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 13483
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2025-08-04 13:33 UTC)
Last detected dimming:
   1 hours and 48 minutes ago (2025-08-04 12:06 UTC)


Overview for dimming #:
   13483           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

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Details for dimming #: 13483          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-08-01 13:15:1110.00.00.00.00 , 0.003487942
2025-08-01 13:18:1120.00.00.00.00 , 0.003487945
2025-08-01 13:21:113-0.4-3.5-12.20.129 , 0.853487946
2025-08-01 13:24:114-3.0-15.2-12.60.721412.623.30.39, 0.130.410.003487949
2025-08-01 13:27:115-5.5-21.6-14.41.233712.723.10.39, 0.130.410.953487950
2025-08-01 13:30:116-7.7-25.7-15.91.542612.622.80.38, 0.130.4010.593487953
2025-08-01 13:33:117-9.3-29.1-17.51.548912.623.00.39, 0.130.412.783487954
2025-08-01 13:36:118-12.1-32.6-17.81.662712.622.90.39, 0.130.413.383487957
2025-08-01 13:39:119-15.1-35.3-15.21.88330.80, -0.731.080.003487958
2025-08-01 13:42:1110-24.3-37.7-14.13.814680.80, -0.731.082.763487961
2025-08-01 13:45:1111-31.7-39.8-14.35.0192012.622.90.38, 0.130.410.003487962
2025-08-01 13:48:1112-38.7-42.8-15.25.8220912.722.80.38, 0.130.411.113487965
2025-08-01 13:51:1113-56.5-44.7-14.99.3320511.924.10.40, 0.120.426.923487966
2025-08-01 13:54:1114-74.0-46.4-15.112.4425912.223.70.40, 0.120.421.443487969
2025-08-01 13:57:1115-85.3-48.5-15.113.6477111.823.80.40, 0.110.420.003487970
2025-08-01 14:00:1116-96.4-49.6-15.214.9536411.723.90.40, 0.110.421.573487973
2025-08-01 14:03:1117-109.3-49.6-15.416.0587411.324.20.41, 0.110.421.923487974
2025-08-01 14:06:1118-118.5-54.5-15.616.3610411.224.20.41, 0.100.422.593487977
2025-08-01 14:09:1119-130.7-58.9-16.216.9650211.124.20.41, 0.100.422.053487978
2025-08-01 14:12:1120-140.2-61.9-17.216.9667610.924.30.41, 0.100.4212.693487981
2025-08-01 14:15:1121-147.7-65.1-16.318.0710810.924.70.41, 0.100.4314.733487982
2025-08-01 14:18:1122-155.6-65.9-16.318.7742010.824.80.42, 0.100.438.213487985
2025-08-01 14:21:1123-158.0-66.7-16.518.6743810.624.80.42, 0.090.436.333487986
2025-08-01 14:24:1124-154.2-65.9-16.618.07239-1.731.00.52, -0.120.540.003487989
2025-08-01 14:27:1125-145.5-65.3-17.116.16624-0.130.30.51, -0.090.525.263487990
2025-08-01 14:30:1126-145.3-64.5-17.316.366242.829.10.49, -0.040.499.333487993
2025-08-01 14:33:1127-147.1-64.3-17.216.266123.029.20.49, -0.040.495.053487994
2025-08-01 14:36:1128-153.1-63.8-17.816.567512.629.60.50, -0.040.5016.513487997
2025-08-01 14:39:1129-160.5-63.8-18.317.169252.729.30.49, -0.040.508.063487998
2025-08-01 14:42:1130-165.0-63.5-18.517.470511.130.00.51, -0.070.5110.783488001
2025-08-01 14:45:1131-176.4-73.3-18.718.373700.529.90.51, -0.080.5115.673488002
2025-08-01 14:48:1132-194.1-73.8-19.121.58138-0.230.30.51, -0.090.5227.333488007
2025-08-01 14:51:1133-203.2-81.2-19.422.684060.329.70.50, -0.080.5111.973488008
2025-08-01 14:54:1134-211.4-88.2-19.424.48682-0.429.50.50, -0.100.5122.393488009
2025-08-01 14:57:1135-222.7-87.9-18.727.29334-0.129.30.49, -0.090.5022.703488010
2025-08-01 15:00:1136-228.0-90.5-19.127.994360.128.70.49, -0.090.493.823488013
2025-08-01 15:03:1137-234.5-89.0-19.528.89642-0.228.50.48, -0.090.490.003488014
2025-08-01 15:06:1138-233.8-87.6-19.328.79661-1.329.00.49, -0.110.500.003488017
2025-08-01 15:09:1139-239.6-89.1-19.029.69960-1.028.70.49, -0.110.506.303488018
2025-08-01 15:12:1140-246.2-88.6-18.930.610218-1.328.80.49, -0.110.500.003488021
2025-08-01 15:15:1141-244.8-86.0-18.530.910187-2.429.40.50, -0.130.510.003488022
2025-08-01 15:18:1142-241.5-86.1-18.629.210013-2.629.30.49, -0.140.510.003488025
2025-08-01 15:21:1143-247.7-86.4-17.631.610517-2.629.00.49, -0.140.510.003488026
2025-08-01 15:24:1144-239.4-86.8-18.129.49864-2.828.90.49, -0.140.510.003488029
2025-08-01 15:27:1145-247.5-85.7-17.831.610366-3.129.10.49, -0.140.511.433488030
2025-08-01 15:30:1146-252.9-85.0-17.532.310626-3.128.90.49, -0.140.512.203488033
2025-08-01 15:33:1147-252.2-83.1-17.831.210486-3.328.90.49, -0.150.511.153488034
2025-08-01 15:36:1148-258.1-79.7-18.230.510441-3.829.20.49, -0.160.521.513488037
2025-08-01 15:39:1149-263.3-78.2-18.131.510726-4.529.60.50, -0.170.539.773488038
2025-08-01 15:42:1150-306.9-80.1-16.371.613497-5.129.90.50, -0.180.537.143488041
2025-08-01 15:45:1151-302.8-81.7-17.858.112572-5.430.50.51, -0.180.542.363488042
2025-08-01 15:48:1152-305.6-84.6-17.558.012738-5.930.60.51, -0.190.551.553488045
2025-08-01 15:51:1153-311.5-85.9-17.758.912902-6.831.30.52, -0.210.561.033488046
2025-08-01 15:54:1154-319.3-88.0-17.561.413346-6.530.90.52, -0.200.550.003488049
2025-08-01 15:57:1155-323.3-87.6-17.460.813399-6.431.00.52, -0.200.560.003488050
2025-08-01 16:00:1156-328.0-87.3-17.760.813501-6.030.80.52, -0.190.550.003488053
2025-08-01 16:03:1157-329.5-88.6-18.058.813295-6.731.10.52, -0.210.560.003488054
2025-08-01 16:06:1158-351.2-88.2-17.075.214873-7.231.50.52, -0.210.570.913488057
2025-08-01 16:09:1159-356.1-89.8-17.177.015027-7.731.80.53, -0.220.570.003488058
2025-08-01 16:12:1160-362.0-88.7-17.477.115105-8.932.70.54, -0.240.593.093488061
2025-08-01 16:15:3561-373.5-89.2-17.580.115606-9.733.30.55, -0.250.604.093488062
2025-08-01 16:18:1162-432.0-88.8-15.6105.7199447.2-49.3-0.76, 0.060.760.003488065
2025-08-01 16:21:1163-388.8-88.6-18.181.315901-10.833.90.55, -0.270.620.003488066
2025-08-01 16:24:1164-401.3-90.2-17.785.316620-10.733.40.55, -0.270.610.003488069
2025-08-01 16:27:1165-496.1-90.6-14.6138.5241388.0-50.0-0.77, 0.070.770.003488070
2025-08-01 16:30:1166-531.3-89.6-14.0153.3268498.7-49.7-0.76, 0.090.770.003488073
2025-08-01 16:33:1167-507.7-89.4-14.8140.5245667.7-49.9-0.77, 0.070.770.003488074
2025-08-01 16:36:1168-506.8-90.1-15.0138.8243097.0-50.2-0.77, 0.060.773.183488077
2025-08-01 16:39:1169-533.3-89.5-14.6149.1260195.7-50.4-0.78, 0.040.781.183488078
2025-08-01 16:42:1170-543.2-88.9-14.7153.4263475.8-50.6-0.78, 0.040.781.193488081
2025-08-01 16:45:1171-539.5-88.4-14.8150.4261857.1-50.5-0.77, 0.060.781.043488082
2025-08-01 16:48:1172-583.6-88.7-14.2172.5296565.8-50.7-0.78, 0.040.780.003488085
2025-08-01 16:51:1173-583.0-89.1-14.1174.4298795.7-50.6-0.78, 0.040.780.003488086
2025-08-01 16:54:1174-557.7-87.9-14.8156.1274213.2-51.8-0.79, -0.010.790.003488089
2025-08-01 16:57:1175-589.1-87.9-14.2170.7298513.7-51.4-0.79, 0.000.791.673488090
2025-08-01 17:00:1176-580.4-86.1-14.3176.9298477.2-51.0-0.78, 0.060.780.003488093
2025-08-01 17:03:1177-583.6-85.6-14.3178.3302437.2-50.9-0.78, 0.060.780.003488094
2025-08-01 17:06:1178-568.5-84.6-14.3174.1293217.1-51.2-0.78, 0.060.780.843488097
2025-08-01 17:09:1179-587.2-84.2-14.4180.9304597.0-51.5-0.79, 0.060.790.003488098

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 )