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 14370
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2025-12-08 11:06 UTC)
Last detected dimming:
   0 hours and 18 minutes ago (2025-12-08 11:06 UTC)


Overview for dimming #:
   14370           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 #: 14370          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-11-10 18:57:1110.00.00.00.00 , 2.023583826
2025-11-10 19:00:1120.00.00.00.00 , 0.003583827
2025-11-10 19:03:1130.00.00.00.00 , 1.473583831
2025-11-10 19:06:1140.00.00.00.00 , 0.003583832
2025-11-10 19:09:115-0.1-1.7-15.20.09 , 0.003583836
2025-11-10 19:12:116-0.2-2.9-18.00.014 , 3.533583837
2025-11-10 19:15:117-0.3-3.2-20.70.11822.610.00.16, 0.330.370.003583838
2025-11-10 19:18:128-1.0-6.3-14.60.25622.710.10.16, 0.340.370.003583839
2025-11-10 19:21:119-1.3-6.3-11.60.38922.710.00.16, 0.340.375.363583844
2025-11-10 19:24:1110-2.3-8.8-13.60.516323.19.80.16, 0.340.385.263583845
2025-11-10 19:27:1111-3.0-8.8-14.10.720525.110.20.16, 0.380.412.593583846
2025-11-10 19:30:1112-3.4-11.3-14.00.823726.08.90.14, 0.390.410.003583847
2025-11-10 19:33:1113-1.9-9.9-12.10.514326.914.30.22, 0.410.460.003583850
2025-11-10 19:36:1114-1.9-10.3-13.90.514326.715.00.23, 0.400.470.003583851
2025-11-10 19:39:1115-1.9-9.7-11.50.515426.815.20.24, 0.400.470.003583856
2025-11-10 19:42:1116-2.0-8.1-12.90.514827.814.10.22, 0.420.472.173583857
2025-11-10 19:45:1117-5.1-12.0-14.11.133323.49.90.16, 0.350.3810.673583858
2025-11-10 19:48:1118-9.1-30.5-15.31.647522.89.80.16, 0.340.376.933583859
2025-11-10 19:51:1119-13.5-38.0-15.52.058823.310.50.17, 0.350.395.473583860
2025-11-10 20:09:1120-94.1-149.2-39.55.7170626.010.40.16, 0.390.420.003583874
2025-11-10 20:12:1121-90.9-115.0-42.05.6166926.810.40.16, 0.400.440.003583875
2025-11-10 20:15:1122-65.5-121.9-37.14.8142628.49.80.15, 0.430.463.173583876
2025-11-10 20:18:1123-64.8-123.4-33.04.9147728.49.90.15, 0.430.460.003583877
2025-11-10 20:21:1124-62.9-132.7-33.14.7141429.09.90.15, 0.440.470.003583882
2025-11-10 20:24:1125-67.8-134.2-33.74.9147529.09.80.15, 0.440.470.003583883
2025-11-10 20:27:1126-62.5-137.6-35.74.5134930.39.20.14, 0.460.480.003583884
2025-11-10 20:30:1127-74.2-143.5-39.44.8141330.09.30.14, 0.450.480.003583885
2025-11-10 20:33:1128-72.7-145.6-40.64.7139930.59.10.14, 0.460.480.003583888
2025-11-10 20:36:1129-72.6-145.2-40.24.5134030.49.10.14, 0.460.480.003583889
2025-11-10 20:39:1130-72.0-146.7-42.94.2124130.49.10.14, 0.460.480.003583892

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 )