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 15883
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2026-07-17 02:09 UTC)
Last detected dimming:
   1 hours and 53 minutes ago (2026-07-17 00:36 UTC)


Overview for dimming #:
   15883           back to overview

Animations and graphs
   derotated original images ( non-derotated )
   dimming intensity
   dimming mask

   base difference ( percentage )
   running difference ( percentage )

more

more

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Details for dimming #: 15883          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2026-06-30 20:36:1110.00.00.00.00 , 0.003806672
2026-06-30 20:39:112-2.3-22.4-18.70.26512.616.40.28, 0.170.330.003806675
2026-06-30 20:42:123-21.4-55.9-32.32.059212.315.30.26, 0.170.310.923806676
2026-06-30 20:45:014-71.4-71.6-23.27.5223214.512.60.21, 0.210.302.073806679
2026-06-30 20:48:135-267.6-197.2-21.327.9833218.68.90.15, 0.280.31176.003806680
2026-06-30 20:51:116-477.9-343.0-21.743.11277018.87.60.13, 0.280.31315.153806683
2026-06-30 20:54:117-725.8-381.1-21.465.71914319.07.20.12, 0.280.31281.503806684
2026-06-30 20:57:008-850.3-357.3-23.774.32157319.16.80.11, 0.280.31219.203806687
2026-06-30 21:00:369-943.1-330.5-24.886.52501119.36.60.11, 0.290.31163.183806688
2026-06-30 21:03:0110-975.8-279.0-24.392.62664619.56.50.11, 0.290.31175.683806691
2026-06-30 21:06:1311-1,018.0-257.3-25.097.02783619.46.40.11, 0.290.31140.323806692
2026-06-30 21:09:0012-1,109.5-246.5-24.6109.03114919.56.30.11, 0.290.31166.963806695
2026-06-30 21:12:1213-1,159.2-242.3-24.8115.43287919.76.00.10, 0.290.31235.843806696
2026-06-30 21:15:0014-1,200.2-241.0-24.7119.83406419.85.50.09, 0.300.31205.863806699
2026-06-30 21:18:1215-1,229.5-255.2-25.3121.73457020.04.80.08, 0.300.31211.283806700
2026-06-30 21:21:0016-1,252.1-266.9-25.2123.03490220.24.40.07, 0.300.31195.283806703
2026-06-30 21:24:1117-1,254.3-266.7-24.8124.83535620.34.00.07, 0.300.3170.733806704
2026-06-30 21:27:1118-1,263.5-267.2-24.9125.13544520.43.90.06, 0.310.3143.693806707
2026-06-30 21:30:1119-1,280.2-265.6-24.8127.13578620.24.00.07, 0.300.3157.003806708
2026-06-30 21:33:1120-1,298.3-265.6-24.1131.83673320.24.00.07, 0.300.314.143806711
2026-06-30 21:36:1121-1,283.8-262.9-24.0131.13651020.23.80.06, 0.300.3136.663806712
2026-06-30 21:39:1122-1,275.2-260.5-24.3129.23616420.13.80.06, 0.300.3116.643806715
2026-06-30 21:42:1123-1,256.8-271.9-24.5127.03573920.13.50.06, 0.300.319.873806716
2026-06-30 21:45:1124-1,245.7-278.6-24.2126.43555020.03.40.06, 0.300.302.943806719
2026-06-30 21:48:1125-1,223.2-260.0-24.0124.83511019.83.10.05, 0.300.300.003806720
2026-06-30 21:51:1126-1,204.4-278.8-23.9123.33468419.73.10.05, 0.290.300.003806723
2026-06-30 21:54:1127-1,194.4-271.3-23.6123.43468319.73.00.05, 0.290.300.003806724
2026-06-30 21:57:1128-1,207.1-308.7-23.7124.43487219.63.30.06, 0.290.3013.093806727
2026-06-30 22:00:1129-1,209.1-319.1-23.7124.03473019.53.50.06, 0.290.3043.153806728
2026-06-30 22:03:1130-1,194.3-322.3-23.7122.03419319.43.60.06, 0.290.296.923806731
2026-06-30 22:06:1131-1,176.1-323.1-23.9121.13381719.33.40.06, 0.290.290.003806732
2026-06-30 22:09:1132-1,150.0-322.8-23.9119.13311419.33.20.05, 0.290.290.003806735
2026-06-30 22:12:1133-1,159.6-321.9-23.4122.83381719.43.30.05, 0.290.291.193806736
2026-06-30 22:15:1134-1,169.2-320.3-23.3123.93402819.33.50.06, 0.290.291.203806739
2026-06-30 22:18:1135-1,182.3-322.5-23.4123.43408919.14.10.07, 0.280.2941.873806740
2026-06-30 22:21:1136-1,196.7-327.9-23.1124.83446719.04.40.07, 0.280.2958.143806743
2026-06-30 22:24:1137-1,205.7-354.2-23.4124.43431918.84.80.08, 0.280.2924.393806744
2026-06-30 22:27:1138-1,203.9-349.2-23.4123.83407518.74.90.08, 0.280.2912.693806747
2026-06-30 22:30:1139-1,198.2-363.6-23.4124.03412318.74.80.08, 0.280.2911.433806748
2026-06-30 22:33:1140-1,197.8-365.7-23.3124.73420218.84.90.08, 0.280.290.843806751
2026-06-30 22:36:1141-1,204.0-365.3-23.2125.53436818.74.90.08, 0.280.297.583806752
2026-06-30 22:39:1142-1,195.5-363.8-22.7126.93462818.84.90.08, 0.280.2916.053806755
2026-06-30 22:42:1143-1,195.2-362.0-22.6128.53479918.84.90.08, 0.280.291.163806756
2026-06-30 22:45:1144-1,189.0-360.4-22.5129.33491218.84.80.08, 0.280.296.043806759
2026-06-30 22:48:1145-1,200.1-355.7-22.3131.93548818.74.90.08, 0.280.291.023806760
2026-06-30 22:51:1146-1,199.0-349.0-21.9134.03585918.84.80.08, 0.280.290.003806763
2026-06-30 22:54:1147-1,201.2-345.4-21.6135.83632918.74.80.08, 0.280.290.003806764
2026-06-30 22:57:1148-1,212.6-339.5-21.2139.93702018.54.90.08, 0.270.297.423806767
2026-06-30 23:00:1149-1,199.1-332.8-21.1138.53690218.54.80.08, 0.270.291.163806768
2026-06-30 23:03:1150-1,191.7-334.5-20.9138.53706518.54.70.08, 0.270.280.003806771
2026-06-30 23:06:1151-1,187.0-337.0-20.8139.83741518.44.50.08, 0.270.280.003806772
2026-06-30 23:09:1152-1,194.9-338.2-20.7140.73778318.34.70.08, 0.270.280.003806775
2026-06-30 23:12:1153-1,199.4-342.2-20.7141.23800618.24.70.08, 0.270.280.003806776
2026-06-30 23:15:1154-1,196.7-335.1-21.0139.83779218.14.80.08, 0.270.280.003806779
2026-06-30 23:18:1155-1,199.8-345.4-21.2140.23782918.14.90.08, 0.270.280.003806780
2026-06-30 23:21:1156-1,210.1-333.4-21.1141.73809518.05.00.08, 0.270.281.233806783
2026-06-30 23:24:1157-1,233.8-339.9-21.4146.03865818.05.10.09, 0.270.2811.533806784
2026-06-30 23:27:1158-1,236.5-324.8-21.4145.13842817.75.40.09, 0.260.2814.723806787
2026-06-30 23:30:1159-1,257.2-346.6-21.6149.13908317.15.30.09, 0.250.2736.633806788
2026-06-30 23:33:1160-1,255.2-352.5-21.5150.83912417.25.40.09, 0.250.278.583806791
2026-06-30 23:36:1161-1,250.2-357.2-21.4149.23881517.15.50.09, 0.250.270.003806792
2026-06-30 23:39:1162-1,250.5-349.9-21.2151.23918217.15.60.09, 0.250.270.963806795
2026-06-30 23:42:1163-1,243.7-352.2-21.0151.33917117.15.60.09, 0.250.271.323806796
2026-06-30 23:45:1164-1,235.1-346.5-21.0152.03898917.05.70.10, 0.250.271.553806799
2026-06-30 23:48:1165-1,217.5-327.1-21.0150.53857517.05.60.09, 0.250.270.003806800
2026-06-30 23:51:1166-1,213.5-315.6-21.0151.63857516.95.60.09, 0.250.260.003806803
2026-06-30 23:54:1167-1,198.4-285.9-20.8152.63858616.95.30.09, 0.250.260.933806804
2026-06-30 23:57:1168-1,197.0-277.3-20.7153.83877816.85.30.09, 0.250.260.983806807
2026-07-01 00:00:1169-1,202.6-301.8-20.6153.63893516.95.50.09, 0.250.260.003806808
2026-07-01 00:03:1170-1,194.6-290.8-20.4153.03880616.85.40.09, 0.250.260.003806811
2026-07-01 00:06:1171-1,186.5-277.7-20.4154.03875816.85.30.09, 0.240.260.003806812
2026-07-01 00:09:1172-1,186.6-285.1-20.5155.73874816.75.50.09, 0.240.260.003806815

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 )