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 14602
Detector 24h operating status:

Last processed image:    
   0 hours and 23 minutes ago (2026-03-04 04:18 UTC)
Last detected dimming:
   0 hours and 23 minutes ago (2026-03-04 04:18 UTC)


Overview for dimming #:
   14602           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

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Details for dimming #: 14602          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-12-07 05:12:1110.00.00.00.00 , 1.373608594
2025-12-07 05:15:112-4.4-10.9-10.20.0403-1.10, -0.161.110.003608595
2025-12-07 05:18:113-9.6-17.2-13.10.0669-1.10, -0.171.110.003608598
2025-12-07 05:21:114-12.9-21.1-13.20.0889-1.10, -0.171.110.963608599
2025-12-07 05:24:115-19.2-26.6-12.40.01264-1.09, -0.181.111.123608602
2025-12-07 05:27:116-27.7-29.9-12.50.01767-1.09, -0.201.111.953608603
2025-12-07 05:30:117-78.2-32.6-15.412.94567-8.6-68.1-0.93, -0.150.945.863608608
2025-12-07 05:33:118-99.0-41.6-15.715.65281-7.8-62.3-0.89, -0.140.909.483608609
2025-12-07 05:36:119-120.5-52.8-16.318.75958-7.2-58.7-0.86, -0.130.879.523608610
2025-12-07 05:39:1110-141.2-61.5-16.922.36603-7.0-56.5-0.84, -0.120.859.913608611
2025-12-07 05:42:1111-153.6-65.9-17.623.66810-7.0-55.3-0.83, -0.120.833.003608612
2025-12-07 05:45:1112-162.1-68.8-18.124.66997-7.2-55.1-0.82, -0.130.830.003608613
2025-12-07 05:48:1113-166.6-70.3-18.425.37109-7.6-54.0-0.81, -0.140.821.933608620
2025-12-07 05:51:1114-171.6-70.4-19.126.37221-7.9-53.5-0.81, -0.140.820.003608621
2025-12-07 05:54:1115-182.4-70.8-18.330.57769-8.2-53.1-0.80, -0.150.810.003608622
2025-12-07 05:57:1116-192.7-72.8-18.532.88101-8.4-53.1-0.80, -0.150.810.873608623
2025-12-07 06:00:1117-200.0-73.8-19.334.48298-8.7-53.2-0.80, -0.150.821.303608626
2025-12-07 06:03:1118-209.8-75.0-19.237.48721-8.9-53.3-0.80, -0.160.825.193608627
2025-12-07 06:06:1119-215.3-75.4-19.339.08931-9.1-52.9-0.80, -0.160.817.603608630
2025-12-07 06:09:1120-223.5-75.3-18.742.59345-9.1-52.8-0.80, -0.160.816.123608631
2025-12-07 06:12:1121-226.0-75.2-18.743.19329-8.9-53.6-0.80, -0.160.822.843608634
2025-12-07 06:15:1122-224.7-74.9-18.643.79247-8.9-53.3-0.80, -0.160.821.373608635
2025-12-07 06:18:1123-224.2-74.5-18.544.09253-8.7-53.3-0.80, -0.150.820.003608638
2025-12-07 06:21:1124-224.9-73.1-18.644.49227-8.7-53.0-0.80, -0.150.818.143608639
2025-12-07 06:24:1125-225.5-74.0-18.644.69196-8.8-52.4-0.79, -0.160.810.003608642
2025-12-07 06:27:1126-227.1-76.3-18.644.29159-9.0-52.1-0.79, -0.160.801.053608643
2025-12-07 06:30:1127-224.4-77.6-18.643.78997-9.0-51.7-0.78, -0.160.800.003608646
2025-12-07 06:33:1128-224.7-78.8-18.341.69057-9.3-51.1-0.78, -0.160.791.133608647
2025-12-07 06:36:1129-225.9-80.0-18.243.19139-9.4-50.7-0.77, -0.170.792.683608650
2025-12-07 06:39:2330-236.8-81.8-16.343.310126-9.5-50.1-0.77, -0.170.789.113608651
2025-12-07 06:42:1131-235.4-83.0-16.443.010076-9.6-49.8-0.76, -0.170.781.313608654
2025-12-07 06:45:1132-261.5-84.0-15.249.111801-9.7-49.9-0.76, -0.170.787.363608655
2025-12-07 06:48:1133-262.5-84.7-14.949.711942-9.7-50.3-0.77, -0.170.792.213608658
2025-12-07 06:51:1134-267.2-85.9-14.950.512282-9.6-50.0-0.76, -0.170.780.003608659
2025-12-07 06:54:1135-274.9-85.7-15.352.212593-9.8-49.9-0.76, -0.170.780.003608662
2025-12-07 06:57:1136-282.8-88.0-14.854.513155-9.7-49.6-0.76, -0.170.780.003608663
2025-12-07 07:00:1137-283.3-87.4-14.655.313253-9.8-49.8-0.76, -0.170.781.413608666
2025-12-07 07:03:1138-282.6-88.3-14.756.113285-9.9-49.6-0.76, -0.170.780.003608667
2025-12-07 07:06:1139-285.8-90.5-14.757.11356812.511.20.19, 0.220.290.003608670
2025-12-07 07:09:1140-284.5-90.4-14.856.91343212.811.40.20, 0.220.300.003608671
2025-12-07 07:12:1141-281.7-90.0-15.155.91318111.411.60.20, 0.200.281.103608678
2025-12-07 07:15:1142-275.3-88.9-15.155.01286312.211.10.19, 0.210.290.003608679
2025-12-07 07:18:1143-270.2-87.7-15.254.41264711.911.00.19, 0.210.280.003608680
2025-12-07 07:21:1144-295.4-86.0-14.761.414529-10.2-51.0-0.77, -0.180.790.853608681
2025-12-07 07:24:1145-294.9-85.5-14.561.214594-10.2-51.5-0.78, -0.180.800.003608682
2025-12-07 07:27:1146-291.6-86.2-14.662.214653-10.2-51.5-0.78, -0.180.800.003608683
2025-12-07 07:30:1147-289.5-86.6-14.462.414615-10.1-51.5-0.78, -0.180.800.003608686
2025-12-07 07:33:1148-284.5-86.8-14.261.714457-10.2-51.4-0.78, -0.180.800.003608687
2025-12-07 07:36:1149-287.5-86.1-14.463.314743-10.2-51.4-0.78, -0.180.803.183608692
2025-12-07 07:39:1150-288.7-86.2-14.365.114961-10.2-51.1-0.77, -0.180.802.243608693
2025-12-07 07:42:1151-283.1-86.4-14.363.914692-10.1-51.1-0.77, -0.180.801.213608694
2025-12-07 07:45:0052-293.8-83.3-14.565.815185-10.1-52.2-0.79, -0.180.811.183608695
2025-12-07 07:48:1153-280.5-84.8-14.463.814586-10.0-51.5-0.78, -0.180.803.113608698
2025-12-07 07:51:2354-282.0-85.2-14.064.914898-9.8-51.4-0.78, -0.170.804.143608699
2025-12-07 07:54:1155-290.0-85.4-14.065.715290-9.7-51.8-0.78, -0.170.8024.923608702
2025-12-07 07:57:1156-284.4-85.2-14.164.414952-9.5-51.9-0.79, -0.170.8017.393608703
2025-12-07 08:00:1157-286.2-85.4-14.166.315130-9.5-51.6-0.78, -0.170.8012.093608706
2025-12-07 08:03:1158-300.1-84.5-13.872.216123-9.2-51.5-0.78, -0.160.8010.753608707
2025-12-07 08:06:1159-300.0-85.0-14.273.515824-9.1-51.0-0.78, -0.160.792.593608710
2025-12-07 08:09:1160-296.0-85.2-14.572.315453-9.0-51.3-0.78, -0.160.802.113608711
2025-12-07 08:12:1161-308.4-86.4-14.173.016152-8.9-51.5-0.78, -0.160.802.473608716
2025-12-07 08:15:1162-333.0-85.6-13.979.017733-8.9-51.7-0.78, -0.160.8035.473608717
2025-12-07 08:18:1163-343.6-85.0-13.983.418509-8.6-51.3-0.78, -0.150.8019.963608718
2025-12-07 08:21:1164-349.7-84.8-13.884.718750-8.6-51.3-0.78, -0.150.801.143608719
2025-12-07 08:24:1165-352.1-83.8-14.185.418824-8.6-51.4-0.78, -0.150.800.003608722
2025-12-07 08:27:1166-355.6-83.0-13.886.219209-8.3-51.7-0.79, -0.150.801.513608723
2025-12-07 08:30:1167-362.1-81.8-13.887.219491-8.2-51.7-0.79, -0.150.800.003608724
2025-12-07 08:33:1168-361.3-82.0-13.887.219511-8.3-51.4-0.78, -0.150.800.003608725
2025-12-07 08:36:1169-363.7-81.4-13.788.119796-8.2-51.7-0.79, -0.140.800.893608730
2025-12-07 08:39:1170-369.2-81.3-13.888.920054-7.9-51.7-0.79, -0.140.800.853608731
2025-12-07 08:42:1171-360.3-81.1-14.287.919132-8.0-51.8-0.79, -0.140.801.573608732
2025-12-07 08:45:1172-362.2-80.2-14.388.4192634.125.50.44, 0.070.445.263608733
2025-12-07 08:48:1173-368.6-80.1-14.289.119656-7.8-52.2-0.79, -0.140.804.503608738
2025-12-07 08:51:2374-367.8-79.4-14.287.919548-7.8-52.3-0.79, -0.140.801.083608739
2025-12-07 08:54:1175-375.5-80.0-14.189.519974-7.7-52.4-0.79, -0.140.811.113608742
2025-12-07 08:57:1176-385.7-79.8-14.491.320248-7.5-52.3-0.79, -0.130.802.123608743
2025-12-07 09:00:1177-393.9-78.6-14.493.9207793.524.10.41, 0.060.421.023608746
2025-12-07 09:03:1178-396.3-78.7-14.594.5207804.325.00.43, 0.080.430.003608747
2025-12-07 09:06:1179-401.7-78.0-14.595.5211644.625.90.44, 0.080.450.003608750
2025-12-07 09:09:3580-406.0-78.7-14.496.6215393.627.20.46, 0.060.470.003608751
2025-12-07 09:12:1181-414.3-79.2-14.398.0219603.727.40.47, 0.060.471.983608754
2025-12-07 09:15:1182-434.1-78.8-14.296.923252-7.0-52.0-0.79, -0.120.802.673608755
2025-12-07 09:18:1183-453.9-79.2-14.0106.724535-6.8-51.8-0.79, -0.120.800.003608758
2025-12-07 09:21:1184-458.5-78.0-13.9102.524836-6.7-52.1-0.79, -0.120.803.993608759
2025-12-07 09:24:1185-469.2-77.1-13.8103.225318-6.5-52.4-0.80, -0.120.811.663608762
2025-12-07 09:27:1186-488.4-77.2-13.4104.726723-6.2-52.2-0.79, -0.110.800.003608763
2025-12-07 09:30:1187-502.3-77.6-13.5107.027410-6.2-52.4-0.80, -0.110.800.003608766
2025-12-07 09:33:1188-494.0-78.6-13.5110.0269322.129.10.49, 0.040.490.003608767
2025-12-07 09:36:1189-498.4-78.6-13.5104.6269782.630.50.51, 0.040.520.003608770
2025-12-07 09:39:1190-533.2-78.6-13.9117.028696-5.9-53.1-0.81, -0.100.810.003608771
2025-12-07 09:42:1191-519.3-78.9-13.8114.7278781.531.90.53, 0.020.530.003608774
2025-12-07 09:45:1192-795.4-79.0-15.3165.039522-24.319.10.30, -0.420.521.013608775
2025-12-07 09:48:1193-836.0-78.0-14.6191.242882-25.018.90.30, -0.430.521.243608778
2025-12-07 09:51:1194-818.5-77.4-15.6161.840216-25.319.00.30, -0.430.531.703608779
2025-12-07 09:54:1195-827.6-77.0-15.6163.040450-25.118.90.30, -0.430.526.583608782
2025-12-07 09:57:1196-863.0-76.9-15.6176.742357-25.218.90.30, -0.430.5227.083608783
2025-12-07 10:00:1197-862.5-77.4-15.4174.742542-25.418.70.29, -0.440.531.123608786
2025-12-07 10:03:1198-873.5-76.8-15.3176.442994-25.518.70.29, -0.440.537.453608787
2025-12-07 10:06:1199-879.1-76.9-15.7178.042689-25.318.80.30, -0.430.5321.293608790
2025-12-07 10:09:11100-901.5-76.2-15.3178.144534-25.018.80.30, -0.430.5215.033608791
2025-12-07 10:12:11101-895.2-77.1-15.7181.343123-24.718.70.30, -0.420.520.003608794
2025-12-07 10:15:11102-915.8-79.1-15.2182.745098-24.218.30.29, -0.420.510.003608795
2025-12-07 10:18:11103-968.2-78.9-15.4194.047798-13.5-17.4-0.29, -0.240.380.843608798
2025-12-07 10:21:11104-976.9-78.7-15.5196.248176-13.4-17.5-0.30, -0.240.383.163608799
2025-12-07 10:24:11105-985.8-79.0-15.5197.948555-13.1-17.8-0.30, -0.230.3815.693608802
2025-12-07 10:27:11106-991.8-81.0-15.4198.449033-12.8-17.9-0.30, -0.230.386.413608803
2025-12-07 10:30:11107-991.0-82.0-15.4197.548918-12.8-18.1-0.31, -0.230.380.003608806
2025-12-07 10:33:11108-998.8-80.0-15.5198.149130-12.4-18.0-0.31, -0.220.380.003608807
2025-12-07 10:36:11109-1,001.8-80.0-15.6200.248988-12.2-18.1-0.31, -0.220.371.053608810
2025-12-07 10:39:11110-1,015.0-77.0-15.4200.150319-12.3-18.2-0.31, -0.220.380.943608811
2025-12-07 10:42:11111-1,022.5-77.3-15.4199.950680-12.3-18.5-0.31, -0.220.380.003608814
2025-12-07 10:45:11112-1,023.5-76.4-15.4200.450861-12.1-18.4-0.31, -0.210.380.003608815
2025-12-07 10:48:11113-1,030.4-76.8-15.3201.951466-12.5-18.4-0.31, -0.220.380.003608818
2025-12-07 10:51:11114-1,031.3-76.0-15.3200.951635-12.7-18.1-0.31, -0.220.380.003608819

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 )