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 13087
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2025-07-09 09:36 UTC)
Last detected dimming:
   0 hours and 37 minutes ago (2025-07-09 09:18 UTC)


Overview for dimming #:
   13087           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 #: 13087          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-06-16 23:24:1110.00.00.00.00 , 1.073445160
2025-06-16 23:27:1120.00.00.00.00 , 0.003445163
2025-06-16 23:30:1130.00.0-14.90.01 , 0.003445166
2025-06-16 23:33:114-0.7-7.8-16.70.244 , 0.953445167
2025-06-16 23:36:235-4.4-12.8-17.21.026421.8-24.3-0.39, 0.360.531.023445168
2025-06-16 23:39:116-7.7-17.0-17.81.641521.3-23.5-0.38, 0.350.511.283445170
2025-06-16 23:42:237-13.4-22.4-20.92.362120.1-23.0-0.37, 0.330.500.003445171
2025-06-16 23:45:118-22.1-30.2-21.93.693821.7-23.7-0.38, 0.360.520.003445175
2025-06-16 23:48:479-50.7-43.1-18.78.2219523.1-24.2-0.38, 0.380.540.983445176
2025-06-16 23:51:1110-70.8-67.3-18.910.2270423.9-24.8-0.39, 0.390.5510.943445179
2025-06-16 23:54:1111-99.9-95.9-21.012.7335324.1-25.2-0.39, 0.390.566.253445180
2025-06-16 23:57:1112-155.6-135.0-28.515.6409125.1-24.7-0.38, 0.410.5617.613445183
2025-06-17 00:00:2313-228.6-246.6-35.518.2470026.9-25.2-0.38, 0.440.5911.633445184
2025-06-17 00:03:1114-266.0-218.7-37.319.9513827.1-24.5-0.37, 0.440.5826.033445187
2025-06-17 00:06:1115-302.1-245.0-37.221.4551826.8-24.3-0.37, 0.440.5836.353445190
2025-06-17 00:09:1116-360.6-273.9-38.523.7612026.3-24.3-0.37, 0.430.5780.433445191
2025-06-17 00:12:1117-442.2-304.8-34.028.9742325.3-25.3-0.39, 0.420.57130.533445192
2025-06-17 00:15:1118-513.3-319.3-32.533.3852924.7-26.2-0.41, 0.400.5777.823445194
2025-06-17 00:18:1119-570.2-326.5-25.636.01022724.3-26.6-0.41, 0.400.5779.493445195
2025-06-17 00:21:1120-609.7-327.8-25.937.31085124.2-26.9-0.42, 0.400.5881.593445199
2025-06-17 00:24:2321-643.9-333.0-23.938.51160323.8-27.4-0.43, 0.390.5837.163445200
2025-06-17 00:27:1122-670.0-333.9-23.539.91219623.7-27.7-0.43, 0.390.5834.443445203
2025-06-17 00:30:2323-699.8-331.3-22.042.51316923.3-28.0-0.44, 0.380.5848.893445204
2025-06-17 00:33:1124-729.8-333.2-21.645.21391323.3-28.2-0.44, 0.380.5832.453445207
2025-06-17 00:36:1125-754.5-331.5-21.347.41470823.2-28.4-0.44, 0.380.5813.053445210
2025-06-17 00:39:1126-772.0-330.6-21.149.11528223.0-28.5-0.44, 0.380.5813.143445211
2025-06-17 00:42:1127-777.5-332.9-21.148.61549422.9-28.8-0.45, 0.380.590.003445212
2025-06-17 00:45:1128-784.2-343.5-21.048.51563522.8-29.3-0.46, 0.370.590.003445215
2025-06-17 00:48:1129-803.7-348.1-20.150.41637322.6-29.6-0.46, 0.370.590.003445216
2025-06-17 00:51:1130-811.6-348.4-19.651.41664322.5-30.2-0.47, 0.370.600.003445219
2025-06-17 00:54:1131-816.6-344.4-19.352.41702222.3-30.5-0.48, 0.370.600.003445220
2025-06-17 00:57:1132-838.1-345.2-19.554.91764322.2-30.9-0.48, 0.360.600.003445223
2025-06-17 01:00:1133-846.7-348.2-19.555.51797222.1-31.3-0.49, 0.360.6133.003445226
2025-06-17 01:03:1134-852.2-344.4-19.757.51808722.0-31.5-0.49, 0.360.617.573445227
2025-06-17 01:06:1135-866.4-345.5-19.758.31830521.9-31.5-0.49, 0.360.610.003445228
2025-06-17 01:09:1136-882.6-340.1-20.259.61844021.8-31.5-0.49, 0.360.618.803445231
2025-06-17 01:12:1137-887.9-341.2-21.560.21793721.8-31.6-0.49, 0.360.618.273445232
2025-06-17 01:15:1138-886.3-335.7-21.760.11782121.7-31.6-0.49, 0.360.618.853445235
2025-06-17 01:18:1139-889.0-335.2-22.459.11759421.7-31.6-0.49, 0.360.616.073445238
2025-06-17 01:21:1140-906.1-334.3-23.259.21758521.6-31.6-0.49, 0.360.615.533445239
2025-06-17 01:24:1141-920.0-332.1-23.460.21769321.6-31.4-0.49, 0.350.6113.923445242
2025-06-17 01:27:1142-931.7-334.8-23.660.61782521.4-31.5-0.49, 0.350.6131.433445243
2025-06-17 01:30:1143-942.4-333.3-23.861.71795521.2-31.4-0.49, 0.350.606.683445246
2025-06-17 01:33:1144-949.5-331.8-23.962.21804621.1-31.3-0.49, 0.350.607.953445247
2025-06-17 01:36:1145-961.9-324.8-24.062.91834221.0-31.0-0.49, 0.350.606.303445248
2025-06-17 01:39:1146-964.5-326.1-23.764.21849120.9-31.0-0.49, 0.340.606.813445251
2025-06-17 01:42:1147-971.9-319.9-23.665.71879621.0-30.9-0.49, 0.340.5911.823445252
2025-06-17 01:45:1148-983.9-318.6-23.366.71911320.9-30.9-0.49, 0.340.6020.693445255
2025-06-17 01:48:1149-994.0-316.7-23.265.51933720.9-30.9-0.49, 0.340.5924.003445258
2025-06-17 01:51:1150-1,028.8-317.8-22.366.12057620.8-31.0-0.49, 0.340.608.573445259
2025-06-17 01:54:1151-1,014.5-312.5-22.466.31991120.7-31.2-0.49, 0.340.601.503445260
2025-06-17 01:57:1152-1,045.6-304.8-21.671.02129620.6-31.3-0.49, 0.340.604.123445263
2025-06-17 02:00:1153-1,044.2-301.0-21.668.02125520.6-31.2-0.49, 0.340.608.243445266
2025-06-17 02:03:1154-1,051.0-306.9-21.968.82130620.6-31.2-0.49, 0.340.606.603445267
2025-06-17 02:06:1155-1,087.0-297.7-21.071.52323520.6-31.0-0.49, 0.340.5915.373445270
2025-06-17 02:09:1156-1,093.7-288.0-20.871.72357520.5-30.9-0.49, 0.340.596.743445271
2025-06-17 02:12:4757-1,092.3-286.8-20.374.82405220.5-30.8-0.49, 0.340.591.673445272
2025-06-17 02:15:1158-1,091.7-286.9-20.274.82417620.5-30.7-0.48, 0.340.591.543445275
2025-06-17 02:18:1159-1,108.5-288.1-20.176.42453520.5-30.5-0.48, 0.340.5910.533445276
2025-06-17 02:21:1160-1,098.9-293.2-20.073.92447220.6-30.4-0.48, 0.340.5916.473445279
2025-06-17 02:24:1161-1,093.9-296.4-20.174.92454220.7-30.4-0.48, 0.340.594.943445282
2025-06-17 02:27:1162-1,094.9-301.8-19.974.32475220.8-30.2-0.48, 0.340.593.893445283
2025-06-17 02:30:1163-1,096.4-302.2-19.975.22495220.9-30.1-0.47, 0.340.591.333445286
2025-06-17 02:33:1164-1,097.7-302.3-19.776.12523121.0-30.2-0.48, 0.340.591.433445287
2025-06-17 02:36:1165-1,105.7-303.6-19.379.52586121.0-30.2-0.48, 0.340.590.003445289
2025-06-17 02:39:1166-1,108.2-301.9-20.078.42565420.9-30.1-0.47, 0.340.590.003445290
2025-06-17 02:42:1167-1,101.2-299.0-20.177.52552120.9-30.0-0.47, 0.340.580.003445291
2025-06-17 02:45:1168-1,108.9-296.5-20.378.12565820.9-30.0-0.47, 0.340.580.003445295
2025-06-17 02:48:1169-1,106.7-294.0-20.378.32557020.8-29.8-0.47, 0.340.580.003445298
2025-06-17 02:51:1170-1,106.1-293.7-20.578.12558020.8-29.7-0.47, 0.340.580.003445299

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 )