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 13725
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2025-08-29 22:18 UTC)
Last detected dimming:
   0 hours and 21 minutes ago (2025-08-29 22:18 UTC)


Overview for dimming #:
   13725           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 #: 13725          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-08-28 16:21:1110.00.00.00.00 , 0.003513096
2025-08-28 16:24:1120.00.00.00.00 , 0.003513097
2025-08-28 16:27:1130.00.00.00.00 , 0.003513101
2025-08-28 16:30:1140.00.00.00.00 , 0.003513102
2025-08-28 16:33:1150.00.00.00.00 , 2.303513104
2025-08-28 16:36:1160.00.0-7.40.04-34.6-50.1-0.64, -0.640.903.723513105
2025-08-28 16:39:117-0.4-3.3-7.70.348-33.9-48.4-0.63, -0.630.897.393513108
2025-08-28 16:42:118-0.9-6.0-8.00.8112-34.4-49.8-0.64, -0.630.901.383513109
2025-08-28 16:45:119-1.5-8.1-7.31.4190-34.7-50.2-0.64, -0.640.905.003513112
2025-08-28 16:48:1110-1.1-6.4-7.71.0135-34.2-50.1-0.64, -0.630.905.753513113
2025-08-28 16:51:1111-1.6-8.1-8.21.3187-34.6-49.9-0.64, -0.640.901.503513116
2025-08-28 16:54:1112-2.3-8.6-8.61.6256-34.5-50.1-0.64, -0.630.906.423513117
2025-08-28 16:57:1113-2.4-9.8-9.51.5249-34.6-50.2-0.64, -0.640.906.673513120
2025-08-28 17:00:1114-2.7-8.8-8.41.7291-34.6-50.2-0.64, -0.640.905.443513121
2025-08-28 17:03:1115-3.3-8.8-8.42.1360-34.5-49.2-0.63, -0.640.901.563513124
2025-08-28 17:06:1116-3.8-8.2-9.12.2397-34.3-46.1-0.60, -0.640.881.143513125
2025-08-28 17:09:1117-4.4-8.3-8.92.8471-34.7-46.3-0.60, -0.640.880.003513128
2025-08-28 17:12:1118-5.1-8.7-8.53.4548-34.7-46.2-0.60, -0.640.880.003513129
2025-08-28 17:15:1119-6.7-8.3-8.84.7718-35.8-47.9-0.61, -0.650.890.003513132
2025-08-28 17:18:1120-7.0-8.8-8.84.8744-36.1-46.6-0.59, -0.660.890.003513133
2025-08-28 17:21:1121-7.4-9.0-8.74.9782-37.6-52.7-0.64, -0.670.9317.863513136
2025-08-28 17:24:1122-6.9-10.0-8.64.8713-37.1-51.3-0.63, -0.670.925.853513137
2025-08-28 17:27:1123-7.0-9.4-9.24.3699-36.8-50.6-0.63, -0.660.915.753513140
2025-08-28 17:30:1124-7.8-9.4-8.85.1825-37.1-50.9-0.63, -0.670.920.003513141
2025-08-28 17:33:1125-8.7-8.9-9.05.3879-37.0-49.5-0.61, -0.670.910.003513145
2025-08-28 17:36:1126-9.3-9.4-9.65.9937-37.5-51.0-0.62, -0.670.920.003513146
2025-08-28 17:39:1127-10.9-9.6-9.36.81120-37.5-51.3-0.63, -0.670.922.513513150
2025-08-28 17:42:1128-12.3-10.2-9.67.81220-38.2-53.6-0.64, -0.680.931.673513151
2025-08-28 17:45:1129-14.2-12.6-9.69.31382-39.8-57.3-0.65, -0.690.950.003513152
2025-08-28 17:48:1130-15.8-14.1-9.610.31529-38.7-53.1-0.63, -0.690.930.003513153
2025-08-28 17:51:1131-19.1-16.5-9.812.41788-39.4-55.3-0.64, -0.690.940.003513158
2025-08-28 17:54:1132-20.1-17.2-10.012.91844-38.6-54.5-0.64, -0.680.940.003513159
2025-08-28 17:57:1133-28.1-19.9-10.713.32206-39.5-56.5-0.65, -0.690.954.923513160
2025-08-28 18:00:1134-29.0-19.1-10.913.82259-39.1-54.6-0.64, -0.690.9412.303513161
2025-08-28 18:03:1135-48.4-26.4-10.613.83807-39.0-54.6-0.64, -0.690.947.523513165
2025-08-28 18:06:1136-56.2-40.4-10.414.64191-38.3-52.6-0.63, -0.680.931.303513166
2025-08-28 18:09:1137-59.5-49.7-10.814.74317-39.4-54.1-0.63, -0.690.940.003513170
2025-08-28 18:12:1138-60.5-55.8-10.813.64323-40.1-54.0-0.62, -0.700.940.003513171
2025-08-28 18:15:1139-61.8-47.6-10.915.44508-40.4-55.2-0.63, -0.700.951.183513172
2025-08-28 18:18:1140-61.9-36.2-11.115.24575-40.3-54.3-0.63, -0.700.940.003513173
2025-08-28 18:21:1141-63.5-31.7-11.314.14672-40.3-56.3-0.64, -0.700.951.263513176
2025-08-28 18:24:1142-63.9-26.4-11.314.34756-39.9-55.5-0.64, -0.700.950.003513177
2025-08-28 18:27:1143-75.0-27.5-11.616.45437-39.6-54.2-0.63, -0.700.941.853513180
2025-08-28 18:30:1144-78.7-28.0-11.717.95695-39.2-55.4-0.64, -0.690.940.003513181
2025-08-28 18:33:1145-103.6-43.6-12.521.465650.3-19.6-0.34, -0.110.364.323513184
2025-08-28 18:36:1146-110.0-44.0-12.523.869830.6-22.0-0.38, -0.110.390.843513185
2025-08-28 18:39:1147-113.1-44.8-12.723.570691.0-21.5-0.37, -0.100.384.423513188
2025-08-28 18:42:1148-116.7-45.2-13.024.372380.5-18.5-0.32, -0.110.340.003513189
2025-08-28 18:45:1149-121.6-46.1-12.924.974800.8-21.5-0.37, -0.100.380.003513192
2025-08-28 18:48:1150-130.2-46.7-13.226.97978-0.5-17.4-0.30, -0.130.332.093513193
2025-08-28 18:51:1151-134.9-47.8-13.228.78246-1.0-17.7-0.31, -0.140.340.003513196
2025-08-28 18:54:1152-157.9-48.1-13.131.29815-2.9-18.8-0.33, -0.170.371.083513197
2025-08-28 18:57:1153-162.2-48.6-13.635.79938-0.8-15.6-0.27, -0.140.301.063513200
2025-08-28 19:00:1154-189.2-48.6-13.239.511893-3.2-17.6-0.31, -0.180.350.003513201
2025-08-28 19:03:1155-197.1-48.6-13.141.612381-4.2-17.7-0.31, -0.190.360.003513204
2025-08-28 19:06:1156-203.8-49.7-13.043.612914-5.1-18.5-0.32, -0.210.380.003513205
2025-08-28 19:09:1157-189.7-49.5-13.442.811756-3.0-14.7-0.26, -0.170.310.003513208
2025-08-28 19:12:1158-219.9-49.4-12.945.913964-5.9-19.3-0.33, -0.220.400.003513209
2025-08-28 19:15:1159-238.6-49.1-13.049.615185-6.5-23.0-0.39, -0.230.451.413513212
2025-08-28 19:18:1160-244.4-49.2-13.252.615440-6.8-23.0-0.39, -0.230.465.153513213
2025-08-28 19:21:1161-250.2-48.8-13.051.515884-7.5-22.2-0.38, -0.250.4515.803513216
2025-08-28 19:24:1162-255.6-48.3-13.153.316219-7.4-21.6-0.37, -0.250.4417.223513217
2025-08-28 19:27:1163-253.8-49.0-13.153.816033-6.5-23.1-0.40, -0.230.4623.573513220
2025-08-28 19:30:1164-258.0-49.8-13.155.816200-6.5-24.4-0.42, -0.230.4720.093513221
2025-08-28 19:33:1165-269.7-49.5-13.256.516656-6.8-21.7-0.37, -0.240.4422.483513224
2025-08-28 19:36:1166-277.3-49.6-13.358.916926-6.1-18.9-0.33, -0.230.4032.733513225
2025-08-28 19:39:1167-297.3-51.0-13.062.118236-6.3-18.8-0.32, -0.230.4044.733513228
2025-08-28 19:42:1168-299.8-51.7-13.361.818006-6.1-16.8-0.29, -0.230.3730.673513229
2025-08-28 19:45:1169-318.4-51.8-13.264.519053-6.4-14.4-0.25, -0.230.3429.513513232
2025-08-28 19:48:1170-329.1-67.4-13.265.119318-6.4-12.1-0.21, -0.230.3133.153513233
2025-08-28 19:51:1171-338.5-84.0-13.466.619528-6.8-10.9-0.19, -0.240.3133.403513236
2025-08-28 19:54:1172-370.0-91.3-13.580.121238-7.0-10.3-0.18, -0.250.3042.633513237
2025-08-28 19:57:1173-382.9-89.8-13.781.521639-7.1-10.6-0.19, -0.250.3139.393513240
2025-08-28 20:00:1174-397.1-95.6-13.884.022222-7.0-7.8-0.14, -0.250.2825.383513241
2025-08-28 20:03:1175-409.6-100.7-13.985.522397-7.3-7.0-0.12, -0.250.2821.463513244
2025-08-28 20:06:1176-414.2-104.0-14.085.922483-7.7-6.8-0.12, -0.260.291.023513245
2025-08-28 20:09:1177-422.1-94.6-14.087.722621-8.2-7.0-0.12, -0.270.290.003513248
2025-08-28 20:12:1178-431.1-103.6-14.189.022837-8.3-5.6-0.10, -0.270.2911.273513249
2025-08-28 20:15:1179-435.0-104.9-13.988.823150-8.6-6.0-0.11, -0.270.290.003513252
2025-08-28 20:18:1180-435.4-104.0-13.987.822974-8.8-6.0-0.11, -0.280.300.003513253
2025-08-28 20:21:1181-430.7-96.0-13.888.322907-9.1-6.7-0.12, -0.280.300.003513256
2025-08-28 20:24:1182-431.9-95.5-13.987.822918-9.2-7.9-0.14, -0.280.311.753513257
2025-08-28 20:27:1183-440.8-95.9-13.891.023250-9.3-8.3-0.14, -0.290.3211.953513260
2025-08-28 20:30:1184-455.6-90.3-14.195.924042-10.0-10.6-0.18, -0.300.3510.023513261
2025-08-28 20:33:1185-455.3-85.9-14.094.924077-10.0-12.5-0.22, -0.300.370.003513264
2025-08-28 20:36:1186-433.6-84.6-14.390.322545-9.6-13.1-0.23, -0.290.371.163513265
2025-08-28 20:39:1187-448.9-85.3-14.296.623778-10.1-15.4-0.27, -0.300.400.003513268
2025-08-28 20:42:1188-452.3-79.8-14.097.024313-9.9-17.2-0.29, -0.290.411.473513269
2025-08-28 20:45:1189-451.5-77.3-14.095.824461-10.0-19.0-0.33, -0.290.440.003513272
2025-08-28 20:48:1190-457.6-76.6-13.996.224970-10.3-21.5-0.37, -0.300.471.733513273
2025-08-28 20:51:1191-453.8-79.0-13.996.924646-10.4-21.8-0.37, -0.300.470.883513276
2025-08-28 20:54:1192-465.9-77.3-13.999.125340-10.5-21.9-0.37, -0.300.481.243513277
2025-08-28 20:57:1193-475.4-74.0-13.998.825610-10.3-20.9-0.36, -0.300.462.643513280
2025-08-28 21:00:3594-458.7-68.6-13.994.024627-9.7-21.2-0.36, -0.280.461.563513281
2025-08-28 21:03:1195-483.0-66.9-13.9100.226201-10.3-22.6-0.38, -0.290.480.003513284
2025-08-28 21:06:1296-529.9-69.7-14.7109.027645-10.0-22.7-0.38, -0.290.480.003513285
2025-08-28 21:09:1197-493.2-69.3-13.9101.126872-10.1-24.5-0.41, -0.290.500.003513288
2025-08-28 21:12:1198-491.7-70.1-13.799.926947-10.3-25.2-0.42, -0.290.520.003513289
2025-08-28 21:15:1199-492.8-71.0-13.7100.327005-10.0-26.6-0.45, -0.290.530.003513292
2025-08-28 21:18:11100-499.4-71.1-13.6101.127491-10.1-27.1-0.45, -0.290.540.003513293
2025-08-28 21:21:11101-492.8-71.0-13.599.227210-10.0-28.9-0.48, -0.280.560.003513296

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 )