025-08-28 03:00:11100-536.6-65.4-12.292.533413-4.3-34.6-0.57, -0.180.6019.753512562
2025-08-28 03:03:35101-569.9-66.0-12.3107.535619-4.8-34.1-0.57, -0.190.6030.613512563
2025-08-28 03:06:11102-573.6-67.6-12.3108.635669-4.5-34.4-0.57, -0.180.6014.693512566
2025-08-28 03:09:11103-565.4-69.0-12.495.834694-4.6-34.1-0.57, -0.180.606.483512567
2025-08-28 03:12:11104-558.2-68.3-12.594.333880-5.0-33.6-0.56, -0.190.591.063512570
2025-08-28 03:15:11105-566.8-69.8-12.695.434122-4.5-32.9-0.55, -0.180.581.003512571
2025-08-28 03:18:11106-581.7-71.5-12.8108.134885-3.8-32.8-0.55, -0.170.570.003512574
2025-08-28 03:21:11107-597.1-71.7-12.7114.235985-3.5-32.8-0.55, -0.170.570.003512575
2025-08-28 03:24:11108-599.7-72.6-12.8114.636069-3.2-33.5-0.56, -0.160.583.413512578
2025-08-28 03:27:11109-618.5-73.0-12.9118.337190-3.1-34.0-0.56, -0.160.596.053512579
2025-08-28 03:30:11110-620.3-73.8-12.9116.437150-3.2-34.3-0.57, -0.160.591.843512582
2025-08-28 03:33:11111-637.4-75.4-12.9120.938220-3.6-35.0-0.58, -0.170.601.503512585
2025-08-28 03:36:11112-642.4-74.8-13.0120.338439-4.0-35.6-0.59, -0.170.615.693512586
2025-08-28 03:39:11113-642.3-75.7-13.1119.037965-4.1-35.7-0.59, -0.170.612.473512587
2025-08-28 03:42:11114-653.9-78.2-13.1122.338641-4.9-36.6-0.60, -0.190.632.653512590
2025-08-28 03:45:59115-656.6-78.4-13.2123.638778-4.0-36.0-0.59, -0.170.626.843512591
2025-08-28 03:48:11116-676.2-77.6-13.2125.639844-4.0-35.2-0.58, -0.170.619.723512594
2025-08-28 03:51:11117-673.3-77.2-13.3126.039274-3.8-35.2-0.58, -0.170.617.923512595
2025-08-28 03:54:11118-692.4-78.8-13.3126.740455-4.4-35.4-0.58, -0.180.6116.843512598
2025-08-28 03:57:11119-695.5-79.9-13.3127.340538-4.3-35.3-0.58, -0.180.6112.523512599
2025-08-28 04:00:11120-690.7-79.4-13.5129.239937-3.8-34.8-0.58, -0.170.606.833512602
2025-08-28 04:03:11121-728.2-79.5-13.7130.640794-2.6-27.5-0.47, -0.160.4911.653512603
2025-08-28 04:06:11122-736.7-80.4-13.8129.541004-2.2-27.3-0.46, -0.150.493.083512606
2025-08-28 04:09:11123-742.9-79.9-13.9133.941146-1.6-27.4-0.47, -0.140.492.893512607
2025-08-28 04:12:11124-764.2-80.5-13.7135.342620-2.3-27.1-0.46, -0.150.493.513512610
2025-08-28 04:15:11125-756.7-80.9-13.8135.842007-2.0-26.7-0.46, -0.150.482.703512611
2025-08-28 04:18:11126-781.0-81.3-13.7138.043432-2.7-27.3-0.46, -0.160.493.043512614
2025-08-28 04:21:11127-791.5-83.8-13.8140.843783-2.9-27.5-0.47, -0.160.4913.043512615
2025-08-28 04:24:11128-798.7-85.0-13.8141.643860-3.2-27.8-0.47, -0.170.505.463512618
2025-08-28 04:27:11129-818.9-84.7-13.9143.044927-3.3-27.7-0.47, -0.170.5011.953512619
2025-08-28 04:30:11130-818.7-84.7-13.9140.544665-2.9-28.0-0.48, -0.160.505.033512622
2025-08-28 04:33:11131-827.1-87.4-14.0141.945091-3.2-28.4-0.48, -0.170.512.363512623
2025-08-28 04:36:11132-834.2-88.2-14.1143.745124-2.9-27.5-0.47, -0.160.494.633512626
2025-08-28 04:39:23133-835.2-87.1-14.1144.745219-2.9-27.3-0.46, -0.160.493.243512627
2025-08-28 04:42:11134-837.6-86.8-14.0144.145366-2.7-26.4-0.45, -0.160.481.773512630
2025-08-28 04:45:23135-834.1-88.7-14.1141.144854-2.8-26.4-0.45, -0.160.481.413512631
2025-08-28 04:48:11136-883.7-90.3-14.4150.746101-7.0-28.0-0.47, -0.230.531.173512634
2025-08-28 04:51:11137-886.2-91.8-14.5150.145860-7.2-28.1-0.47, -0.240.530.003512637
2025-08-28 04:54:11138-895.2-92.5-14.5152.846245-7.4-28.2-0.47, -0.240.530.003512638
2025-08-28 04:57:11139-897.4-94.1-14.5152.346207-7.7-28.4-0.48, -0.240.540.003512639
2025-08-28 05:00:11140-908.0-93.9-14.5154.446736-8.0-28.2-0.47, -0.250.530.003512642
2025-08-28 05:03:11141-912.5-92.5-14.5154.746793-8.2-28.5-0.48, -0.250.540.003512643
2025-08-28 05:06:11142-922.6-92.9-14.6156.547292-8.1-28.4-0.48, -0.250.540.003512646
2025-08-28 05:09:11143-933.0-92.2-14.5158.047666-8.1-29.1-0.49, -0.250.551.563512647
2025-08-28 05:12:11144-940.7-93.2-14.5158.547896-8.6-29.1-0.49, -0.260.553.313512650
2025-08-28 05:15:11145-953.3-94.4-14.5162.548509-8.7-29.7-0.50, -0.260.562.013512653
2025-08-28 05:18:11146-964.5-95.1-14.6164.648851-9.0-30.0-0.50, -0.270.570.003512654
2025-08-28 05:21:11147-962.6-96.7-14.6161.848479-9.3-30.2-0.50, -0.270.570.003512655
2025-08-28 05:24:11148-961.5-96.2-14.7159.648104-9.5-30.4-0.51, -0.270.570.003512660
2025-08-28 05:27:11149-975.1-97.4-14.6164.249009-9.5-30.6-0.51, -0.270.580.003512661
2025-08-28 05:30:11150-980.6-97.4-14.7165.149155-9.6-31.0-0.51, -0.270.580.003512662
2025-08-28 05:33:11151-991.0-96.1-14.7165.349412-9.7-31.6-0.52, -0.270.590.003512663
2025-08-28 05:36:11152-988.0-96.5-15.0165.148536-9.9-31.9-0.53, -0.280.600.003512666
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 )