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 14175
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2025-10-18 20:33 UTC)
Last detected dimming:
   1 hours and 4 minutes ago (2025-10-18 19:51 UTC)


Overview for dimming #:
   14175           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 #: 14175          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-10-18 05:36:1110.00.00.00.00 , 0.003561489
2025-10-18 05:39:1120.00.00.00.00 , 0.003561490
2025-10-18 05:42:1130.00.00.00.00 , 0.003561495
2025-10-18 05:45:114-0.7-6.8-11.50.056 , 0.003561496
2025-10-18 05:48:115-2.2-15.7-15.70.01280.98, 0.531.120.003561497
2025-10-18 05:51:116-3.8-20.3-17.30.02130.98, 0.531.114.503561498
2025-10-18 05:54:117-4.6-22.6-19.20.02360.98, 0.531.111.423561501
2025-10-18 05:57:118-6.0-25.3-21.30.02770.98, 0.531.111.583561502
2025-10-18 06:00:119-8.5-31.8-26.90.03340.98, 0.531.111.713561505
2025-10-18 06:03:3510-11.9-40.3-28.40.04210.98, 0.531.120.873561506
2025-10-18 06:06:1111-15.1-42.8-30.00.05120.98, 0.531.120.003561509
2025-10-18 06:09:1112-19.0-45.5-31.20.06270.99, 0.531.120.003561510
2025-10-18 06:12:1113-21.7-46.0-32.20.07020.98, 0.531.120.003561515
2025-10-18 06:15:1114-24.1-48.1-33.60.07730.98, 0.531.121.063561516
2025-10-18 06:18:1115-27.1-48.6-32.40.08820.98, 0.531.123.693561517
2025-10-18 06:21:1116-36.5-49.7-29.90.912520.98, 0.541.127.003561518
2025-10-18 06:24:1117-39.4-51.1-28.81.013620.98, 0.541.120.003561521
2025-10-18 06:27:1118-43.8-51.0-23.22.116880.99, 0.541.120.003561522
2025-10-18 06:30:1119-45.1-51.4-23.22.217210.99, 0.531.120.003561527
2025-10-18 06:33:1120-47.5-51.6-23.42.318141.00, 0.531.130.003561528
2025-10-18 06:36:1121-50.0-52.4-23.52.118861.00, 0.521.130.003561529
2025-10-18 06:39:1122-63.2-53.0-14.62.73050-1.19, -0.221.211.463561530
2025-10-18 06:42:1123-68.1-53.9-14.63.23337-1.19, -0.221.211.313561535
2025-10-18 06:45:0024-94.6-54.3-11.74.35798-1.16, -0.271.191.133561536
2025-10-18 06:48:1125-89.1-54.0-12.43.85070-1.17, -0.271.204.123561537
2025-10-18 06:51:1126-94.8-55.0-12.43.95345-1.14, -0.291.180.003561538
2025-10-18 06:54:1127-103.1-55.7-12.63.75637-1.16, -0.271.2032.553561541
2025-10-18 06:57:1128-110.8-55.5-13.13.55993-1.17, -0.261.2014.283561542
2025-10-18 07:00:1129-119.0-56.4-13.13.96403-1.17, -0.261.205.383561545
2025-10-18 07:03:1130-125.6-56.9-13.14.06789-1.16, -0.271.196.723561546
2025-10-18 07:06:1131-133.9-56.9-13.54.07209-1.16, -0.281.196.713561549
2025-10-18 07:09:3532-140.1-57.2-13.83.57473-1.15, -0.291.190.003561550
2025-10-18 07:12:1133-147.6-57.1-14.04.27852-1.15, -0.281.190.003561555
2025-10-18 07:15:1134-153.2-57.2-14.14.48119-1.16, -0.281.190.003561556
2025-10-18 07:18:1135-155.6-56.7-14.44.28153-1.15, -0.271.190.003561557
2025-10-18 07:21:1136-155.0-56.5-14.43.58076-1.16, -0.271.190.003561558
2025-10-18 07:24:1137-213.4-119.3-14.76.29618-1.16, -0.251.197.133561561
2025-10-18 07:27:0038-229.8-78.6-15.37.910568-1.16, -0.251.181.113561562
2025-10-18 07:30:1139-213.9-58.4-15.56.410093-1.16, -0.251.189.983561565
2025-10-18 07:33:1140-212.8-58.2-15.66.710245-1.16, -0.261.182.833561566
2025-10-18 07:36:1141-217.5-58.9-15.86.810410-1.16, -0.251.180.003561569
2025-10-18 07:39:1142-224.7-59.0-16.17.510603-1.15, -0.261.180.003561570
2025-10-18 07:42:1143-226.5-59.2-16.17.210606-1.15, -0.261.180.003561573
2025-10-18 07:45:1144-222.9-59.5-16.56.510528-1.15, -0.271.180.003561574
2025-10-18 07:48:1145-234.8-59.5-15.414.411912-1.14, -0.271.180.003561577
2025-10-18 07:51:1146-238.6-59.6-15.813.712036-1.15, -0.271.180.003561578
2025-10-18 07:54:1147-226.4-59.0-17.05.210837-1.15, -0.271.180.003561581
2025-10-18 07:57:3548-245.1-59.0-16.113.712345-1.15, -0.281.181.113561582

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 )