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 15318
Detector 24h operating status:

Last processed image:    
   0 hours and 26 minutes ago (2026-04-01 19:36 UTC)
Last detected dimming:
   0 hours and 25 minutes ago (2026-04-01 19:36 UTC)


Overview for dimming #:
   15318           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 #: 15318          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2026-03-30 02:12:1110.00.00.00.00 , 0.003713253
2026-03-30 02:15:1120.00.00.00.00 , 0.003713254
2026-03-30 02:18:1130.00.00.00.00 , 0.003713255
2026-03-30 02:21:114-0.4-4.9-37.30.011-20.2-46.3-0.69, -0.270.741.353713256
2026-03-30 02:24:115-0.6-4.3-12.10.233-20.1-46.1-0.68, -0.270.741.023713264
2026-03-30 02:27:116-1.5-9.8-14.90.470-20.0-46.0-0.68, -0.270.731.103713265
2026-03-30 02:30:117-3.1-14.9-16.50.9145-19.9-46.0-0.68, -0.270.733.703713266
2026-03-30 02:33:118-5.2-16.4-22.21.3216-21.2-46.5-0.68, -0.290.745.013713267
2026-03-30 02:36:119-6.4-19.1-23.11.5253-26.2-47.9-0.67, -0.370.771.653713268
2026-03-30 02:39:1110-8.4-20.8-26.51.8304-35.1-52.9-0.66, -0.520.840.003713269
2026-03-30 02:42:1111-11.0-32.3-27.12.1363-35.5-53.3-0.66, -0.530.840.003713270
2026-03-30 02:45:1112-16.0-42.0-28.72.9483-36.0-53.9-0.66, -0.530.850.003713271
2026-03-30 02:48:1113-23.7-49.9-29.64.0663-36.1-53.8-0.66, -0.540.850.003713272
2026-03-30 02:51:1114-39.0-60.2-31.06.21042-36.5-54.2-0.66, -0.540.850.843713279
2026-03-30 02:54:1115-95.9-107.3-36.012.92226-36.3-54.8-0.67, -0.540.865.603713280
2026-03-30 02:57:0116-220.1-123.9-30.031.85453-36.0-54.0-0.66, -0.530.8530.433713281
2026-03-30 03:00:1317-394.5-140.7-31.861.99970-34.2-52.4-0.66, -0.510.83107.443713282
2026-03-30 03:03:1118-548.6-193.9-31.278.612822-32.7-50.1-0.65, -0.480.81169.843713283
2026-03-30 03:06:1119-698.8-220.8-29.791.216040-30.4-47.6-0.64, -0.440.78447.903713286
2026-03-30 03:09:0020-919.6-227.6-21.9121.223749-28.6-46.3-0.64, -0.410.76954.753713287
2026-03-30 03:12:1221-1,140.2-249.4-18.4139.029777-26.8-44.6-0.63, -0.380.741,120.393713288
2026-03-30 03:15:1122-1,344.8-268.7-17.3161.035756-26.5-44.2-0.63, -0.370.73641.283713289
2026-03-30 03:18:1223-1,525.6-279.9-18.1192.340641-26.6-43.8-0.63, -0.370.73381.923713295
2026-03-30 03:21:0024-1,686.7-291.4-18.0215.945991-26.2-43.3-0.62, -0.370.72634.933713296
2026-03-30 03:24:1225-1,848.8-308.4-17.6229.650915-25.7-42.8-0.62, -0.360.72432.783713298
2026-03-30 03:27:0126-1,946.9-324.0-17.9238.053287-25.9-43.0-0.62, -0.360.72428.213713299
2026-03-30 03:30:1127-2,100.9-366.3-16.6262.260471-26.0-43.6-0.63, -0.360.73238.983713300
2026-03-30 03:33:0028-2,166.4-379.0-17.0262.461897-26.2-43.7-0.63, -0.370.73165.583713301
2026-03-30 03:36:1329-2,103.7-425.6-19.0243.456864-26.3-43.4-0.62, -0.370.72827.343713306
2026-03-30 03:39:0030-2,213.5-436.1-18.1267.362310-26.3-43.7-0.63, -0.370.73142.933713307
2026-03-30 03:42:1231-2,251.9-437.1-17.9276.564210-26.2-43.8-0.63, -0.370.7350.983713312
2026-03-30 03:45:0032-2,283.8-438.6-17.6278.765492-26.0-43.6-0.63, -0.360.7369.133713313
2026-03-30 03:48:1233-2,303.1-441.4-17.1284.868008-25.9-43.5-0.63, -0.360.7258.883713314
2026-03-30 03:51:0034-2,297.8-441.3-16.8281.968043-25.8-43.3-0.63, -0.360.7219.973713315
2026-03-30 03:54:1235-2,299.5-439.2-16.5287.469051-25.8-43.3-0.62, -0.360.7210.213713320
2026-03-30 03:57:0036-2,287.5-438.2-16.6284.868170-25.7-43.2-0.62, -0.360.725.903713321
2026-03-30 04:00:1237-2,306.4-438.0-16.6290.669071-25.6-43.2-0.62, -0.360.721.913713322
2026-03-30 04:03:0138-2,320.1-437.2-16.8290.068387-25.6-43.1-0.62, -0.360.7228.143713323
2026-03-30 04:06:1339-2,330.1-444.3-17.1287.467647-25.6-43.1-0.62, -0.360.7218.773713326
2026-03-30 04:09:1140-2,348.7-440.6-16.5291.269627-25.6-43.2-0.62, -0.360.724.093713327
2026-03-30 04:12:1141-2,379.5-442.4-16.4295.970347-25.5-43.1-0.62, -0.360.724.483713334
2026-03-30 04:15:0042-2,385.7-444.3-16.7293.970287-25.4-43.0-0.62, -0.350.722.563713335
2026-03-30 04:18:1243-2,402.1-445.4-16.9293.070109-25.4-43.0-0.62, -0.350.725.163713336
2026-03-30 04:21:0044-2,377.2-442.6-17.0289.069009-25.3-43.0-0.62, -0.350.726.763713337
2026-03-30 04:24:1145-2,425.6-445.6-16.3301.572952-25.3-43.2-0.63, -0.350.725.103713338
2026-03-30 04:27:1146-2,429.0-446.7-16.2306.874154-25.1-43.2-0.63, -0.350.7213.173713339
2026-03-30 04:30:1147-2,453.7-441.3-16.3309.474545-25.0-43.1-0.63, -0.350.7218.043713344
2026-03-30 04:33:1148-2,462.1-447.7-16.5311.774589-24.9-43.1-0.63, -0.350.7225.873713345
2026-03-30 04:36:1149-2,469.9-448.7-16.6310.774713-24.8-43.1-0.63, -0.340.7210.803713346
2026-03-30 04:39:1150-2,462.1-449.3-16.7311.574323-24.8-43.1-0.63, -0.340.720.003713347
2026-03-30 04:54:1151-2,470.1-453.0-16.3321.476171-24.0-42.6-0.63, -0.330.710.003713357
2026-03-30 04:57:1152-2,474.0-453.6-16.3325.076235-23.9-42.5-0.63, -0.330.710.003713358
2026-03-30 05:00:1153-2,484.2-453.9-16.1327.376739-23.8-42.4-0.63, -0.330.7125.703713367
2026-03-30 05:03:1154-2,480.1-455.1-16.1326.776360-23.7-42.3-0.62, -0.320.7032.363713368
2026-03-30 05:06:1155-2,497.1-453.9-15.9330.576976-23.6-42.3-0.62, -0.320.7029.573713369
2026-03-30 05:09:1156-2,493.1-456.2-15.9330.377161-23.4-42.2-0.62, -0.320.706.053713370
2026-03-30 05:12:1157-2,508.2-456.4-15.9331.777470-23.4-42.1-0.62, -0.320.703.543713371
2026-03-30 05:15:1158-2,524.0-458.3-16.0331.977578-23.4-42.1-0.62, -0.320.7015.603713372
2026-03-30 05:18:1159-2,543.2-465.5-15.9334.678322-23.3-41.9-0.62, -0.320.7033.443713373
2026-03-30 05:21:1160-2,557.6-463.1-16.0332.177914-23.2-41.9-0.62, -0.320.7028.693713374
2026-03-30 05:24:1161-2,574.1-464.5-15.9335.179038-23.1-41.9-0.62, -0.310.709.213713379
2026-03-30 05:27:1162-2,579.4-461.6-15.9336.779156-23.1-42.0-0.62, -0.310.7010.333713380
2026-03-30 05:30:1163-2,577.7-466.8-16.2332.978100-23.1-41.9-0.62, -0.310.7023.343713381
2026-03-30 05:33:1164-2,593.5-467.4-16.1333.878724-23.2-42.0-0.62, -0.320.7029.893713382
2026-03-30 05:36:1165-2,590.5-470.3-16.2333.779055-23.3-42.0-0.62, -0.320.706.383713385
2026-03-30 05:39:1166-2,587.6-469.4-16.1334.879504-23.2-42.0-0.62, -0.320.700.003713386
2026-03-30 05:42:1167-2,594.3-471.1-16.1337.179857-23.2-42.0-0.62, -0.320.700.003713391
2026-03-30 05:45:1168-2,587.7-466.0-16.0335.779789-23.2-42.1-0.62, -0.320.700.003713392
2026-03-30 05:48:1169-2,578.0-467.7-16.0336.879808-23.2-42.1-0.62, -0.320.700.003713393
2026-03-30 05:51:1170-2,572.7-467.1-16.0338.079722-23.3-42.2-0.62, -0.320.700.003713394
2026-03-30 05:54:1171-2,562.1-468.9-16.0339.680070-23.2-42.1-0.62, -0.320.700.003713397
2026-03-30 05:57:1172-2,547.3-463.9-16.2335.878972-23.3-42.1-0.62, -0.320.700.003713398
2026-03-30 06:00:1173-2,554.9-465.4-16.3337.979816-23.4-42.2-0.62, -0.320.700.953713401
2026-03-30 06:03:1174-2,546.0-461.7-16.2339.380180-23.5-42.2-0.62, -0.320.703.973713402
2026-03-30 06:06:1175-2,552.7-463.0-16.3339.880206-23.4-42.1-0.62, -0.320.701.563713403
2026-03-30 06:09:1176-2,564.1-466.9-16.3340.680544-23.4-42.0-0.62, -0.320.703.663713404
2026-03-30 06:12:1177-2,558.6-462.4-16.4338.380298-23.4-42.0-0.62, -0.320.702.893713411
2026-03-30 06:15:1178-2,559.1-461.5-16.4338.780449-23.5-42.0-0.62, -0.320.701.323713412
2026-03-30 06:18:1179-2,561.2-460.6-16.4339.180757-23.4-42.0-0.62, -0.320.700.003713413
2026-03-30 06:21:1180-2,539.4-453.9-16.4337.180446-23.5-42.0-0.62, -0.320.700.003713414
2026-03-30 06:24:1181-2,540.6-453.6-16.5337.080736-23.5-42.0-0.62, -0.320.702.943713419
2026-03-30 06:27:1182-2,534.8-452.9-16.5336.880871-23.5-42.1-0.62, -0.320.702.513713420
2026-03-30 06:30:1183-2,542.7-452.6-16.5338.981251-23.4-42.1-0.62, -0.320.700.003713421
2026-03-30 06:33:1184-2,544.8-455.5-16.5340.781537-23.4-42.1-0.62, -0.320.703.353713422
2026-03-30 06:36:1185-2,539.0-450.7-16.4341.281872-23.4-42.0-0.62, -0.320.704.923713425
2026-03-30 06:39:1186-2,546.9-454.1-16.5343.082064-23.4-41.9-0.62, -0.320.700.003713426
2026-03-30 06:42:1187-2,534.9-449.8-16.4341.182136-23.4-41.9-0.62, -0.320.700.923713427
2026-03-30 06:45:1188-2,531.0-448.6-16.5341.182051-23.5-41.8-0.62, -0.320.701.743713428
2026-03-30 06:48:1189-2,539.2-443.5-16.5342.082469-23.4-41.7-0.62, -0.320.703.203713434
2026-03-30 06:51:1190-2,540.0-441.7-16.5343.382456-23.4-41.4-0.61, -0.320.6910.373713435
2026-03-30 06:54:1191-2,529.1-439.7-16.5343.782508-23.5-41.4-0.61, -0.320.696.283713437
2026-03-30 06:57:1192-2,514.9-438.7-16.5342.982361-23.5-41.3-0.61, -0.320.691.003713438
2026-03-30 07:00:1193-2,509.5-438.9-16.5342.082332-23.6-41.5-0.61, -0.320.690.003713441
2026-03-30 07:03:1194-2,508.0-437.8-16.6340.982068-23.4-41.2-0.61, -0.320.690.003713442
2026-03-30 07:06:1195-2,486.6-435.6-16.4338.481907-23.5-41.4-0.61, -0.320.690.003713443
2026-03-30 07:09:1196-2,488.4-433.7-16.4339.982551-23.5-41.5-0.61, -0.320.690.003713444
2026-03-30 07:12:1197-2,491.3-438.4-16.4339.882083-23.5-41.3-0.61, -0.320.691.883713451
2026-03-30 07:15:1198-2,495.3-433.5-16.5340.682224-23.5-41.4-0.61, -0.320.692.683713452
2026-03-30 07:18:1199-2,633.0-433.1-16.0405.490732-23.1-41.3-0.61, -0.310.694.813713453
2026-03-30 07:21:11100-2,630.5-427.6-16.1403.390753-23.1-41.4-0.62, -0.310.690.883713454
2026-03-30 07:24:11101-2,629.9-427.5-16.1403.591033-23.1-41.3-0.61, -0.310.690.003713457
2026-03-30 07:27:11102-2,629.8-432.4-16.2403.190746-23.0-41.2-0.61, -0.310.690.003713458
2026-03-30 07:30:11103-2,630.0-432.7-16.2405.190678-23.0-41.3-0.61, -0.310.690.003713459
2026-03-30 07:33:11104-2,645.2-432.4-16.2406.291133-23.0-41.3-0.61, -0.310.691.363713460
2026-03-30 07:36:11105-2,638.6-429.9-16.3397.590562-23.0-41.2-0.61, -0.310.690.003713465
2026-03-30 07:39:11106-2,650.5-430.7-16.3407.591231-23.0-41.3-0.61, -0.310.690.003713466
2026-03-30 07:42:11107-2,653.6-427.2-16.4408.991178-22.9-41.2-0.61, -0.310.690.003713467
2026-03-30 07:45:11108-2,664.2-425.8-16.3410.591682-22.9-41.2-0.61, -0.310.691.203713468

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 )