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 13745
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2025-09-03 22:00 UTC)
Last detected dimming:
   0 hours and 20 minutes ago (2025-09-03 22:00 UTC)


Overview for dimming #:
   13745           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 #: 13745          
timeseq #total
intensity		max
intensity		median
intensity		areasizelatlonx,y in R☉dist.
R☉		detectionImg ID
2025-08-30 18:57:1110.00.00.00.00 , 1.703515119
2025-08-30 19:00:1120.00.00.00.00 , 0.003515122
2025-08-30 19:03:1130.00.00.00.00 , 0.003515123
2025-08-30 19:06:114-0.2-1.0-8.20.118 , 1.653515126
2025-08-30 19:09:115-0.5-3.0-10.10.44727.0-66.6-0.83, 0.410.920.893515127
2025-08-30 19:12:116-1.4-7.3-10.30.89833.1-66.3-0.78, 0.500.931.113515130
2025-08-30 19:15:117-4.4-18.1-10.61.821731.3-68.2-0.80, 0.480.941.603515131
2025-08-30 19:18:118-7.0-24.6-10.32.732030.6-68.6-0.81, 0.470.942.613515134
2025-08-30 19:21:119-8.8-26.5-9.73.641830.8-68.2-0.81, 0.470.930.003515135
2025-08-30 19:24:1110-36.7-34.6-12.29.922261.2-12.9-0.23, -0.100.255.913515138
2025-08-30 19:27:1111-57.7-42.9-15.512.92958-0.3-11.0-0.19, -0.130.2320.583515139
2025-08-30 19:30:1112-88.3-44.2-15.518.54349-1.2-8.9-0.16, -0.150.2148.663515142
2025-08-30 19:33:1113-120.5-53.0-16.124.45766-1.3-9.2-0.16, -0.150.2283.673515143
2025-08-30 19:36:1114-163.9-74.5-15.931.17396-0.4-14.7-0.26, -0.130.2991.043515146
2025-08-30 19:39:1115-221.9-98.1-15.739.395960.2-15.0-0.26, -0.120.2980.303515147
2025-08-30 19:42:1116-275.3-145.4-16.645.8113662.6-16.8-0.29, -0.080.3085.363515150
2025-08-30 19:45:1117-331.7-190.9-15.954.6134332.6-16.4-0.29, -0.080.30101.093515151
2025-08-30 19:48:1118-349.3-212.4-16.753.8132142.8-16.2-0.28, -0.070.2960.763515154
2025-08-30 19:51:1119-365.4-218.1-16.656.7138692.6-15.6-0.27, -0.080.2831.843515155
2025-08-30 19:54:1120-389.3-218.4-15.664.2151032.8-15.6-0.27, -0.070.2846.103515158
2025-08-30 19:57:1121-407.9-220.4-15.767.1155352.9-15.3-0.27, -0.070.2837.763515159
2025-08-30 20:00:1122-421.8-216.0-16.066.9155762.8-15.5-0.27, -0.070.2813.033515162
2025-08-30 20:03:1123-433.1-208.1-16.166.4155893.0-15.9-0.28, -0.070.2928.573515163
2025-08-30 20:06:1124-441.1-191.9-15.668.8159602.8-15.3-0.27, -0.070.287.243515166
2025-08-30 20:09:1125-456.4-217.1-15.471.1168982.7-15.1-0.26, -0.080.2711.963515167
2025-08-30 20:12:1126-474.4-222.4-15.774.0176352.5-14.9-0.26, -0.080.2751.403515170
2025-08-30 20:15:1127-484.6-208.8-15.178.7184542.4-14.9-0.26, -0.080.27122.023515171
2025-08-30 20:18:1128-495.3-225.2-14.881.3191552.2-14.5-0.25, -0.080.2796.693515174
2025-08-30 20:21:1129-505.3-215.9-14.486.9199792.8-15.0-0.26, -0.070.2768.473515175
2025-08-30 20:24:1130-487.6-213.9-14.287.9203012.7-14.9-0.26, -0.080.2712.013515178
2025-08-30 20:27:0031-557.1-204.1-13.1119.3269162.6-14.2-0.25, -0.080.2630.323515179
2025-08-30 20:30:1232-584.6-196.6-12.9129.9292132.5-14.1-0.25, -0.080.2623.983515182
2025-08-30 20:33:1133-548.5-196.2-13.1117.7266402.3-14.0-0.24, -0.080.260.003515183
2025-08-30 20:36:1134-570.6-215.4-13.0123.1280932.2-13.7-0.24, -0.090.260.003515186
2025-08-30 20:39:1135-575.1-214.5-13.1123.9283072.0-13.7-0.24, -0.090.2515.003515187
2025-08-30 20:42:1136-583.3-211.3-13.3124.1286142.4-14.0-0.24, -0.080.2613.053515190
2025-08-30 20:45:1137-587.1-197.7-13.4126.0291032.4-14.1-0.25, -0.080.2616.623515191
2025-08-30 20:48:1138-601.6-203.9-13.5130.0300262.6-14.3-0.25, -0.080.262.593515194
2025-08-30 20:51:1139-605.6-194.1-13.6131.9302962.8-14.5-0.25, -0.070.261.603515195
2025-08-30 20:54:1140-623.7-204.9-13.6136.1310922.6-14.7-0.26, -0.080.2734.523515198
2025-08-30 20:57:1141-628.2-197.2-13.8138.8313042.5-14.7-0.26, -0.080.2710.613515199
2025-08-30 21:00:3542-646.9-201.6-13.8142.9322242.6-15.0-0.26, -0.080.278.783515203
2025-08-30 21:03:1143-655.0-173.5-13.9145.0326082.5-14.8-0.26, -0.080.2719.413515204
2025-08-30 21:06:1144-660.8-189.1-14.0146.8329082.5-15.0-0.26, -0.080.271.783515206
2025-08-30 21:09:1145-662.6-180.4-14.0148.6332562.3-14.9-0.26, -0.080.271.933515207
2025-08-30 21:12:1146-672.4-171.5-14.0152.2339752.3-14.8-0.26, -0.080.276.983515210
2025-08-30 21:15:1147-676.2-169.9-13.9155.1344711.6-14.1-0.25, -0.090.260.003515211
2025-08-30 21:18:1148-697.6-163.5-13.9167.1358031.8-14.2-0.25, -0.090.260.003515214
2025-08-30 21:21:1149-706.1-169.5-14.1162.6357471.3-13.7-0.24, -0.100.260.003515215
2025-08-30 21:24:1150-712.9-162.7-14.0167.8364411.4-14.1-0.25, -0.100.262.753515218
2025-08-30 21:27:1151-736.1-161.4-14.0179.9376611.3-13.7-0.24, -0.100.2613.873515219
2025-08-30 21:30:1152-735.6-156.9-14.3171.8370951.0-13.5-0.24, -0.110.2627.983515222
2025-08-30 21:33:1153-752.5-156.3-14.1184.7385620.9-13.4-0.23, -0.110.2615.723515223
2025-08-30 21:36:1154-770.9-142.7-14.2191.0397250.9-12.8-0.22, -0.110.252.083515226
2025-08-30 21:39:1155-778.3-156.2-14.3192.4399950.7-12.9-0.23, -0.110.256.703515227
2025-08-30 21:42:1156-777.7-132.2-14.5182.8394890.3-12.4-0.22, -0.120.252.523515230
2025-08-30 21:45:1157-787.1-128.9-14.5186.0400930.1-12.3-0.22, -0.120.254.933515231
2025-08-30 21:48:1158-822.9-122.0-14.0206.9429690.0-11.7-0.20, -0.120.240.963515234
2025-08-30 21:51:1159-826.7-145.1-14.3204.542497-0.3-12.1-0.21, -0.130.251.543515235
2025-08-30 21:54:1160-844.2-153.1-14.0209.043752-0.4-12.3-0.22, -0.130.251.213515238
2025-08-30 21:57:1161-852.5-136.2-14.0212.344383-0.3-12.1-0.21, -0.130.252.843515239
2025-08-30 22:00:1162-859.7-124.7-14.1214.144720-0.5-12.6-0.22, -0.130.260.003515242
2025-08-30 22:03:1163-872.2-111.1-14.0217.845597-0.7-12.7-0.22, -0.140.260.003515243
2025-08-30 22:06:1164-881.0-114.4-14.0220.645945-0.5-12.9-0.23, -0.130.266.463515246
2025-08-30 22:09:1165-881.0-115.7-14.0221.845940-0.7-13.3-0.23, -0.140.272.403515247
2025-08-30 22:12:1166-880.9-108.6-14.0221.745684-0.7-13.7-0.24, -0.130.289.143515251
2025-08-30 22:15:1167-893.1-109.9-14.1225.146389-0.9-13.9-0.24, -0.140.287.553515252
2025-08-30 22:18:1168-896.8-109.3-14.0225.946694-0.8-13.7-0.24, -0.140.285.553515255
2025-08-30 22:21:1169-902.6-109.8-14.1226.946840-1.1-13.4-0.24, -0.140.283.733515256
2025-08-30 22:24:1170-917.4-111.4-14.1229.847377-1.5-13.2-0.23, -0.150.2811.353515258
2025-08-30 22:27:1171-927.3-112.4-14.2229.147484-1.7-13.4-0.23, -0.150.282.063515259
2025-08-30 22:30:1172-935.3-111.6-14.3230.347738-1.7-13.5-0.24, -0.150.2828.023515262
2025-08-30 22:33:1173-953.5-111.8-14.3233.148537-1.8-12.9-0.23, -0.150.2713.183515263
2025-08-30 22:36:1174-962.2-113.1-14.4234.348872-1.5-13.0-0.23, -0.150.276.363515266
2025-08-30 22:39:1175-969.6-113.6-14.5234.748889-1.6-12.9-0.23, -0.150.270.933515267
2025-08-30 22:42:1176-980.0-115.6-14.6235.048889-1.7-13.1-0.23, -0.150.280.003515270
2025-08-30 22:45:1177-992.6-117.5-14.6240.249759-1.9-12.9-0.23, -0.160.270.003515271
2025-08-30 22:48:1178-1,008.0-119.2-14.7241.550068-2.0-12.9-0.23, -0.160.286.603515274
2025-08-30 22:51:1179-1,027.0-119.8-14.7245.750974-1.9-12.9-0.23, -0.160.283.023515275
2025-08-30 22:54:1180-1,053.3-121.1-14.8252.652130-2.1-12.6-0.22, -0.160.270.993515278
2025-08-30 22:57:1181-1,057.0-121.5-14.8253.052170-2.0-12.9-0.23, -0.160.280.903515279
2025-08-30 23:00:1182-1,049.0-121.3-14.8252.751836-2.0-13.0-0.23, -0.160.281.013515282
2025-08-30 23:03:1183-1,062.6-121.2-15.0254.152127-2.1-12.5-0.22, -0.160.271.513515283
2025-08-30 23:06:1184-1,072.7-122.2-15.0257.152777-2.0-12.7-0.22, -0.160.270.953515286
2025-08-30 23:09:1185-1,075.0-120.5-15.0257.752624-2.2-12.3-0.22, -0.160.274.463515287
2025-08-30 23:12:1186-1,091.9-121.6-15.1259.753388-2.0-12.5-0.22, -0.160.273.733515290
2025-08-30 23:15:1187-1,090.4-121.5-15.1260.353427-2.1-12.4-0.22, -0.160.271.273515291
2025-08-30 23:18:1188-1,101.2-123.0-15.2261.553736-2.2-12.4-0.22, -0.160.270.003515295
2025-08-30 23:21:1189-1,106.8-124.6-15.1265.354251-2.3-12.6-0.22, -0.160.270.003515296
2025-08-30 23:24:1190-1,119.8-124.5-15.0269.054962-2.2-13.0-0.23, -0.160.280.943515298
2025-08-30 23:27:1191-1,120.0-121.6-15.1269.754949-2.5-12.7-0.22, -0.170.281.143515299
2025-08-30 23:30:1192-1,130.9-122.4-15.0271.255388-2.4-12.7-0.22, -0.160.282.673515302
2025-08-30 23:33:1193-1,131.6-123.1-15.1270.655301-2.1-12.7-0.22, -0.160.286.493515303
2025-08-30 23:36:1194-1,142.4-122.1-15.1274.655999-2.2-12.7-0.22, -0.160.284.423515306
2025-08-30 23:39:1195-1,146.2-123.0-15.1276.856355-2.2-12.7-0.22, -0.160.285.643515307
2025-08-30 23:42:1196-1,151.7-122.6-15.2278.156419-2.4-12.4-0.22, -0.170.271.773515310
2025-08-30 23:45:1197-1,153.4-121.0-15.3279.956552-2.3-12.5-0.22, -0.160.270.003515311
2025-08-30 23:48:1198-1,163.6-120.9-15.4278.156561-2.4-12.6-0.22, -0.170.280.003515314
2025-08-30 23:51:1199-1,173.2-121.8-15.5280.956923-2.3-13.0-0.23, -0.160.287.933515315
2025-08-30 23:54:11100-1,187.6-120.4-15.5290.557838-2.1-13.0-0.23, -0.160.282.423515318
2025-08-30 23:57:11101-1,212.8-120.4-15.4307.159632-2.2-13.5-0.24, -0.160.290.873515319
2025-08-31 00:00:11102-1,224.9-119.7-15.5309.360024-2.0-13.9-0.24, -0.160.290.003515324
2025-08-31 00:03:11103-1,234.8-120.0-15.5310.860611-2.1-14.0-0.24, -0.160.290.003515325
2025-08-31 00:06:11104-1,214.2-117.5-15.7293.759131-2.1-14.1-0.25, -0.160.290.003515326
2025-08-31 00:09:11105-1,245.1-117.8-15.6313.360927-2.0-14.3-0.25, -0.160.300.003515327
2025-08-31 00:12:11106-1,246.3-118.2-15.7312.560888-2.0-14.4-0.25, -0.160.300.833515331
2025-08-31 00:15:11107-1,258.5-117.4-15.7314.561162-1.9-14.8-0.26, -0.150.300.003515332
2025-08-31 00:18:11108-1,263.7-114.5-15.9314.761267-1.9-15.0-0.26, -0.160.310.003515335
2025-08-31 00:21:11109-1,268.7-115.4-15.8315.661623-1.9-15.1-0.26, -0.160.310.933515336
2025-08-31 00:24:11110-1,273.8-116.0-15.8320.662064-2.1-15.1-0.26, -0.160.310.003515338
2025-08-31 00:27:11111-1,285.2-114.7-15.8326.362812-2.0-15.3-0.27, -0.160.310.883515339
2025-08-31 00:30:11112-1,284.6-113.9-16.0321.362458-2.0-15.3-0.27, -0.160.310.003515342
2025-08-31 00:33:11113-1,299.1-115.3-15.8328.263176-1.9-15.5-0.27, -0.160.310.003515343
2025-08-31 00:36:11114-1,299.4-117.3-15.9329.163048-2.1-15.4-0.27, -0.160.310.003515346
2025-08-31 00:39:11115-1,301.5-117.8-15.9330.063116-1.9-15.5-0.27, -0.160.310.003515347
2025-08-31 00:42:11116-1,307.1-118.4-16.0326.963022-1.9-15.6-0.27, -0.160.310.903515351
2025-08-31 00:45:11117-1,309.4-117.5-16.0327.163196-2.0-16.0-0.28, -0.160.321.033515352
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 )