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 13941
Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2025-10-01 20:51 UTC)
Last detected dimming:
   8 hours and 18 minutes ago (2025-10-01 12:54 UTC)


Overview for dimming #:
   13941           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 #: 13941          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-09-24 16:51:1110.00.00.00.00 , 0.003538979
2025-09-24 16:54:112-0.6-5.8-13.40.136 , 0.003538980
2025-09-24 16:57:113-2.5-11.8-15.70.5131-6.627.50.46, -0.220.520.003538981
2025-09-24 17:00:114-2.5-14.2-18.10.5132-6.027.40.46, -0.210.510.003538982
2025-09-24 17:03:115-4.2-22.0-18.00.7195-5.927.10.46, -0.210.510.923538985
2025-09-24 17:06:116-8.0-26.2-17.71.4391-6.126.80.45, -0.220.502.753538986
2025-09-24 17:09:117-12.5-33.4-19.32.0561-6.726.30.45, -0.230.501.793538989
2025-09-24 17:12:118-15.5-37.3-23.32.3632-7.226.30.44, -0.240.505.663538992
2025-09-24 17:15:119-19.8-39.1-23.92.7755-7.426.30.45, -0.240.513.493538993
2025-09-24 17:18:1110-22.2-40.2-22.13.1853-7.926.20.44, -0.250.512.203538994
2025-09-24 17:21:1111-23.5-40.0-21.43.2897-9.125.90.44, -0.270.510.003538999
2025-09-24 17:24:1112-24.0-49.6-22.63.2880-10.125.70.43, -0.290.520.853539000
2025-09-24 17:27:1113-24.6-61.0-23.43.1855-10.325.60.43, -0.290.525.713539001
2025-09-24 17:30:1114-22.6-67.7-22.72.8764-10.525.50.43, -0.290.523.703539002
2025-09-24 17:33:1115-21.3-67.5-20.92.7735-10.525.60.43, -0.290.520.003539007
2025-09-24 17:36:1116-20.3-63.2-18.52.6727-10.825.80.43, -0.300.520.003539008
2025-09-24 17:39:1117-18.6-58.7-18.02.4664-10.926.00.44, -0.300.530.003539009
2025-09-24 17:42:1118-15.9-49.9-19.32.0557-10.825.90.43, -0.300.530.003539010
2025-09-24 17:45:1119-18.8-46.8-13.49.4902-21.0-69.7-0.88, -0.400.971.083539013
2025-09-24 17:48:1120-21.4-41.0-9.411.31360-21.9-70.4-0.88, -0.410.972.243539014
2025-09-24 17:51:1121-21.7-39.8-9.512.01433-22.2-71.4-0.89, -0.420.981.473539019
2025-09-24 17:54:1122-20.4-33.5-9.312.41482-22.3-70.7-0.88, -0.420.980.003539020
2025-09-24 17:57:1123-21.4-28.8-9.512.51595-22.5-71.0-0.88, -0.420.980.003539021
2025-09-24 18:00:1124-21.1-23.7-9.513.31592-22.3-70.7-0.88, -0.420.980.003539022
2025-09-24 18:03:1125-22.8-21.5-9.814.01742-22.2-70.3-0.88, -0.420.971.763539025
2025-09-24 18:06:1126-24.2-22.6-10.014.21874-22.4-70.6-0.88, -0.420.984.573539026
2025-09-24 18:09:1127-26.0-23.6-10.414.21980-22.1-70.3-0.88, -0.420.976.183539029
2025-09-24 18:12:2328-26.7-24.6-10.213.02070-22.6-70.6-0.88, -0.420.982.943539030
2025-09-24 18:15:1129-29.6-26.2-10.413.02263-23.1-71.0-0.88, -0.430.982.573539033
2025-09-24 18:18:1130-36.0-27.3-10.913.02694-23.0-70.9-0.88, -0.430.983.473539034
2025-09-24 18:21:1131-41.1-28.3-11.113.92999-22.9-70.7-0.88, -0.430.982.713539039
2025-09-24 18:24:1132-47.1-29.7-11.214.03355-22.9-70.7-0.88, -0.430.981.613539040
2025-09-24 18:27:1133-54.4-30.9-11.715.03701-23.0-70.7-0.88, -0.430.981.443539041
2025-09-24 18:30:1134-59.9-31.5-12.016.33984-23.1-70.9-0.88, -0.430.982.103539042
2025-09-24 18:33:1135-63.7-34.3-12.616.14091-23.2-70.8-0.88, -0.430.981.623539047
2025-09-24 18:36:4736-71.7-39.3-12.517.44544-23.1-71.0-0.88, -0.430.982.073539048
2025-09-24 18:39:1137-77.2-42.5-12.717.24780-23.2-71.0-0.88, -0.430.982.493539049
2025-09-24 18:42:1138-83.9-49.1-12.917.55063-23.2-71.0-0.88, -0.430.985.813539050
2025-09-24 18:45:1139-86.4-52.8-13.117.95145-23.3-71.0-0.88, -0.430.981.283539053
2025-09-24 18:48:1140-88.4-54.4-12.817.85292-23.5-71.3-0.88, -0.440.980.003539054
2025-09-24 18:51:1141-89.2-53.3-13.018.25369-23.6-71.4-0.88, -0.440.980.003539059
2025-09-24 18:54:1142-91.4-53.0-13.118.45473-23.7-71.5-0.88, -0.440.980.003539060
2025-09-24 18:57:1143-112.2-51.8-11.921.67494-1.02, 0.111.030.003539061
2025-09-24 19:00:1144-111.0-52.5-11.922.17471-1.02, 0.121.030.003539062
2025-09-24 19:03:1145-114.9-53.2-12.023.87671-1.02, 0.101.021.133539065
2025-09-24 19:06:1146-119.9-53.1-12.224.67965-1.01, 0.101.020.003539068
2025-09-24 19:09:1147-118.2-53.2-12.123.37851-1.01, 0.101.0213.183539069
2025-09-24 19:12:1148-121.5-54.4-12.025.48079-1.02, 0.111.0227.203539070
2025-09-24 19:15:0149-125.9-54.5-12.226.18211-1.01, 0.101.0211.513539073
2025-09-24 19:18:1350-153.7-54.7-11.852.210642-1.01, 0.081.011.793539074
2025-09-24 19:21:1151-155.3-54.4-11.756.210788-1.01, 0.081.010.003539079
2025-09-24 19:24:1152-161.2-55.5-11.460.111332-1.01, 0.091.010.003539080
2025-09-24 19:27:0053-170.9-56.6-11.962.711687-1.01, 0.071.0118.443539081
2025-09-24 19:30:1154-205.6-54.7-12.263.113477-1.01, 0.061.0127.533539082
2025-09-24 19:33:1155-214.8-55.8-12.364.314041-1.00, 0.051.018.403539087
2025-09-24 19:36:1156-219.0-55.9-12.265.614342-1.01, 0.051.0127.453539088
2025-09-24 19:39:1157-223.0-55.1-12.168.714624-1.00, 0.031.0028.543539089
2025-09-24 19:42:1158-227.1-55.4-12.168.714943-1.00, 0.031.0012.583539090
2025-09-24 19:45:1159-229.5-56.5-12.171.715002-1.00, 0.021.005.143539093
2025-09-24 19:48:1160-242.1-54.2-12.088.7160574.8-79.4-0.99, 0.060.9922.823539094
2025-09-24 19:51:1161-245.0-54.5-12.089.0162604.7-79.1-0.99, 0.060.994.873539097
2025-09-24 19:54:1162-248.3-53.4-11.990.5164214.0-77.9-0.99, 0.040.990.003539098
2025-09-24 19:57:1163-255.9-53.8-12.092.8169133.4-77.6-0.98, 0.030.980.003539101
2025-09-24 20:00:1164-257.4-53.6-12.192.8169053.2-76.8-0.98, 0.030.980.003539102
2025-09-24 20:03:1165-262.9-54.3-12.294.9172132.5-76.7-0.98, 0.020.980.003539106
2025-09-24 20:06:1166-262.5-52.8-12.194.6172952.5-76.3-0.98, 0.010.981.573539107
2025-09-24 20:09:1167-267.7-53.0-12.395.9176121.4-75.5-0.98, -0.010.980.863539111
2025-09-24 20:12:1168-273.9-52.7-12.498.1180051.8-76.5-0.98, 0.000.980.003539112
2025-09-24 20:15:1169-278.4-52.1-12.3100.9183311.6-76.3-0.98, 0.000.980.003539113

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 )