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 14684
Detector 24h operating status:

Last processed image:    
   0 hours and 15 minutes ago (2025-12-30 05:33 UTC)
Last detected dimming:
   1 hours and 27 minutes ago (2025-12-30 04:21 UTC)


Overview for dimming #:
   14684           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 #: 14684          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-12-22 08:18:1110.00.00.00.00 , 0.003623083
2025-12-22 08:21:1120.00.00.00.00 , 0.003623084
2025-12-22 08:24:1130.00.00.00.00 , 0.003623086
2025-12-22 08:27:1140.00.00.00.00 , 0.003623087
2025-12-22 08:30:115-2.3-12.5-20.10.4104 , 0.003623092
2025-12-22 08:33:116-7.2-26.2-22.41.1296 , 6.113623093
2025-12-22 08:36:117-16.7-38.6-26.12.0546-17.2-31.6-0.51, -0.270.588.513623094
2025-12-22 08:39:118-32.2-54.0-29.23.3903-16.8-31.6-0.51, -0.270.5710.423623095
2025-12-22 08:42:119-53.7-74.7-30.65.21406-16.4-30.3-0.49, -0.260.5615.743623100
2025-12-22 08:45:1110-87.6-101.9-34.97.72051-16.0-29.7-0.48, -0.250.5419.993623101
2025-12-22 08:48:1111-109.9-128.6-40.78.32212-16.1-30.1-0.49, -0.250.5517.633623102
2025-12-22 08:51:1112-136.7-138.6-44.89.62567-16.0-30.8-0.50, -0.250.5622.713623103
2025-12-22 08:54:1113-161.1-119.3-43.612.03174-15.4-31.2-0.51, -0.240.5649.073623106
2025-12-22 08:57:1114-207.8-120.7-42.415.54038-14.6-31.2-0.51, -0.230.5643.013623107
2025-12-22 09:00:1115-262.7-205.3-37.719.55011-14.1-30.2-0.49, -0.220.5437.883623110
2025-12-22 09:03:1116-340.5-233.3-29.432.66854-14.1-29.5-0.48, -0.220.5318.753623111
2025-12-22 09:06:1117-397.2-255.4-28.437.97888-14.1-29.5-0.48, -0.220.5320.103623114
2025-12-22 09:09:1118-449.9-279.3-28.042.78803-14.1-29.6-0.49, -0.220.5315.113623115
2025-12-22 09:12:1119-481.7-281.2-26.347.09507-14.2-29.7-0.49, -0.220.538.323623120
2025-12-22 09:15:1120-508.0-285.8-25.050.210070-14.3-29.7-0.49, -0.220.546.223623121
2025-12-22 09:18:1121-530.7-302.5-24.852.810490-14.4-29.8-0.49, -0.220.541.073623122
2025-12-22 09:21:1122-543.9-310.2-25.853.910672-14.5-29.7-0.49, -0.230.541.723623123
2025-12-22 09:24:1123-561.9-321.2-26.755.610913-14.5-29.8-0.49, -0.230.541.683623126
2025-12-22 09:27:1124-584.0-325.6-26.958.411356-14.5-30.1-0.49, -0.230.542.703623127
2025-12-22 09:30:1125-601.0-331.1-27.559.711626-14.5-30.2-0.49, -0.230.542.623623132
2025-12-22 09:33:1126-624.3-338.2-26.963.512419-14.6-30.5-0.50, -0.230.552.833623133
2025-12-22 09:36:1127-634.7-337.3-27.564.912516-14.6-30.7-0.50, -0.230.552.733623134
2025-12-22 09:39:1128-647.6-343.5-27.667.212856-14.6-30.9-0.50, -0.230.551.973623135
2025-12-22 09:42:1129-658.0-349.1-28.068.713064-14.6-31.0-0.50, -0.230.551.663623139
2025-12-22 09:45:1130-666.6-350.2-28.070.413395-14.7-31.1-0.51, -0.230.561.153623140
2025-12-22 09:48:1131-678.6-351.2-28.072.813787-14.7-31.2-0.51, -0.230.562.043623142
2025-12-22 09:51:1132-683.6-350.0-28.274.314041-14.8-31.3-0.51, -0.230.560.003623143
2025-12-22 09:54:1133-687.7-349.9-28.475.514207-14.8-31.6-0.51, -0.230.560.003623148
2025-12-22 09:57:1134-694.1-350.1-28.777.014431-14.9-31.6-0.51, -0.230.561.063623149
2025-12-22 10:00:1135-696.0-347.6-29.078.114579-14.9-31.7-0.51, -0.230.560.003623150
2025-12-22 10:03:1136-702.0-347.7-28.979.714857-15.0-31.9-0.52, -0.230.571.173623151
2025-12-22 10:06:1137-705.1-346.4-28.781.515096-15.0-32.0-0.52, -0.240.570.003623154
2025-12-22 10:09:1138-715.6-345.8-28.084.115560-15.0-32.3-0.52, -0.240.570.003623155
2025-12-22 10:12:1139-727.0-346.0-28.385.515791-15.1-32.4-0.52, -0.240.581.783623158
2025-12-22 10:15:1140-739.2-345.8-28.087.516126-15.1-32.5-0.53, -0.240.582.383623159
2025-12-22 10:18:1141-746.4-345.3-27.888.616375-15.1-32.7-0.53, -0.240.581.583623162
2025-12-22 10:21:1142-755.4-344.8-27.690.116672-15.1-32.9-0.53, -0.240.5814.043623163
2025-12-22 10:24:1143-767.4-348.0-27.691.617026-15.2-33.0-0.53, -0.240.5818.463623166
2025-12-22 10:27:1144-783.1-348.8-27.793.117370-15.2-33.0-0.53, -0.240.5810.113623167
2025-12-22 10:30:1145-793.5-346.6-27.894.317624-15.2-33.1-0.53, -0.240.5815.463623172
2025-12-22 10:33:1146-809.5-346.9-27.795.817976-15.2-33.1-0.53, -0.240.5917.733623173
2025-12-22 10:36:1147-824.9-347.5-28.197.618245-15.1-33.1-0.53, -0.240.5957.923623174
2025-12-22 10:39:1148-837.8-348.7-28.099.118560-15.1-33.1-0.53, -0.240.5932.623623175
2025-12-22 10:42:1149-854.9-348.1-28.3100.418899-15.2-33.3-0.54, -0.240.5911.183623180
2025-12-22 10:45:1150-864.3-345.7-28.5101.019007-15.2-33.3-0.54, -0.240.597.773623181
2025-12-22 10:48:1151-874.2-342.9-28.9101.819132-15.2-33.6-0.54, -0.240.596.703623182
2025-12-22 10:51:1152-883.7-345.3-28.9102.519270-15.1-33.7-0.54, -0.240.596.123623183
2025-12-22 10:54:1153-1,162.8-342.4-27.7129.027596-15.7-30.3-0.49, -0.250.5511.593623186
2025-12-22 10:57:1154-1,180.4-341.2-27.6130.928034-15.7-30.2-0.49, -0.250.5512.623623187
2025-12-22 11:00:1155-1,197.1-339.6-28.0132.128330-15.7-30.2-0.49, -0.250.558.643623190
2025-12-22 11:03:1156-1,217.5-338.5-28.0134.328922-15.7-30.0-0.49, -0.250.553.773623191
2025-12-22 11:06:1157-1,234.3-337.3-28.1135.929295-15.7-30.0-0.49, -0.250.554.473623194
2025-12-22 11:09:1158-1,253.6-334.3-28.3136.829587-15.7-29.8-0.49, -0.250.542.023623195
2025-12-22 11:12:1159-1,266.2-329.6-28.5137.529809-15.7-29.8-0.48, -0.250.541.483623199
2025-12-22 11:15:1160-1,276.3-328.5-28.8138.029953-15.7-29.5-0.48, -0.250.541.453623200
2025-12-22 11:18:1161-1,289.1-327.6-28.8139.030172-15.6-29.4-0.48, -0.250.541.873623204
2025-12-22 11:21:1162-1,299.5-325.2-28.9140.030375-15.6-29.3-0.48, -0.250.542.093623205
2025-12-22 11:24:1163-1,311.6-323.3-28.8141.230658-15.6-29.2-0.48, -0.240.531.583623206
2025-12-22 11:27:1164-1,323.2-318.6-28.6143.231112-15.5-29.1-0.48, -0.240.531.353623207
2025-12-22 11:30:1165-1,337.2-316.6-28.6144.431504-15.5-28.9-0.47, -0.240.531.523623212
2025-12-22 11:33:1166-1,363.9-315.7-28.0147.532559-15.5-28.7-0.47, -0.240.535.073623213
2025-12-22 11:36:1167-1,356.2-311.0-28.9145.331852-15.6-28.6-0.47, -0.240.535.523623214
2025-12-22 11:39:1168-1,362.4-311.4-29.0146.131985-15.5-28.6-0.47, -0.240.536.083623215
2025-12-22 11:42:1169-1,389.0-309.1-28.3150.433193-15.6-28.4-0.46, -0.240.526.553623219
2025-12-22 11:45:1170-1,403.0-309.5-28.2152.133625-15.7-28.1-0.46, -0.250.520.983623220
2025-12-22 11:48:1171-1,398.1-306.0-29.6149.432696-15.5-28.2-0.46, -0.240.520.003623222
2025-12-22 11:51:1172-1,406.1-306.3-29.2150.632987-15.5-28.1-0.46, -0.240.520.003623223
2025-12-22 11:54:1173-1,424.7-303.7-28.4153.733963-15.6-28.1-0.46, -0.240.521.023623226
2025-12-22 11:57:1174-1,427.5-301.9-28.2154.234199-15.7-27.9-0.46, -0.250.520.003623227
2025-12-22 12:00:1175-1,433.0-297.2-28.1155.634533-15.7-27.9-0.46, -0.250.520.003623230
2025-12-22 12:03:1176-1,427.6-294.9-28.1155.234356-15.8-28.0-0.46, -0.250.520.003623231
2025-12-22 12:06:1177-1,425.8-295.0-28.2155.034357-15.8-28.0-0.46, -0.250.520.003623234

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 )