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 14019
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2025-10-01 20:51 UTC)
Last detected dimming:
   8 hours and 18 minutes ago (2025-10-01 12:54 UTC)


Overview for dimming #:
   14019           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 #: 14019          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-09-30 17:21:1110.00.00.00.00 , 0.003544747
2025-09-30 17:24:112-1.3-10.4-14.80.385 , 0.003544748
2025-09-30 17:27:113-2.2-14.3-17.40.5124 , 0.003544749
2025-09-30 17:30:114-4.6-21.8-20.30.8216 , 0.003544750
2025-09-30 17:33:115-6.9-28.6-22.71.0274-24.318.20.29, -0.520.591.083544753
2025-09-30 17:36:116-8.2-29.5-21.71.3356-24.318.10.29, -0.520.597.003544754
2025-09-30 17:39:117-9.1-30.2-21.11.5409-24.217.50.28, -0.520.594.303544759
2025-09-30 17:42:118-16.9-65.3-15.72.46309.5-32.4-0.54, 0.070.543.823544760
2025-09-30 17:45:119-18.6-67.7-15.02.87449.8-32.3-0.53, 0.070.540.963544761
2025-09-30 17:48:1110-21.7-71.1-14.43.592610.1-31.7-0.52, 0.080.530.873544762
2025-09-30 17:51:1111-26.0-72.6-15.24.1107911.2-31.3-0.52, 0.100.530.003544767
2025-09-30 17:54:1112-28.2-73.5-16.44.4117111.2-31.1-0.51, 0.100.520.003544768
2025-09-30 17:57:1113-29.8-74.3-16.04.8125911.1-31.0-0.51, 0.090.520.003544769
2025-09-30 18:00:1114-33.3-73.0-16.05.4142311.0-30.6-0.51, 0.090.510.003544770
2025-09-30 18:03:1115-36.8-75.1-16.26.0157711.1-30.7-0.51, 0.090.521.393544773
2025-09-30 18:06:1116-39.5-74.1-16.36.4168611.0-30.7-0.51, 0.090.520.003544774
2025-09-30 18:09:1117-42.9-74.7-17.66.6174811.0-30.6-0.51, 0.090.510.003544779
2025-09-30 18:12:1118-65.6-75.8-20.19.7230323.0-64.9-0.84, 0.350.911.403544780
2025-09-30 18:15:1119-83.4-85.5-19.811.4281923.4-67.5-0.86, 0.360.932.203544781
2025-09-30 18:18:1120-98.9-133.8-19.912.7324024.0-70.8-0.87, 0.370.954.213544782
2025-09-30 18:21:1121-108.2-85.6-19.913.1378324.2-67.2-0.85, 0.370.9313.963544787
2025-09-30 18:24:1122-115.7-117.9-20.212.9407924.5-73.2-0.88, 0.380.9617.553544788
2025-09-30 18:27:1123-117.6-88.8-21.112.8421224.5-74.1-0.88, 0.390.9612.213544789
2025-09-30 18:30:1124-117.0-71.5-21.412.6429824.2-71.3-0.87, 0.380.954.983544790
2025-09-30 18:33:1125-116.4-69.6-22.012.2431623.9-69.5-0.87, 0.370.943.933544793
2025-09-30 18:36:1126-121.5-68.3-21.712.7461123.6-68.4-0.86, 0.360.935.113544794
2025-09-30 18:39:1127-127.6-73.6-20.614.0505423.0-65.2-0.84, 0.350.915.113544797
2025-09-30 18:42:1128-145.2-73.2-20.715.4561419.8-57.3-0.80, 0.280.8520.853544798
2025-09-30 18:45:1129-164.4-74.9-17.316.3701518.3-52.6-0.76, 0.250.807.263544799
2025-09-30 18:48:1130-168.1-76.8-17.915.0706317.3-51.0-0.75, 0.230.782.533544802
2025-09-30 18:51:1131-174.6-77.2-16.817.0772815.5-47.4-0.72, 0.190.742.263544807
2025-09-30 18:54:1132-177.8-77.2-15.717.8825113.3-43.4-0.68, 0.150.692.933544808
2025-09-30 18:57:1133-175.4-77.2-15.916.1815912.4-42.0-0.66, 0.130.671.503544809
2025-09-30 19:00:1134-185.0-77.8-14.719.3902711.9-41.2-0.65, 0.120.661.203544810
2025-09-30 19:03:1135-185.5-77.1-14.219.7918410.5-39.2-0.63, 0.090.640.003544813
2025-09-30 19:06:1136-190.5-77.3-14.919.6930610.1-38.7-0.62, 0.090.630.003544814
2025-09-30 19:09:1137-197.7-77.4-15.020.296889.5-38.2-0.62, 0.070.620.003544819
2025-09-30 19:12:1138-200.6-76.6-14.820.098299.4-38.1-0.62, 0.070.620.003544820
2025-09-30 19:15:1139-205.4-74.9-14.720.2100059.8-39.0-0.63, 0.080.631.523544821
2025-09-30 19:18:1140-217.0-70.3-14.120.4109649.7-39.0-0.63, 0.080.632.333544822
2025-09-30 19:21:1141-215.6-70.1-14.021.1107469.4-38.8-0.63, 0.070.632.403544825
2025-09-30 19:24:1142-225.8-75.2-13.721.9113419.0-38.5-0.62, 0.060.630.003544826
2025-09-30 19:27:1143-234.2-79.1-13.622.4117969.0-38.4-0.62, 0.070.620.003544829
2025-09-30 19:30:1144-242.5-79.0-13.822.8121389.3-38.7-0.63, 0.070.630.003544830
2025-09-30 19:33:1145-248.7-77.9-13.722.7124429.3-38.7-0.62, 0.070.630.003544833

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 )