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 14629
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2025-12-15 06:30 UTC)
Last detected dimming:
   1 hours and 32 minutes ago (2025-12-15 05:18 UTC)


Overview for dimming #:
   14629           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 #: 14629          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-12-10 02:48:1110.00.00.00.00 , 0.003610748
2025-12-10 02:51:1120.00.00.00.00 , 0.003610749
2025-12-10 02:54:353-0.2-1.6-8.50.117 , 0.003610750
2025-12-10 02:57:114-0.6-6.5-12.00.24727.717.40.27, 0.470.550.003610751
2025-12-10 03:00:235-4.4-16.1-16.50.719623.731.60.49, 0.410.642.233610752
2025-12-10 03:03:116-7.2-16.2-16.61.436921.227.80.44, 0.370.5811.853610753
2025-12-10 03:06:117-24.9-42.6-14.44.9132819.331.30.50, 0.340.6025.633610754
2025-12-10 03:09:118-50.2-53.6-14.59.6258219.430.70.49, 0.340.5917.763610755
2025-12-10 03:12:119-74.6-58.3-14.713.9377221.128.70.45, 0.370.5833.403610756
2025-12-10 03:15:1110-92.8-56.9-15.016.6452422.726.50.42, 0.400.5760.013610757
2025-12-10 03:18:5911-119.2-56.1-14.720.7567624.424.40.38, 0.420.5735.343610758
2025-12-10 03:21:1112-134.4-58.7-13.824.1658125.022.90.36, 0.430.566.653610759
2025-12-10 03:24:1113-151.1-80.7-14.027.1737525.320.90.33, 0.440.556.853610760
2025-12-10 03:27:1114-169.3-85.9-14.430.4820925.620.30.32, 0.440.5412.483610761
2025-12-10 03:30:1115-185.8-94.7-14.133.3897125.620.30.32, 0.440.5411.553610762
2025-12-10 03:33:1116-207.5-100.1-14.136.1971225.121.70.34, 0.430.5511.413610763
2025-12-10 03:36:1117-243.3-103.3-14.142.71163424.722.50.35, 0.430.5527.403610764
2025-12-10 03:39:1118-255.2-107.0-14.244.31206024.622.60.35, 0.430.557.153610765
2025-12-10 03:42:1119-266.5-103.5-14.246.01255224.623.00.36, 0.430.560.003610766
2025-12-10 03:45:1120-276.9-109.1-14.646.71275424.623.30.36, 0.430.560.003610767
2025-12-10 03:48:1121-293.2-127.1-15.148.11312624.623.80.37, 0.430.561.793610768
2025-12-10 03:51:1122-316.3-141.3-14.852.11425424.524.00.37, 0.420.579.643610769
2025-12-10 03:54:1123-331.4-143.1-15.153.81468024.624.00.37, 0.430.574.653610770
2025-12-10 03:57:1124-345.9-140.2-15.156.31535224.623.80.37, 0.430.576.063610771
2025-12-10 04:00:1125-364.9-142.2-15.658.21590924.524.10.38, 0.420.571.003610772
2025-12-10 04:03:1126-379.9-151.3-15.859.51630124.324.40.38, 0.420.572.323610773
2025-12-10 04:06:1127-418.3-163.7-16.066.81812224.224.70.39, 0.420.574.813610774
2025-12-10 04:09:1128-443.6-164.2-16.568.81864824.125.00.39, 0.420.577.023610775
2025-12-10 04:12:3529-476.2-156.6-17.572.21956124.125.00.39, 0.420.575.823610776
2025-12-10 04:15:1130-500.2-154.9-17.775.12036924.025.00.39, 0.420.575.063610777
2025-12-10 04:18:1131-529.4-152.8-18.178.32131424.124.60.39, 0.420.576.223610778
2025-12-10 04:21:1132-553.7-154.8-18.678.82148723.925.00.39, 0.410.577.123610779
2025-12-10 04:24:1133-567.0-151.6-19.777.52107724.025.00.39, 0.420.576.853610780
2025-12-10 04:27:0134-595.2-153.1-20.380.42180824.025.10.39, 0.420.577.963610781
2025-12-10 04:30:1135-608.5-143.2-20.881.42209524.224.80.39, 0.420.576.943610782
2025-12-10 04:33:1136-617.7-139.5-20.881.32207124.324.70.39, 0.420.572.943610783
2025-12-10 04:36:1137-631.6-131.4-20.982.22228624.324.70.39, 0.420.5711.003610784
2025-12-10 04:39:1138-635.4-118.1-21.182.02224724.324.40.38, 0.420.578.963610785
2025-12-10 04:42:1139-650.0-109.2-21.683.32258524.424.20.38, 0.420.575.793610786
2025-12-10 04:45:1140-663.4-111.3-22.184.12273724.723.30.36, 0.430.5619.393610787
2025-12-10 04:48:4741-667.3-112.1-22.484.12272125.222.50.35, 0.440.5611.463610788
2025-12-10 04:51:1142-682.0-113.3-22.984.82290725.122.70.35, 0.430.5610.453610789
2025-12-10 04:54:1143-729.2-115.2-21.9111.525165-10.7-34.2-0.56, -0.180.598.163610790
2025-12-10 04:57:1144-685.7-117.6-22.485.722930-10.9-34.7-0.57, -0.190.6011.283610791
2025-12-10 05:00:1145-696.3-117.7-22.387.123229-11.8-34.8-0.57, -0.200.600.003610792
2025-12-10 05:03:1146-701.3-119.1-22.287.023228-12.5-34.9-0.57, -0.210.610.003610793
2025-12-10 05:06:3547-711.0-118.4-21.689.923754-12.9-35.1-0.57, -0.220.611.143610794
2025-12-10 05:09:1148-704.5-116.6-21.787.723257-13.3-35.1-0.57, -0.230.610.003610795
2025-12-10 05:12:1149-759.2-115.4-21.0120.326096-13.6-34.7-0.56, -0.230.610.003610796
2025-12-10 05:15:1150-776.5-114.3-20.0135.427483-14.0-34.6-0.56, -0.240.611.403610797
2025-12-10 05:18:1151-776.5-114.0-20.0133.727411-14.4-34.6-0.56, -0.250.610.003610798
2025-12-10 05:21:1152-796.0-111.9-20.0139.028191-15.0-34.5-0.55, -0.260.613.803610799
2025-12-10 05:24:1153-805.9-117.8-19.9140.728461-15.6-34.4-0.55, -0.270.6118.943610800
2025-12-10 05:27:1154-818.8-119.2-19.9143.228796-16.2-34.2-0.55, -0.280.6131.433610801
2025-12-10 05:30:1155-826.7-111.0-20.3143.128762-16.7-34.1-0.54, -0.290.6123.833610802
2025-12-10 05:33:1156-832.9-118.1-20.3143.528822-17.0-34.0-0.54, -0.290.6217.513610803
2025-12-10 05:36:1157-830.4-113.9-20.3143.328981-17.0-34.0-0.54, -0.290.610.003610804
2025-12-10 05:39:1158-834.9-117.2-20.2145.929273-17.1-34.0-0.54, -0.290.622.413610805
2025-12-10 05:42:1159-838.3-120.4-20.0152.529500-17.3-33.7-0.54, -0.300.611.093610806
2025-12-10 05:45:1160-837.7-123.0-20.5149.729184-17.7-33.4-0.53, -0.300.611.933610807
2025-12-10 05:48:1161-843.1-124.6-20.3157.129625-17.6-33.3-0.53, -0.300.610.003610808
2025-12-10 05:51:1162-824.7-124.3-20.7147.328755-17.7-33.3-0.53, -0.300.610.863610809
2025-12-10 05:54:1163-817.5-129.7-20.8143.428463-18.2-32.7-0.52, -0.310.610.963610810
2025-12-10 05:57:1164-825.0-129.4-20.7148.128781-18.2-33.0-0.52, -0.310.610.003610811
2025-12-10 06:00:1165-820.3-131.4-20.8143.528457-18.5-32.9-0.52, -0.320.610.003610812
2025-12-10 06:03:1166-824.5-135.9-20.4156.628926-18.6-32.8-0.52, -0.320.610.003610813

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 )