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 14623
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2025-12-15 16:03 UTC)
Last detected dimming:
   2 hours and 44 minutes ago (2025-12-15 13:39 UTC)


Overview for dimming #:
   14623           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 #: 14623          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-12-09 13:57:1110.00.00.00.00 , 0.003610492
2025-12-09 14:00:1120.00.00.00.00 , 0.003610493
2025-12-09 14:03:1130.00.00.00.00 , 0.003610494
2025-12-09 14:06:1140.00.00.00.00 , 0.003610495
2025-12-09 14:09:1150.00.00.00.00 , 1.163610496
2025-12-09 14:12:1160.00.00.00.00 , 2.263610497
2025-12-09 14:15:1170.00.00.00.00 , 1.183610498
2025-12-09 14:18:1180.00.00.00.00 , 0.003610499
2025-12-09 14:21:1190.00.00.00.00 , 7.103610500
2025-12-09 14:24:11100.00.00.00.00 , 0.003610501
2025-12-09 14:27:11110.00.00.00.00 , 0.003610502
2025-12-09 14:30:11120.00.00.00.00 , 0.003610503
2025-12-09 14:33:11130.00.00.00.00 , 0.003610504
2025-12-09 14:36:11140.00.00.00.00 , 2.933610505
2025-12-09 14:39:11150.00.00.00.00 , 1.543610506
2025-12-09 14:42:11160.00.00.00.00 , 0.003610507
2025-12-09 14:45:11170.00.00.00.00 , 2.753610508
2025-12-09 14:48:11180.00.00.00.00 , 6.483610509
2025-12-09 14:51:1119-21.0-20.9-13.07.81467 , 6.263610510
2025-12-09 14:54:1120-26.2-23.4-12.69.41818 , 1.343610511
2025-12-09 14:57:1121-28.8-22.9-12.410.22011 , 1.013610512
2025-12-09 15:00:1122-31.3-23.6-12.311.12215 , 0.863610513
2025-12-09 15:03:1123-35.4-25.2-11.911.925341.06, -0.371.120.003610514
2025-12-09 15:06:1124-37.9-26.0-12.313.12616 , 0.003610515
2025-12-09 15:09:1125-42.2-24.8-12.614.42819 , 1.483610516
2025-12-09 15:12:2326-45.8-27.4-12.715.62955 , 1.803610517
2025-12-09 15:15:1127-57.7-28.1-12.419.23776-9.1-44.5-0.70, -0.160.729.653610518
2025-12-09 15:18:1128-66.3-28.0-12.622.14351-11.2-42.2-0.67, -0.190.6939.613610519
2025-12-09 15:21:1129-81.4-27.9-13.125.05196-12.1-39.8-0.63, -0.210.6726.303610520
2025-12-09 15:24:1130-91.3-27.5-13.928.15682-13.0-36.6-0.59, -0.230.6325.623610521
2025-12-09 15:27:1131-102.5-28.3-14.330.06154-13.6-35.6-0.57, -0.230.6217.753610522
2025-12-09 15:30:1132-115.1-31.9-14.631.96696-12.8-35.5-0.57, -0.220.6145.613610523
2025-12-09 15:33:1133-126.0-36.2-14.934.07176-13.1-35.2-0.57, -0.230.6128.843610524
2025-12-09 15:36:1134-135.1-39.0-15.035.77490-13.4-34.9-0.56, -0.230.612.583610525
2025-12-09 15:39:1135-139.1-38.9-15.236.77628-13.5-35.3-0.57, -0.230.611.103610526
2025-12-09 15:42:1136-143.1-37.6-15.537.37711-13.2-36.2-0.58, -0.230.631.243610527
2025-12-09 15:45:1137-149.9-37.1-15.539.48025-13.7-36.4-0.58, -0.240.630.003610528
2025-12-09 15:48:1138-154.0-38.2-15.640.38110-14.3-37.3-0.59, -0.250.641.053610529
2025-12-09 15:51:1139-153.6-42.8-15.638.78002-14.4-37.5-0.60, -0.250.650.003610530
2025-12-09 15:54:1140-152.4-46.2-15.540.27978-14.3-37.8-0.60, -0.250.650.003610531
2025-12-09 15:57:1141-150.3-42.9-15.440.67925-15.0-37.9-0.60, -0.260.658.593610532
2025-12-09 16:00:1142-153.4-46.7-15.641.58030-14.2-38.6-0.61, -0.250.668.063610533
2025-12-09 16:03:1143-154.1-43.7-15.641.98023-14.2-38.9-0.62, -0.250.666.613610534
2025-12-09 16:06:1144-153.3-45.5-15.941.17835-14.1-39.1-0.62, -0.240.673.643610535
2025-12-09 16:09:1145-151.8-45.9-16.141.47710-14.2-39.4-0.62, -0.250.671.393610536
2025-12-09 16:12:1146-150.8-48.7-16.341.37640-13.5-40.0-0.63, -0.230.671.863610537
2025-12-09 16:15:1147-201.5-54.3-14.380.511332-8.9-42.0-0.67, -0.150.698.373610538
2025-12-09 16:18:1148-210.9-55.7-14.485.411731-8.7-42.4-0.68, -0.150.697.523610539
2025-12-09 16:21:1149-214.7-59.1-14.488.911950-7.4-43.5-0.69, -0.130.700.003610540
2025-12-09 16:24:1150-221.2-61.2-14.392.512353-6.4-44.2-0.70, -0.110.711.073610541
2025-12-09 16:27:1151-235.4-63.4-14.1101.013339-5.5-44.9-0.71, -0.090.720.003610542
2025-12-09 16:30:1152-239.6-65.8-14.4101.113486-3.5-46.3-0.73, -0.060.730.003610543
2025-12-09 16:33:1153-239.2-64.9-14.5101.913340-2.9-46.9-0.74, -0.050.740.003610544
2025-12-09 16:36:1154-238.5-61.9-14.5100.513232-2.1-47.3-0.74, -0.030.740.003610545
2025-12-09 16:39:1155-246.9-64.6-14.8103.913606-1.7-47.5-0.75, -0.030.750.003610546
2025-12-09 16:42:1156-251.6-65.9-14.9109.513904-1.0-48.0-0.75, -0.010.750.003610547

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 )