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 8558
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2025-12-14 16:24 UTC)
Last detected dimming:
   3 hours and 29 minutes ago (2025-12-14 13:15 UTC)


Overview for dimming #:
   8558           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 #: 8558          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2023-11-29 03:42:1110.00.00.00.00 , 0.002963020
2023-11-29 03:45:1120.00.00.00.00 , 0.002963021
2023-11-29 03:48:1130.00.00.00.00 , 0.002963022
2023-11-29 03:51:1140.00.00.00.00 , 0.002963023
2023-11-29 03:54:1150.00.00.00.00 , 1.102963032
2023-11-29 03:57:116-1.1-9.9-8.50.386-11.710.90.19, -0.230.291.962963033
2023-11-29 04:00:117-1.7-13.1-10.90.4115-11.710.90.19, -0.220.291.862963034
2023-11-29 04:03:118-1.9-14.3-11.10.4130-11.610.90.19, -0.220.290.002963035
2023-11-29 04:06:119-3.2-17.5-11.20.7223-11.610.90.19, -0.220.291.232963036
2023-11-29 04:09:1110-5.3-18.5-12.81.0302-17.411.20.19, -0.320.3721.042963037
2023-11-29 04:12:1111-8.9-30.1-13.21.5489-18.711.10.19, -0.340.3910.552963038
2023-11-29 04:15:1112-12.3-37.6-14.22.1663-19.511.40.19, -0.360.407.682963039
2023-11-29 04:18:1113-12.9-35.7-14.12.3694-19.511.40.19, -0.360.400.962963046
2023-11-29 04:21:1114-14.3-33.1-13.22.9825-18.811.30.19, -0.350.390.002963047
2023-11-29 04:24:1115-24.7-31.9-11.05.81710-17.310.40.17, -0.320.363.972963048
2023-11-29 04:27:1116-27.2-26.1-11.26.81884-15.49.50.16, -0.290.332.832963049
2023-11-29 04:30:1117-28.1-19.1-11.27.01923-14.28.60.15, -0.270.313.722963050
2023-11-29 04:33:1118-32.2-21.6-11.67.42104-12.67.90.14, -0.240.281.752963051
2023-11-29 04:36:1119-34.0-23.3-12.07.52209-11.27.30.13, -0.220.251.642963058
2023-11-29 04:39:1120-38.0-25.3-12.08.12364-11.06.90.12, -0.210.241.662963059
2023-11-29 04:42:1121-42.3-26.2-12.38.72501-10.86.70.12, -0.210.241.002963060
2023-11-29 04:45:1122-50.4-54.2-12.210.12812-11.27.20.12, -0.220.251.222963061
2023-11-29 04:48:1123-48.9-38.2-12.410.02787-10.76.40.11, -0.210.240.852963062
2023-11-29 04:51:1124-48.2-36.6-12.610.12752-10.06.10.11, -0.200.220.002963063
2023-11-29 04:54:1125-51.8-49.3-12.511.43058-10.06.30.11, -0.200.230.002963072
2023-11-29 04:57:1126-55.1-40.9-12.412.53281-9.96.80.12, -0.190.230.002963073
2023-11-29 05:00:1127-57.7-45.9-12.413.33457-9.87.50.13, -0.190.231.772963074
2023-11-29 05:03:1128-56.8-40.3-12.612.83375-9.97.30.13, -0.190.230.002963075
2023-11-29 05:06:1129-55.3-32.1-12.812.63330-9.97.50.13, -0.190.230.002963076
2023-11-29 05:09:1130-56.6-32.9-13.012.93344-10.57.10.12, -0.200.240.002963077
2023-11-29 05:12:1131-60.5-34.2-12.913.93604-10.58.00.14, -0.210.250.002963078
2023-11-29 05:15:1132-62.1-34.8-13.014.33741-10.38.60.15, -0.200.259.242963079
2023-11-29 05:18:1133-65.2-35.5-13.214.53793-10.48.90.15, -0.200.251.172963086
2023-11-29 05:21:1134-92.3-35.7-13.119.95460-7.110.20.18, -0.150.230.862963087
2023-11-29 05:24:1135-99.6-55.6-13.221.15748-8.710.00.17, -0.170.254.652963088
2023-11-29 05:27:1136-98.9-62.8-13.420.95677-9.410.20.18, -0.180.260.002963089
2023-11-29 05:30:1137-98.8-50.3-13.421.55743-10.410.30.18, -0.200.271.132963090
2023-11-29 05:33:1138-99.3-39.9-13.223.46093-9.310.90.19, -0.180.261.092963091
2023-11-29 05:36:1139-101.5-41.3-13.223.46182-9.711.10.19, -0.190.271.562963098
2023-11-29 05:39:1140-106.6-42.7-13.323.86375-9.210.70.19, -0.180.261.042963099
2023-11-29 05:42:1141-112.3-44.5-13.226.06760-8.711.00.19, -0.170.260.842963100
2023-11-29 05:45:1142-113.9-46.1-13.424.76620-8.09.70.17, -0.160.231.542963101
2023-11-29 05:48:1143-117.5-47.3-13.926.06723-9.010.30.18, -0.180.254.032963102
2023-11-29 05:51:1144-160.0-48.8-12.344.910067-9.59.70.17, -0.190.251.452963103
2023-11-29 05:54:1145-170.3-54.4-12.547.710545-9.19.40.16, -0.180.240.002963112
2023-11-29 05:57:1146-182.6-72.8-12.748.510722-9.88.50.15, -0.190.240.002963113
2023-11-29 06:00:1147-197.3-124.1-12.947.110697-10.67.30.13, -0.210.245.832963114
2023-11-29 06:03:1148-217.8-129.9-13.250.711562-10.47.10.12, -0.200.245.022963115
2023-11-29 06:06:1149-240.8-129.9-13.755.712752-10.27.40.13, -0.200.2425.942963116
2023-11-29 06:09:1150-256.4-128.5-14.456.913255-10.17.50.13, -0.200.2425.102963117
2023-11-29 06:12:1151-244.1-80.2-15.249.912127-9.98.00.14, -0.190.2418.132963118
2023-11-29 06:15:1152-257.7-72.0-15.351.512778-9.48.20.14, -0.190.2317.832963119
2023-11-29 06:18:1153-262.2-75.5-15.651.813001-8.58.40.15, -0.170.2218.952963126
2023-11-29 06:21:1154-298.2-78.2-14.564.015797-7.98.60.15, -0.160.2218.952963127
2023-11-29 06:24:1155-315.0-79.4-14.366.916669-7.48.80.15, -0.150.2210.452963128
2023-11-29 06:27:1156-307.5-81.2-15.358.615177-6.88.90.16, -0.140.213.512963129
2023-11-29 06:30:1157-347.5-78.2-14.372.718245-5.58.80.15, -0.120.196.562963130
2023-11-29 06:33:1158-347.8-75.5-15.069.217555-5.18.60.15, -0.110.1914.942963131
2023-11-29 06:36:1159-378.9-75.6-13.977.82036611.0-57.5-0.84, 0.180.861.272963138
2023-11-29 06:39:1160-382.1-73.5-13.977.92053811.5-57.8-0.84, 0.190.860.002963139
2023-11-29 06:42:1161-392.6-71.6-13.881.821302-5.29.30.16, -0.110.201.122963140
2023-11-29 06:45:1162-402.0-73.0-14.083.721799-5.79.70.17, -0.120.2112.122963141
2023-11-29 06:48:1163-410.2-74.2-14.185.022185-6.09.70.17, -0.130.216.842963142
2023-11-29 06:51:1164-402.9-74.2-14.479.721204-6.810.00.17, -0.140.224.122963143
2023-11-29 06:54:1165-409.1-73.5-14.581.421473-7.310.20.18, -0.150.2314.202963150
2023-11-29 06:57:1166-429.6-72.3-14.287.922853-7.111.00.19, -0.140.2416.122963151
2023-11-29 07:00:1167-427.8-72.1-14.583.322078-8.710.50.18, -0.170.2518.492963152
2023-11-29 07:03:1168-438.9-70.8-14.188.023237-7.710.70.19, -0.150.2412.282963153
2023-11-29 07:06:1169-442.7-70.7-14.188.623416-8.410.90.19, -0.170.256.502963154
2023-11-29 07:09:1170-451.6-78.4-14.190.723782-9.311.30.20, -0.180.275.792963155
2023-11-29 07:12:1171-456.5-85.1-14.094.324491-9.411.70.20, -0.190.273.472963156
2023-11-29 07:15:1172-457.2-88.6-13.895.924774-9.111.60.20, -0.180.272.612963157
2023-11-29 07:18:1173-451.7-92.5-13.995.724603-8.611.00.19, -0.170.266.932963164
2023-11-29 07:21:1174-449.9-93.2-14.194.724398-10.512.10.21, -0.200.291.342963165
2023-11-29 07:24:1175-445.9-97.7-14.194.324372-10.212.40.21, -0.200.290.002963166
2023-11-29 07:27:1176-493.4-102.5-14.3103.126819-9.813.70.24, -0.190.311.952963167
2023-11-29 07:30:1177-506.7-105.2-14.2105.527568-10.213.60.24, -0.200.3124.702963168
2023-11-29 07:33:1178-519.9-115.2-14.2106.828219-7.712.60.22, -0.160.2717.002963169
2023-11-29 07:36:1179-537.3-108.1-14.2110.429548-7.912.80.22, -0.160.2711.692963177
2023-11-29 07:39:1180-550.7-115.8-14.0114.430630-8.012.70.22, -0.160.2713.662963178
2023-11-29 07:42:1181-565.8-114.6-13.8119.231905-7.912.60.22, -0.160.276.592963179
2023-11-29 07:45:1182-581.4-110.1-13.8120.632700-8.112.80.22, -0.160.276.172963180
2023-11-29 07:48:1183-591.5-109.5-13.8117.833039-8.312.50.22, -0.170.2746.762963181
2023-11-29 07:51:1184-597.8-105.2-13.9117.733094-8.613.00.23, -0.170.2818.612963182
2023-11-29 07:54:1185-600.3-94.0-14.0118.833286-8.812.70.22, -0.180.285.152963190
2023-11-29 07:57:1186-603.1-92.5-14.0118.133292-8.812.70.22, -0.180.281.132963191
2023-11-29 08:00:1187-602.0-91.6-14.2116.932977-9.212.50.22, -0.180.282.712963192
2023-11-29 08:03:1188-598.4-95.0-14.2113.832447-9.812.70.22, -0.190.291.962963193
2023-11-29 08:06:1189-602.9-93.3-14.3115.532458-9.813.20.23, -0.190.303.972963194
2023-11-29 08:09:1190-610.4-94.5-14.2116.232994-9.913.50.23, -0.190.303.662963195
2023-11-29 08:12:1191-609.9-94.4-14.3115.632709-10.214.00.24, -0.200.3117.652963196
2023-11-29 08:15:1192-615.2-93.8-14.1116.633168-9.813.30.23, -0.190.3011.562963197
2023-11-29 08:18:1193-610.3-92.4-14.3117.432746-9.713.50.23, -0.190.309.752963204
2023-11-29 08:21:1194-615.3-95.2-14.3119.433207-9.713.60.24, -0.190.3011.022963205
2023-11-29 08:24:1195-612.2-95.7-14.3117.733178-9.814.10.24, -0.190.311.282963206
2023-11-29 08:27:1196-611.7-96.4-14.4116.332777-9.914.40.25, -0.190.311.492963207
2023-11-29 08:30:1197-574.5-97.7-14.2108.731055-10.811.90.20, -0.210.296.792963208
2023-11-29 08:33:1198-584.3-98.7-14.3110.431371-10.812.00.21, -0.210.294.662963209
2023-11-29 08:36:1199-591.7-99.2-14.4113.831517-10.311.10.19, -0.200.280.872963216
2023-11-29 08:39:11100-593.7-97.6-14.5115.831475-10.310.70.18, -0.200.271.792963217
2023-11-29 08:42:11101-604.6-97.8-14.6117.932114-10.010.40.18, -0.200.270.842963218
2023-11-29 08:45:11102-602.7-98.5-14.6117.831774-10.010.10.18, -0.200.261.592963219
2023-11-29 08:48:11103-602.5-97.0-14.8117.931661-9.810.40.18, -0.190.260.002963220
2023-11-29 08:51:11104-603.0-97.5-14.8118.231608-9.910.60.18, -0.190.270.902963221
2023-11-29 08:54:11105-598.1-96.7-14.8117.731381-9.810.20.18, -0.190.262.172963230
2023-11-29 08:57:11106-598.1-96.3-15.0117.031093-9.710.60.18, -0.190.2622.862963231
2023-11-29 09:00:11107-602.1-96.0-15.0119.231209-9.49.90.17, -0.180.2510.602963232
2023-11-29 09:03:11108-604.2-95.9-15.1119.431201-9.39.60.17, -0.180.253.032963233
2023-11-29 09:06:11109-642.0-95.8-15.4125.032727-8.312.10.21, -0.170.270.002963234
2023-11-29 09:09:11110-642.9-94.1-15.4126.032716-8.312.10.21, -0.170.271.342963235
2023-11-29 09:12:11111-647.3-94.2-15.2129.133205-7.912.00.21, -0.160.265.892963236
2023-11-29 09:15:11112-647.1-93.8-15.4129.233102-7.811.70.20, -0.160.264.112963237
2023-11-29 09:18:11113-647.9-94.2-15.4129.933058-7.811.70.20, -0.160.261.422963244
2023-11-29 09:21:11114-648.9-96.2-15.6130.632988-7.611.50.20, -0.150.254.492963245
2023-11-29 09:24:11115-643.7-100.7-15.7128.732578-7.811.20.20, -0.160.251.502963246
2023-11-29 09:27:11116-648.7-109.3-15.6130.632876-7.811.10.19, -0.160.250.962963247
2023-11-29 09:30:11117-644.0-108.8-15.8129.332352-7.811.00.19, -0.160.251.522963248
2023-11-29 09:33:11118-645.6-115.8-15.8130.032611-8.011.50.20, -0.160.261.262963249
2023-11-29 09:36:11119-644.6-119.2-16.1127.632144-8.111.20.19, -0.160.250.002963256
2023-11-29 09:39:11120-605.6-123.7-15.8122.130617-8.97.60.13, -0.180.220.002963257
2023-11-29 09:42:11121-654.5-127.1-16.0131.232664-8.210.70.19, -0.160.250.002963258
2023-11-29 09:45:11122-647.0-122.2-16.0131.732367-8.310.50.18, -0.170.250.002963259
2023-11-29 09:48:11123-659.1-126.6-16.1132.932791-8.210.70.19, -0.160.250.002963260
2023-11-29 09:51:11124-615.5-126.7-15.9126.031027-9.17.90.14, -0.180.230.002963261
2023-11-29 09:54:11125-612.3-126.3-15.7126.731092-9.38.10.14, -0.180.230.002963270
2023-11-29 09:57:11126-614.1-133.9-15.8127.330965-9.38.00.14, -0.180.230.002963271

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 )