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 14747
Detector 24h operating status:

Last processed image:    
   0 hours and 17 minutes ago (2026-01-17 07:36 UTC)
Last detected dimming:
   1 hours and 59 minutes ago (2026-01-17 05:54 UTC)


Overview for dimming #:
   14747           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 #: 14747          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-12-30 17:36:1110.00.00.00.00 , 0.003630672
2025-12-30 17:39:1120.00.00.00.00 , 0.003630675
2025-12-30 17:42:1130.00.00.00.00 , 0.003630676
2025-12-30 17:45:1140.00.00.00.00 , 0.003630679
2025-12-30 17:48:1150.00.00.00.00 , 1.293630680
2025-12-30 17:51:1160.00.00.00.00 , 17.913630683
2025-12-30 17:54:117-2.0-8.1-8.10.0242-1.02, -0.551.1546.423630684
2025-12-30 17:57:118-10.1-11.2-8.10.01184-1.03, -0.531.1653.863630687
2025-12-30 18:00:119-19.1-14.0-9.50.11975-1.03, -0.521.1645.333630688
2025-12-30 18:03:1110-31.2-15.2-9.70.63059-1.04, -0.511.1650.153630691
2025-12-30 18:06:1111-42.1-16.9-10.81.23792-1.04, -0.471.1453.123630692
2025-12-30 18:09:1112-55.9-21.0-11.51.44733-1.07, -0.421.1528.593630695
2025-12-30 18:12:1113-67.7-23.8-11.61.45405-1.07, -0.411.1426.803630696
2025-12-30 18:15:1114-77.2-25.4-11.41.46016-1.07, -0.401.1523.273630699
2025-12-30 18:18:1115-84.3-25.9-11.51.16467-1.07, -0.401.1419.383630700
2025-12-30 18:21:1116-87.5-27.1-11.41.26678-1.07, -0.391.1413.143630705
2025-12-30 18:24:1117-89.3-27.1-11.41.36745-1.07, -0.391.144.573630706
2025-12-30 18:27:1118-92.6-27.5-11.31.57043-1.07, -0.391.141.863630707
2025-12-30 18:30:1119-95.1-28.9-11.51.57253-1.07, -0.401.140.003630708
2025-12-30 18:33:1120-97.2-29.0-11.52.17521-1.07, -0.401.140.003630711
2025-12-30 18:36:1121-101.5-29.5-11.32.67960-1.06, -0.411.140.003630712
2025-12-30 18:39:1122-104.4-28.5-11.22.78303-1.06, -0.431.140.003630715
2025-12-30 18:42:1123-109.7-27.6-11.03.08933-1.06, -0.431.1410.783630716
2025-12-30 18:45:1124-116.8-28.9-11.13.49576-1.05, -0.441.1410.683630719
2025-12-30 18:48:1125-121.5-29.4-11.43.79793-1.05, -0.441.139.293630720
2025-12-30 18:51:1126-129.6-29.1-11.64.810392-1.04, -0.441.1312.193630725
2025-12-30 18:54:1127-133.8-29.0-11.95.110633-1.04, -0.441.132.863630726
2025-12-30 18:57:1128-137.5-28.9-12.25.510800-1.04, -0.441.131.263630727
2025-12-30 19:00:1129-150.6-29.6-12.515.011556-1.04, -0.431.130.853630728
2025-12-30 19:03:1130-156.6-30.5-12.517.411858-1.04, -0.431.120.953630732
2025-12-30 19:06:1131-161.2-31.0-12.618.712127-1.04, -0.431.121.553630733
2025-12-30 19:09:1132-164.5-31.8-12.519.212310-1.04, -0.431.122.393630735
2025-12-30 19:12:1133-168.6-32.5-12.618.812535-1.03, -0.431.122.693630736
2025-12-30 19:15:1134-171.6-32.8-12.519.512766-1.03, -0.431.121.193630739
2025-12-30 19:18:1135-174.2-33.6-12.420.412931-1.03, -0.441.120.893630740
2025-12-30 19:21:1136-175.6-33.2-12.320.112978-1.03, -0.441.120.863630743
2025-12-30 19:24:1137-176.1-33.4-12.321.112974-1.03, -0.441.120.003630744
2025-12-30 19:27:1138-176.9-34.5-12.121.213238-1.03, -0.431.120.003630747
2025-12-30 19:30:1139-178.9-34.2-11.921.713382-1.02, -0.441.121.143630748
2025-12-30 19:33:1140-179.6-34.3-12.023.013342-1.02, -0.441.111.263630752
2025-12-30 19:36:1141-182.1-34.1-12.022.613471-1.01, -0.451.101.503630753
2025-12-30 19:39:1142-185.9-34.8-12.123.513576-0.99, -0.441.091.313630755
2025-12-30 19:42:1143-190.6-35.5-11.824.614090-0.99, -0.431.080.003630756
2025-12-30 19:45:1144-185.7-36.6-12.224.813429-0.99, -0.451.090.003630759
2025-12-30 19:48:1145-191.2-36.1-12.024.213932-0.99, -0.431.080.003630760
2025-12-30 19:51:1146-194.0-36.8-12.124.414083-0.99, -0.431.080.003630763
2025-12-30 19:54:1147-198.4-38.1-12.124.214368-0.99, -0.431.080.003630764
2025-12-30 19:57:1148-203.4-38.4-11.925.014960-1.00, -0.421.080.003630767
2025-12-30 20:00:1149-206.7-38.1-11.924.615131-1.00, -0.421.080.003630768

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 )