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 15893
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2026-07-16 09:51 UTC)
Last detected dimming:
   30 hours and 49 minutes ago (2026-07-15 03:21 UTC)


Overview for dimming #:
   15893           back to overview

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

   base difference ( percentage )
   running difference ( percentage )

more

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Details for dimming #: 15893          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2026-07-01 22:57:1110.00.00.00.00 , 1.293807726
2026-07-01 23:00:1120.00.00.00.00 , 1.223807729
2026-07-01 23:03:1130.00.00.00.00 , 0.883807730
2026-07-01 23:06:234-7.0-18.3-12.90.3483-1.14, -0.221.160.883807731
2026-07-01 23:09:015-26.9-30.4-15.33.51495-18.631.00.49, -0.370.610.003807734
2026-07-01 23:12:136-76.9-49.4-18.011.33575-21.934.20.53, -0.420.6722.623807735
2026-07-01 23:15:017-107.7-64.3-17.416.64819-22.334.10.53, -0.420.6722.843807738
2026-07-01 23:18:128-164.9-70.2-13.434.19042-22.933.60.52, -0.430.6719.523807739
2026-07-01 23:21:009-217.9-72.8-13.447.012045-23.032.80.50, -0.440.6793.393807742
2026-07-01 23:24:1210-278.8-73.1-15.055.314378-18.632.40.51, -0.370.63199.163807743
2026-07-01 23:27:1111-278.1-73.4-15.852.713800-18.632.10.51, -0.370.6380.203807746
2026-07-01 23:30:3512-307.1-73.6-15.059.015390-17.831.80.51, -0.350.6243.973807747
2026-07-01 23:33:1113-327.3-75.3-15.061.416148-17.431.40.50, -0.350.6150.363807750
2026-07-01 23:36:1114-344.4-76.9-15.063.616897-17.031.30.50, -0.340.6116.183807751
2026-07-01 23:39:1115-357.0-78.4-15.165.617528-16.031.30.51, -0.320.603.703807754
2026-07-01 23:42:1116-367.3-80.4-15.864.617459-15.731.30.51, -0.320.602.303807757
2026-07-01 23:45:1117-384.2-82.1-16.065.917882-15.331.30.51, -0.310.6013.203807758
2026-07-01 23:48:1118-391.9-84.4-15.566.718097-15.031.40.51, -0.300.591.273807760
2026-07-01 23:51:1119-401.0-86.5-14.968.418510-14.731.40.51, -0.300.592.723807761
2026-07-01 23:54:1120-407.1-88.1-14.868.618595-14.131.60.51, -0.290.591.253807762
2026-07-01 23:57:1121-405.7-89.0-14.967.318373-13.731.60.52, -0.280.590.003807765
2026-07-02 00:00:1122-418.0-89.7-15.067.918594-13.331.60.52, -0.280.590.003807766
2026-07-02 00:03:1123-425.5-92.3-15.367.318605-12.331.70.52, -0.260.585.023807770
2026-07-02 00:06:1124-429.0-94.2-15.365.718273-12.131.70.52, -0.260.587.063807771
2026-07-02 00:09:1125-428.0-96.8-15.363.917962-12.231.90.52, -0.260.580.883807774
2026-07-02 00:12:1126-432.6-96.2-15.263.417896-11.131.60.52, -0.240.577.173807775
2026-07-02 00:15:1127-442.5-95.9-15.264.818235-10.431.50.52, -0.230.579.673807778
2026-07-02 00:18:3528-438.1-94.4-15.263.617969-9.931.60.52, -0.220.5710.523807779
2026-07-02 00:21:1129-439.6-92.8-15.562.317759-9.131.60.52, -0.200.560.003807782
2026-07-02 00:24:1130-437.6-92.7-15.461.317588-8.931.60.52, -0.200.560.003807783
2026-07-02 00:27:1131-436.7-93.5-15.460.017364-8.731.80.53, -0.200.560.983807786
2026-07-02 00:30:1132-434.5-94.7-15.758.217035-8.231.90.53, -0.190.561.623807789
2026-07-02 00:33:1133-431.7-95.9-15.657.516943-8.232.10.53, -0.190.561.013807790
2026-07-02 00:36:1134-427.0-96.7-15.855.216497-8.132.30.54, -0.190.570.913807793
2026-07-02 00:39:1135-416.7-97.3-16.252.515882-7.732.40.54, -0.180.570.003807794
2026-07-02 00:42:1136-409.0-97.8-16.550.715470-7.832.50.54, -0.180.571.133807796
2026-07-02 00:45:1137-402.3-98.4-16.749.715080-7.732.50.54, -0.180.576.663807798
2026-07-02 00:48:2338-437.6-98.7-17.754.016560-7.232.00.53, -0.170.567.343807799
2026-07-02 00:51:1139-432.7-99.8-18.551.116074-7.132.10.53, -0.170.565.753807802
2026-07-02 00:54:1140-431.4-99.6-18.550.715997-7.232.20.53, -0.170.561.043807805
2026-07-02 00:57:1141-425.8-100.0-18.748.615623-7.032.30.54, -0.170.564.053807806
2026-07-02 01:00:1142-421.5-100.6-18.947.615449-6.732.40.54, -0.160.561.043807807
2026-07-02 01:03:1143-418.4-100.9-18.647.415399-6.932.40.54, -0.170.561.473807809
2026-07-02 01:06:1144-417.0-101.4-18.946.815257-6.932.60.54, -0.160.571.323807810
2026-07-02 01:09:1145-415.6-102.6-19.046.415191-6.832.60.54, -0.160.571.123807814
2026-07-02 01:12:2346-411.5-103.0-19.546.314967-6.232.70.54, -0.150.575.983807815
2026-07-02 01:15:1147-407.3-103.2-19.944.414644-5.833.70.56, -0.150.581.163807818
2026-07-02 01:18:1148-405.0-103.2-20.043.814558-5.733.70.56, -0.140.580.003807819
2026-07-02 01:21:1149-396.6-103.2-20.242.414138-5.933.80.56, -0.150.583.613807822
2026-07-02 01:24:1150-405.0-103.2-19.743.914746-5.633.50.56, -0.140.570.003807823
2026-07-02 01:27:1151-403.4-104.1-19.943.314687-5.833.10.55, -0.150.570.003807825
2026-07-02 01:30:1152-392.5-103.9-20.840.613922-6.232.90.55, -0.150.570.003807826
2026-07-02 01:33:1153-392.8-104.6-20.640.313993-6.232.40.54, -0.150.560.003807829
2026-07-02 01:36:1154-399.4-104.7-20.840.814297-5.531.90.53, -0.140.550.003807830
2026-07-02 01:39:1155-386.3-104.8-21.637.413519-6.032.10.54, -0.150.560.003807834
2026-07-02 01:42:1156-393.9-104.7-20.939.414131-5.131.30.52, -0.130.541.543807835
2026-07-02 01:45:1157-373.3-105.1-21.536.013174-6.131.90.53, -0.150.552.623807837
2026-07-02 01:48:1158-391.8-104.8-21.536.6133771.528.60.48, -0.020.4826.303807838
2026-07-02 01:51:1159-470.0-148.4-21.743.41552210.526.10.44, 0.140.4670.183807842
2026-07-02 01:54:1260-573.5-193.5-19.171.32037612.325.90.43, 0.170.46102.683807845
2026-07-02 01:57:1161-549.3-209.5-19.255.31884413.425.70.43, 0.190.47121.813807846
2026-07-02 02:00:2362-638.9-217.6-16.489.42532212.725.30.42, 0.180.4647.163807847
2026-07-02 02:03:0063-696.7-221.3-17.198.22761412.925.00.42, 0.180.4540.713807849
2026-07-02 02:06:1264-706.0-218.1-17.499.42804512.524.60.41, 0.170.4552.893807853
2026-07-02 02:09:0065-706.4-219.5-17.596.52746213.623.40.39, 0.190.4448.463807854
2026-07-02 02:12:1166-665.3-219.8-17.786.12527914.222.10.37, 0.200.4247.273807857
2026-07-02 02:15:1167-647.9-211.2-17.675.82432014.720.80.35, 0.210.4129.163807858
2026-07-02 02:18:1168-702.3-211.8-16.998.22723814.519.70.33, 0.210.3969.043807859
2026-07-02 02:21:1169-719.3-207.5-16.6106.42847513.920.50.34, 0.200.4078.963807862
2026-07-02 02:24:1170-729.1-202.9-17.0108.72891813.520.40.34, 0.190.3945.873807863
2026-07-02 02:27:1171-732.5-202.8-16.5112.72966713.521.00.35, 0.190.40123.433807866
2026-07-02 02:30:1172-739.7-199.5-16.2118.73031413.721.00.35, 0.190.4039.073807868
2026-07-02 02:33:1173-736.0-196.9-16.0116.43023813.721.20.36, 0.190.4033.723807869
2026-07-02 02:36:3574-800.9-194.3-15.5132.73426813.619.30.33, 0.190.3837.033807870
2026-07-02 02:39:1175-832.6-195.6-15.4143.43587013.519.60.33, 0.190.3827.793807874
2026-07-02 02:42:3576-885.0-275.9-15.0154.53845013.220.00.34, 0.180.3818.783807875
2026-07-02 02:45:1177-878.1-342.7-15.3150.83728413.220.10.34, 0.180.3940.723807878
2026-07-02 02:48:1178-886.0-402.7-15.3151.23712513.020.00.34, 0.180.3811.753807880
2026-07-02 02:51:1179-885.0-385.9-15.5151.93705312.819.60.33, 0.180.375.073807881
2026-07-02 02:54:1180-863.2-424.7-15.6145.83524812.719.80.34, 0.170.381.413807885
2026-07-02 02:57:1181-873.2-416.5-15.4147.43624412.819.90.34, 0.180.384.713807886
2026-07-02 03:00:1182-850.7-407.2-15.7145.13460412.920.40.34, 0.180.399.213807889
2026-07-02 03:03:1183-856.8-398.8-15.4149.83533812.920.50.35, 0.180.396.003807890
2026-07-02 03:06:1184-885.7-368.0-14.8154.03794013.120.60.35, 0.180.391.343807892
2026-07-02 03:09:1185-890.3-401.7-15.0156.13783013.320.70.35, 0.180.398.173807893
2026-07-02 03:12:1186-887.3-419.5-15.0153.83751513.421.00.35, 0.190.401.083807894
2026-07-02 03:15:1187-884.7-421.1-15.3150.73699713.420.90.35, 0.190.400.003807898
2026-07-02 03:18:1188-890.3-400.9-15.2151.13721713.621.10.35, 0.190.4011.723807900
2026-07-02 03:21:1189-893.6-421.1-15.1153.23740313.621.80.37, 0.190.4129.013807901
2026-07-02 03:24:1190-898.3-438.1-15.2152.53752013.421.90.37, 0.190.4135.083807905
2026-07-02 03:27:1191-919.8-435.0-15.2152.83845013.421.10.35, 0.190.4017.783807906
2026-07-02 03:30:1192-926.6-428.6-15.3152.43872113.421.10.36, 0.190.4010.473807909
2026-07-02 03:33:1193-943.2-433.5-15.3161.83947913.421.30.36, 0.190.406.013807910
2026-07-02 03:36:1194-948.9-429.0-15.2163.73985113.321.20.36, 0.180.404.433807912
2026-07-02 03:39:1195-953.9-430.9-15.3162.33974513.221.30.36, 0.180.400.003807913
2026-07-02 03:42:1196-969.0-439.6-15.3165.94055013.321.40.36, 0.180.401.313807914
2026-07-02 03:45:1197-983.2-447.5-15.4168.14093912.821.20.36, 0.180.401.823807918
2026-07-02 03:48:1198-1,010.7-449.4-15.4172.14200113.221.60.36, 0.180.413.413807920
2026-07-02 03:51:1199-1,016.5-440.3-15.5174.14206012.721.50.36, 0.180.404.983807921
2026-07-02 03:54:11100-1,027.4-438.4-15.4177.44275712.721.60.36, 0.170.4010.473807924
2026-07-02 03:57:11101-1,029.5-425.6-15.6174.44250312.721.70.37, 0.180.4012.123807925
2026-07-02 04:00:11102-1,033.4-417.1-15.7172.04238812.821.80.37, 0.180.4136.933807929
2026-07-02 04:03:11103-1,038.0-420.9-15.7170.04230312.521.70.37, 0.170.4011.783807930
2026-07-02 04:06:11104-1,048.6-425.1-15.8170.64250612.621.80.37, 0.170.411.743807931
2026-07-02 04:09:11105-1,048.5-414.7-15.6170.54273612.422.00.37, 0.170.410.003807934
2026-07-02 04:12:11106-1,050.2-392.9-15.7171.74277512.422.00.37, 0.170.410.003807937
2026-07-02 04:15:11107-1,062.3-412.9-15.7173.14303112.422.30.38, 0.170.412.793807938
2026-07-02 04:18:11108-1,071.8-414.9-15.8174.04341312.522.50.38, 0.170.414.313807940
2026-07-02 04:21:11109-1,075.3-393.6-16.0176.34345112.522.30.38, 0.170.415.403807941
2026-07-02 04:24:11110-1,107.6-437.8-16.0186.14506512.322.00.37, 0.170.418.853807945
2026-07-02 04:27:11111-1,119.7-426.7-15.9192.2461816.3-0.8-0.01, 0.060.064.973807946
2026-07-02 04:30:11112-1,089.4-439.4-16.2181.14383311.921.90.37, 0.160.402.763807949
2026-07-02 04:33:11113-1,126.0-451.3-16.0193.2462706.0-0.7-0.01, 0.050.0515.903807950
2026-07-02 04:36:11114-1,092.3-436.8-16.0188.84443411.421.70.37, 0.150.4015.373807953
2026-07-02 04:39:11115-1,145.6-437.8-15.8203.5474205.5-1.2-0.02, 0.050.057.943807954
2026-07-02 04:42:11116-1,148.1-419.7-16.0198.0473505.4-1.1-0.02, 0.040.052.873807956
2026-07-02 04:45:11117-1,170.5-438.8-16.0202.3482235.3-1.0-0.02, 0.040.0410.723807957
2026-07-02 04:48:11118-1,172.6-428.0-15.9205.1486735.2-1.1-0.02, 0.040.0419.823807958
2026-07-02 04:51:11119-1,172.9-417.8-15.9206.5489675.1-1.2-0.02, 0.040.045.913807962
2026-07-02 04:54:11120-1,179.4-427.8-15.9209.4493055.1-1.3-0.02, 0.040.041.143807965
2026-07-02 04:57:11121-1,168.3-445.0-15.7209.7490685.1-1.4-0.02, 0.040.041.023807966
2026-07-02 05:00:12122-1,197.8-440.1-16.0213.0500064.7-1.7-0.03, 0.030.040.003807968
2026-07-02 05:03:00123-1,168.0-462.3-16.3205.5473344.8-1.5-0.03, 0.030.040.933807969
2026-07-02 05:06:11124-1,152.5-457.8-15.9210.0477564.6-1.6-0.03, 0.030.046.313807970
2026-07-02 05:09:11125-1,151.3-453.6-15.8210.6477534.9-1.2-0.02, 0.030.040.003807973
2026-07-02 05:12:11126-1,152.3-456.9-15.7212.3480425.0-1.0-0.02, 0.040.040.003807977
2026-07-02 05:15:11127-1,155.9-456.4-15.7214.3482065.0-1.1-0.02, 0.040.040.003807978
2026-07-02 05:18:11128-1,162.5-470.0-15.5218.4487065.1-0.7-0.01, 0.040.045.373807979
2026-07-02 05:21:11129-1,159.8-453.6-15.5219.1488065.0-1.0-0.02, 0.040.040.003807981
2026-07-02 05:24:11130-1,159.8-444.6-15.4220.8492714.9-1.4-0.02, 0.030.040.003807982
2026-07-02 05:27:11131-1,086.1-426.7-15.2200.0456329.820.00.34, 0.120.361.253807985
2026-07-02 05:30:11132-1,069.3-405.7-15.7189.6440319.820.00.34, 0.120.362.923807989
2026-07-02 05:33:11133-1,063.5-408.9-15.7188.74378810.020.00.34, 0.130.362.363807990
2026-07-02 05:36:11134-1,051.9-394.7-15.8186.14304710.019.70.34, 0.130.360.003807992
2026-07-02 05:39:11135-1,046.2-379.1-15.8185.44278110.019.80.34, 0.130.361.533807993
2026-07-02 05:42:11136-1,053.9-370.6-15.8185.5432119.819.60.33, 0.120.363.503807994
2026-07-02 05:45:11137-1,139.1-353.3-15.6220.2483344.3-2.7-0.05, 0.020.051.943807997
2026-07-02 05:48:11138-1,058.3-358.5-15.8188.2433709.619.40.33, 0.120.351.133808001
2026-07-02 05:51:11139-1,063.0-358.0-15.9189.4436669.319.30.33, 0.110.358.123808002
2026-07-02 05:54:11140-1,054.9-328.2-15.7191.4437829.219.00.33, 0.110.341.353808004
2026-07-02 05:57:11141-1,073.0-339.8-15.6195.3447079.319.40.33, 0.110.350.003808005
2026-07-02 06:00:11142-1,055.4-263.8-15.7193.9441708.919.10.33, 0.110.340.003808006
2026-07-02 06:03:11143-1,044.8-160.4-15.7191.0436758.919.20.33, 0.110.350.003808009
2026-07-02 06:06:11144-1,064.1-170.5-15.4201.0453128.918.90.32, 0.110.340.003808013
2026-07-02 06:09:11145-1,069.4-192.5-15.5199.5454018.919.10.33, 0.110.351.203808014
2026-07-02 06:12:35146-1,066.6-112.0-15.3202.6458788.318.80.32, 0.100.341.023808015
2026-07-02 06:15:11147-1,068.8-119.4-15.3202.4458908.418.80.32, 0.100.348.693808018
2026-07-02 06:18:11148-1,065.9-116.9-15.5202.5457628.318.60.32, 0.100.330.003808020
2026-07-02 06:21:11149-1,078.0-127.0-15.4210.4466848.418.50.32, 0.100.330.003808021
2026-07-02 06:24:11150-1,086.4-126.2-15.4211.9469268.218.50.32, 0.100.332.923808024
2026-07-02 06:27:11151-1,103.9-134.3-15.0222.5485898.118.60.32, 0.090.332.633808025
2026-07-02 06:30:11152-1,276.0-157.5-15.1277.6563134.2-7.9-0.14, 0.020.140.003808029
2026-07-02 06:33:11153-1,275.0-147.2-15.1277.2564774.1-7.4-0.13, 0.020.130.003808030
2026-07-02 06:36:11154-1,269.3-130.8-15.1278.4565023.9-6.8-0.12, 0.020.120.003808032
2026-07-02 06:39:11155-1,245.1-129.4-15.2267.8545643.9-6.4-0.11, 0.020.110.003808033
2026-07-02 06:42:11156-1,110.5-129.0-15.3220.0480447.819.20.33, 0.090.341.323808037
2026-07-02 06:45:11157-1,267.0-131.3-15.0278.4566253.7-6.1-0.11, 0.010.111.293808038
2026-07-02 06:48:11158-1,273.4-134.4-15.0279.5568293.7-6.0-0.11, 0.010.110.933808041
2026-07-02 06:51:11159-1,299.1-138.0-15.1291.7582453.7-6.0-0.11, 0.010.110.003808042
2026-07-02 06:54:11160-1,298.5-138.5-15.1292.5583623.6-6.3-0.11, 0.010.110.003808044
2026-07-02 06:57:11161-1,304.9-137.5-15.1296.3588283.7-6.3-0.11, 0.010.110.003808045
2026-07-02 07:00:59162-1,291.0-137.6-15.3289.2579123.5-6.7-0.12, 0.010.120.003808046
2026-07-02 07:03:11163-1,298.1-137.6-15.2289.9581113.5-6.5-0.11, 0.010.110.003808050
2026-07-02 07:06:11164-1,306.5-137.5-15.2291.3583693.5-6.4-0.11, 0.010.110.003808052
2026-07-02 07:09:11165-1,307.8-137.6-15.2291.8584883.5-6.0-0.11, 0.010.112.193808053
2026-07-02 07:12:11166-1,307.8-136.9-15.2290.6584333.5-6.4-0.11, 0.010.110.003808057

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 )