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 14930
Detector 24h operating status:

Last processed image:    
   0 hours and 24 minutes ago (2026-03-13 02:51 UTC)
Last detected dimming:
   1 hours and 8 minutes ago (2026-03-13 02:06 UTC)


Overview for dimming #:
   14930           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

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Details for dimming #: 14930          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2026-01-23 12:42:1110.00.00.00.00 , 0.003652557
2026-01-23 12:45:1120.00.00.00.00 , 0.003652560
2026-01-23 12:48:1130.00.00.00.00 , 0.003652561
2026-01-23 12:51:1140.00.00.00.00 , 0.923652564
2026-01-23 12:54:1150.00.00.00.00 , 1.303652565
2026-01-23 12:57:1160.00.00.00.00 , 1.003652568
2026-01-23 13:00:1170.00.00.00.00 , 0.003652569
2026-01-23 13:03:1180.00.00.00.00 , 0.003652572
2026-01-23 13:06:1190.00.00.00.00 , 0.003652573
2026-01-23 13:09:11100.00.00.00.00 , 1.913652576
2026-01-23 13:12:1111-0.3-1.5-32.10.0824.246.00.66, 0.470.8110.463652577
2026-01-23 13:15:1112-1.2-5.1-6.90.112424.246.00.66, 0.470.8114.253652580
2026-01-23 13:18:1113-3.4-7.1-6.80.144423.458.80.79, 0.440.9120.083652581
2026-01-23 13:21:1114-5.7-7.7-7.30.669020.855.60.78, 0.410.8817.903652584
2026-01-23 13:24:1115-5.8-7.8-7.40.973818.974.20.92, 0.350.989.273652585
2026-01-23 13:27:1116-6.6-8.5-7.61.673719.954.60.78, 0.390.874.613652588
2026-01-23 13:30:1117-8.0-10.5-7.82.282220.751.10.74, 0.410.844.553652589
2026-01-23 13:33:1118-17.1-24.3-8.63.0148421.050.30.73, 0.420.848.663652592
2026-01-23 13:36:1119-21.1-27.6-8.83.5178020.849.50.72, 0.410.838.633652593
2026-01-23 13:39:1120-25.6-28.9-8.84.3214221.049.70.72, 0.420.8317.053652596
2026-01-23 13:42:1121-30.2-30.5-8.84.9252221.250.40.73, 0.420.8416.373652597
2026-01-23 13:45:1122-33.8-33.0-8.75.0281521.750.40.72, 0.430.849.073652600
2026-01-23 13:48:1123-39.5-35.1-9.05.6335021.752.40.74, 0.430.8620.143652601
2026-01-23 13:51:1124-42.8-34.6-9.36.0356221.752.80.75, 0.420.8614.253652606
2026-01-23 13:54:1125-47.0-35.1-9.97.2380015.950.10.75, 0.330.8210.073652607
2026-01-23 13:57:1126-51.2-37.6-10.07.1391320.352.20.75, 0.400.8510.773652608
2026-01-23 14:00:1127-56.1-38.1-10.37.6403719.251.60.75, 0.390.848.103652609
2026-01-23 14:03:1128-63.8-39.1-10.48.3446214.948.30.73, 0.320.809.993652612
2026-01-23 14:06:1129-67.1-41.1-10.68.9457213.847.80.73, 0.300.793.453652613
2026-01-23 14:09:1130-71.7-46.3-10.99.647596.657.50.85, 0.170.863.403652616
2026-01-23 14:12:2331-75.1-45.6-11.210.449645.357.90.85, 0.140.862.163652617
2026-01-23 14:15:1132-77.7-51.3-11.210.350913.760.30.88, 0.110.881.773652620
2026-01-23 14:18:1133-80.9-60.4-11.411.152532.860.30.88, 0.100.882.703652621
2026-01-23 14:21:1134-79.7-47.2-11.511.452492.263.60.91, 0.080.913.223652624
2026-01-23 14:24:1135-83.0-49.9-11.411.754081.662.60.90, 0.070.901.883652625
2026-01-23 14:27:1136-84.2-45.5-11.411.75575-0.864.50.91, 0.030.912.093652628
2026-01-23 14:30:1137-88.2-48.6-11.612.558171.566.20.92, 0.060.931.123652629
2026-01-23 14:33:1138-88.9-42.3-11.212.959760.470.90.95, 0.040.960.003652632
2026-01-23 14:36:1139-90.2-43.0-11.012.66087-0.170.30.95, 0.030.950.003652633
2026-01-23 14:39:1140-89.9-42.6-11.112.66063-0.472.80.96, 0.020.973.633652638
2026-01-23 14:42:1141-90.6-42.4-11.012.86142-1.174.00.97, 0.010.973.893652639
2026-01-23 14:45:1142-89.7-40.7-11.012.66102-0.972.80.96, 0.010.963.263652640
2026-01-23 14:48:1143-87.2-40.0-11.012.15989-1.671.30.96, 0.000.961.573652641
2026-01-23 14:51:1144-87.8-40.9-11.111.75988-0.671.10.96, 0.020.960.003652646
2026-01-23 14:54:1145-87.0-38.4-11.011.85978-1.669.20.94, 0.010.940.003652647
2026-01-23 14:57:1146-100.2-38.4-11.211.16875-2.068.80.94, 0.000.943.933652648
2026-01-23 15:00:1147-103.6-34.9-11.511.07088-2.869.00.94, -0.020.943.803652649
2026-01-23 15:03:1148-107.0-33.0-11.610.97301-2.870.00.95, -0.020.954.433652652
2026-01-23 15:06:1149-196.6-79.0-12.821.610411-1.870.00.95, 0.000.9520.023652653
2026-01-23 15:09:1150-221.7-83.0-12.724.711631-2.369.50.95, -0.010.959.093652656
2026-01-23 15:12:1151-236.1-84.0-12.924.712208-2.571.00.95, -0.010.952.053652657
2026-01-23 15:15:1152-233.2-87.4-13.022.111741-1.674.90.97, 0.000.972.173652660
2026-01-23 15:18:1153-243.2-112.3-13.321.811883-1.475.30.98, 0.000.981.623652661
2026-01-23 15:21:1154-257.1-121.0-13.224.412789-2.972.20.96, -0.020.961.043652662
2026-01-23 15:24:1155-255.5-143.4-13.523.312387-2.669.80.95, -0.010.950.003652663
2026-01-23 15:27:1156-259.1-137.4-13.323.612660-3.369.60.95, -0.030.951.013652668
2026-01-23 15:30:1157-267.8-169.0-13.624.212800-2.967.90.94, -0.020.940.003652669
2026-01-23 15:33:1158-296.8-180.3-14.026.614046-5.168.90.94, -0.060.944.493652674
2026-01-23 15:36:1159-308.1-182.4-14.127.414316-6.069.50.94, -0.070.942.253652675
2026-01-23 15:39:1160-330.8-189.5-14.230.815188-6.566.00.92, -0.080.923.773652676
2026-01-23 15:42:1161-329.7-195.2-14.428.514786-8.068.10.93, -0.110.935.563652677
2026-01-23 15:45:1162-340.0-200.7-14.630.115136-8.064.30.90, -0.100.910.003652680
2026-01-23 15:48:1163-359.2-203.4-14.233.71637711.5-11.6-0.20, 0.290.350.973652681
2026-01-23 15:51:1164-380.5-192.1-14.137.5176078.5-11.7-0.20, 0.240.321.133652686
2026-01-23 15:54:1165-372.5-194.6-14.634.1164989.4-13.2-0.23, 0.260.340.003652687
2026-01-23 15:57:1166-394.9-196.9-14.337.9177798.8-12.5-0.22, 0.250.330.843652688
2026-01-23 16:00:1167-435.6-198.0-14.645.6201748.0-11.8-0.21, 0.230.310.003652689
2026-01-23 16:03:1168-434.0-193.6-14.745.3199048.0-11.7-0.20, 0.230.312.573652692
2026-01-23 16:06:1169-436.9-180.3-14.646.3202077.6-11.2-0.20, 0.220.301.153652693
2026-01-23 16:09:1170-442.1-178.2-14.847.4205207.2-11.1-0.19, 0.220.290.003652696
2026-01-23 16:12:1171-445.1-168.0-14.847.5207146.7-10.7-0.19, 0.210.280.973652697
2026-01-23 16:15:1172-444.8-162.1-14.946.6207656.1-10.1-0.18, 0.200.271.033652700
2026-01-23 16:18:1173-441.7-153.5-14.946.7209654.8-7.9-0.14, 0.180.232.053652701
2026-01-23 16:21:1174-449.5-151.9-14.850.0217024.0-7.7-0.14, 0.160.210.003652706
2026-01-23 16:24:1175-451.8-149.1-14.950.1217833.5-6.4-0.11, 0.160.190.003652707
2026-01-23 16:27:1176-460.2-148.5-14.751.7224253.1-6.1-0.11, 0.150.180.003652708
2026-01-23 16:30:1177-461.2-143.6-14.752.3225102.8-5.9-0.10, 0.140.180.003652709
2026-01-23 16:33:1178-461.4-141.3-14.652.1226372.4-5.6-0.10, 0.140.170.003652714
2026-01-23 16:36:1179-457.6-140.1-14.751.3223331.8-5.0-0.09, 0.130.150.003652715
2026-01-23 16:39:1180-456.3-136.5-14.850.7224001.7-4.8-0.09, 0.120.150.003652716
2026-01-23 16:42:1181-457.5-136.5-14.749.7223601.3-4.0-0.07, 0.120.140.003652717

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 )