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 15386
Detector 24h operating status:

Last processed image:    
   0 hours and 19 minutes ago (2026-04-30 05:45 UTC)
Last detected dimming:
   0 hours and 19 minutes ago (2026-04-30 05:45 UTC)


Overview for dimming #:
   15386           back to overview

Animations and graphs
   derotated original images ( non-derotated )
   dimming intensity
   dimming mask

   base difference ( percentage )
   running difference ( percentage )

more

more

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Details for dimming #: 15386          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2026-04-02 14:51:1110.00.00.00.00 , 0.003724990
2026-04-02 14:54:112-0.9-7.3-10.50.275 , 0.003724991
2026-04-02 14:57:113-4.1-28.4-13.70.6200 , 0.003724992
2026-04-02 15:00:114-7.8-43.0-18.81.02974.714.90.26, 0.190.320.003724993
2026-04-02 15:03:115-16.7-55.2-30.71.64815.014.70.26, 0.200.321.813724994
2026-04-02 15:06:116-23.1-64.4-33.42.06184.914.70.26, 0.200.323.253724995
2026-04-02 15:09:117-29.9-70.8-35.22.57595.114.30.25, 0.200.323.403724996
2026-04-02 15:12:118-34.3-74.7-28.93.09395.214.10.25, 0.200.322.723724997
2026-04-02 15:15:119-38.0-77.5-27.43.310255.314.20.25, 0.200.324.273724998
2026-04-02 15:18:1110-39.9-80.1-28.13.510675.214.20.25, 0.200.324.423724999
2026-04-02 15:21:1111-42.0-82.2-28.93.611005.214.30.25, 0.200.320.923725000
2026-04-02 15:24:1112-44.5-83.1-27.23.811805.214.20.25, 0.200.320.003725001
2026-04-02 15:27:1113-51.3-83.5-23.84.714595.314.20.25, 0.200.321.003725002
2026-04-02 15:30:2314-55.0-85.1-24.45.015615.313.90.24, 0.200.321.613725003
2026-04-02 15:33:1115-55.8-85.7-23.95.115955.313.90.24, 0.200.321.863725004
2026-04-02 15:36:1116-58.9-87.4-24.45.517145.213.90.24, 0.200.321.883725005
2026-04-02 15:39:1117-62.4-88.1-23.75.717825.314.00.24, 0.200.321.883725006
2026-04-02 15:42:1118-67.2-87.9-24.46.018695.313.90.24, 0.200.322.183725007
2026-04-02 15:45:1119-74.0-88.4-25.16.520065.313.90.24, 0.200.321.633725008
2026-04-02 15:48:1120-82.3-89.0-25.47.021485.413.80.24, 0.210.321.743725009
2026-04-02 15:51:1121-87.9-88.6-25.47.322445.413.80.24, 0.210.320.923725010
2026-04-02 15:54:2322-101.2-118.4-25.57.824145.614.00.24, 0.210.320.003725011
2026-04-02 15:57:1123-109.1-133.0-26.48.124945.714.10.25, 0.210.320.003725012
2026-04-02 16:00:1124-115.9-136.2-25.78.626585.814.20.25, 0.210.320.003725013
2026-04-02 16:03:1125-124.1-144.1-25.49.02793-4.2-15.2-0.26, 0.040.270.003725014
2026-04-02 16:06:1126-132.2-155.7-23.49.73005-4.3-15.3-0.27, 0.030.272.483725015
2026-04-02 16:09:1127-139.4-165.8-24.310.03076-4.3-15.3-0.27, 0.030.2714.053725016
2026-04-02 16:12:1128-143.3-168.6-26.210.03074-4.3-15.3-0.27, 0.030.273.643725017
2026-04-02 16:15:1129-148.8-176.6-24.510.33191-4.3-15.3-0.27, 0.030.270.003725018
2026-04-02 16:18:1130-152.9-182.1-24.710.63266-4.3-15.3-0.27, 0.030.270.003725019
2026-04-02 16:21:1131-156.8-184.6-21.811.23470-1.8-7.4-0.13, 0.080.150.003725020
2026-04-02 16:24:1132-165.8-188.8-22.711.53542-1.7-7.4-0.13, 0.080.150.003725021
2026-04-02 16:27:1133-178.0-190.8-19.812.83948-1.8-7.7-0.14, 0.080.162.543725022
2026-04-02 16:30:1134-188.8-195.6-19.213.64172-1.7-7.9-0.14, 0.080.166.013725023
2026-04-02 16:33:1135-197.1-197.9-19.214.04314-1.9-8.5-0.15, 0.080.173.203725024
2026-04-02 16:36:1136-209.6-199.4-18.415.14630-1.9-8.9-0.16, 0.080.182.773725025
2026-04-02 16:39:1137-219.0-198.2-18.715.84831-2.0-9.7-0.17, 0.080.192.623725026
2026-04-02 16:42:1138-227.4-202.4-18.616.55052-2.0-9.8-0.17, 0.080.192.083725027
2026-04-02 16:45:1139-233.7-204.9-18.317.05202-2.0-10.0-0.18, 0.080.194.603725028
2026-04-02 16:48:1140-240.4-205.5-18.817.45336-2.0-10.1-0.18, 0.080.193.983725029
2026-04-02 16:51:1141-246.9-208.3-18.318.15533-2.0-10.0-0.18, 0.080.193.113725030
2026-04-02 16:54:1142-251.1-209.4-18.518.45620-2.0-10.3-0.18, 0.080.204.573725031
2026-04-02 16:57:1143-257.6-210.7-18.319.05801-2.0-10.4-0.18, 0.080.202.223725032
2026-04-02 17:00:1144-261.8-209.6-18.419.76019-2.1-10.4-0.18, 0.080.201.983725033
2026-04-02 17:03:1145-279.3-209.4-16.523.37157-2.0-10.2-0.18, 0.080.2013.043725034
2026-04-02 17:06:1146-307.7-208.9-15.927.58176-1.6-9.2-0.16, 0.080.1827.203725035
2026-04-02 17:09:1147-305.1-207.5-17.425.27396-1.5-8.9-0.16, 0.090.1813.713725036
2026-04-02 17:12:1148-319.5-206.9-17.326.97828-1.2-8.1-0.14, 0.090.177.613725037
2026-04-02 17:15:1149-323.5-205.6-17.926.97844-1.1-7.5-0.13, 0.090.165.693725038
2026-04-02 17:18:1150-348.6-204.3-17.130.79010-0.5-5.7-0.10, 0.110.155.173725039
2026-04-02 17:21:1151-350.9-203.9-18.429.18350-0.1-4.5-0.08, 0.110.1410.973725040
2026-04-02 17:24:1152-376.2-202.6-17.433.196300.5-2.7-0.05, 0.120.1310.443725041
2026-04-02 17:27:1153-372.9-202.6-18.530.788890.7-2.1-0.04, 0.130.135.013725042
2026-04-02 17:30:1154-400.6-200.3-17.834.2100741.2-0.5-0.01, 0.140.147.383725043
2026-04-02 17:33:1155-410.6-198.8-18.035.0102961.40.10.00, 0.140.148.153725044
2026-04-02 17:36:1156-404.5-196.5-19.133.096181.60.70.01, 0.140.141.823725045
2026-04-02 17:39:1157-412.3-195.1-19.333.698701.71.20.02, 0.140.151.593725046
2026-04-02 17:42:1158-438.8-193.7-18.338.5113042.02.10.04, 0.150.151.773725047
2026-04-02 17:45:1159-441.5-190.1-18.538.4113182.22.50.04, 0.150.162.433725048
2026-04-02 17:48:1160-442.8-189.8-19.437.5109002.53.00.05, 0.160.174.193725049
2026-04-02 17:51:1161-474.1-189.4-19.540.4118313.03.60.06, 0.170.184.353725050
2026-04-02 17:54:1162-482.7-189.0-19.741.1120073.34.00.07, 0.170.198.523725051
2026-04-02 17:57:1163-492.9-190.5-21.442.4120793.33.70.06, 0.170.180.003725052
2026-04-02 18:00:1164-430.0-191.8-20.935.0100993.32.70.05, 0.170.180.003725053
2026-04-02 18:03:1165-431.8-190.4-20.040.9119131.1-0.7-0.01, 0.130.130.003725054
2026-04-02 18:06:1166-338.0-190.2-20.230.38892-0.7-4.5-0.08, 0.100.130.003725055
2026-04-02 18:09:1167-327.8-190.5-20.529.98663-0.9-5.3-0.09, 0.100.140.003725056
2026-04-02 18:12:1168-325.8-189.8-19.230.18765-1.3-6.2-0.11, 0.090.140.003725057
2026-04-02 18:15:0169-362.3-187.7-19.834.810008-1.3-5.8-0.10, 0.090.147.173725058
2026-04-02 18:18:1370-375.5-185.8-18.637.911129-0.8-6.2-0.11, 0.100.158.463725059
2026-04-02 18:21:0171-314.1-184.0-20.528.08223-1.6-7.3-0.13, 0.080.1516.163725060
2026-04-02 18:24:1272-383.6-185.0-20.536.710701-0.7-6.6-0.12, 0.100.1530.093725061
2026-04-02 18:27:0073-398.5-185.9-20.938.011055-0.4-6.4-0.11, 0.110.1640.303725062
2026-04-02 18:30:1374-426.7-183.6-21.041.0119690.2-3.9-0.07, 0.120.1453.033725063
2026-04-02 18:33:0175-429.3-181.2-21.041.8121680.5-3.4-0.06, 0.120.1432.853725064
2026-04-02 18:36:1376-426.5-181.1-20.841.8122200.6-3.5-0.06, 0.120.148.453725065
2026-04-02 18:39:1177-419.9-182.3-20.641.2120550.2-4.1-0.07, 0.120.140.003725066
2026-04-02 18:42:1178-421.5-182.9-20.441.5121410.1-3.9-0.07, 0.120.130.003725067
2026-04-02 18:45:0079-448.2-182.7-20.545.2132820.3-3.7-0.07, 0.120.140.003725068
2026-04-02 18:48:1280-445.3-185.7-20.644.3131080.4-3.1-0.06, 0.120.132.983725069
2026-04-02 18:51:0081-508.7-185.4-18.555.5166830.9-2.2-0.04, 0.130.144.433725070
2026-04-02 18:54:1282-518.2-185.7-18.757.1171241.1-1.9-0.03, 0.130.147.263725071
2026-04-02 18:57:0083-525.0-185.5-18.957.4172511.3-1.4-0.03, 0.140.146.623725072
2026-04-02 19:00:1284-472.0-183.4-21.746.2136731.1-1.3-0.02, 0.130.142.903725073
2026-04-02 19:03:1185-466.9-182.9-21.945.4133731.2-0.3-0.01, 0.130.146.303725074
2026-04-02 19:06:1186-462.8-179.2-22.344.6131231.61.00.02, 0.140.1411.233725075
2026-04-02 19:09:1187-469.4-177.4-22.545.0132581.82.10.04, 0.150.1513.613725076
2026-04-02 19:12:1188-472.7-174.5-22.745.3133452.23.30.06, 0.150.169.453725077
2026-04-02 19:15:1189-476.7-172.9-23.045.3133422.54.10.07, 0.160.1710.903725078
2026-04-02 19:18:1190-476.1-169.5-23.045.4134073.04.90.09, 0.170.199.113725079
2026-04-02 19:21:1191-472.5-168.0-23.145.3134183.36.00.11, 0.170.204.853725080
2026-04-02 19:24:1192-468.7-164.3-22.844.5132483.46.20.11, 0.170.214.103725081
2026-04-02 19:27:1193-475.3-161.3-22.945.6135153.76.80.12, 0.180.214.073725082
2026-04-02 19:30:1194-462.5-161.1-22.544.7132483.87.30.13, 0.180.220.003725083
2026-04-02 19:33:1195-459.6-161.3-22.544.6133024.08.10.14, 0.180.230.003725084
2026-04-02 19:36:1196-456.8-161.3-22.544.4132324.18.70.15, 0.180.241.373725085
2026-04-02 19:39:1197-459.7-161.1-22.345.0134464.29.40.16, 0.190.257.553725086
2026-04-02 19:42:2398-455.1-160.9-22.044.8134444.510.50.18, 0.190.278.673725087
2026-04-02 19:45:1199-452.5-160.7-22.144.5133124.711.50.20, 0.190.2812.073725088
2026-04-02 19:48:11100-456.4-159.7-22.344.4132834.711.90.21, 0.190.2813.423725089
2026-04-02 19:51:11101-460.3-159.0-22.144.7133814.912.10.21, 0.200.2910.653725090
2026-04-02 19:54:35102-465.5-158.3-22.346.0135275.212.50.22, 0.200.303.173725091
2026-04-02 19:57:11103-461.3-158.0-22.345.0133785.313.00.23, 0.200.311.033725092
2026-04-02 20:00:11104-462.4-157.1-22.445.8134845.313.40.23, 0.200.312.733725093
2026-04-02 20:03:11105-462.7-156.8-22.545.6134125.313.30.23, 0.200.311.203725094
2026-04-02 20:06:11106-464.2-156.7-22.345.8135335.213.40.23, 0.200.310.003725095
2026-04-02 20:09:11107-466.2-156.6-22.745.5133995.113.30.23, 0.200.310.953725096
2026-04-02 20:12:11108-468.8-156.3-22.745.3133785.012.80.22, 0.200.300.003725097
2026-04-02 20:15:11109-463.9-156.7-22.445.3133625.013.00.23, 0.200.300.003725098
2026-04-02 20:18:35110-463.2-156.5-22.445.4133784.812.80.22, 0.200.301.533725099
2026-04-02 20:21:11111-464.1-156.0-22.345.7134574.812.80.22, 0.190.302.983725100
2026-04-02 20:24:11112-460.7-154.7-22.045.7134625.113.30.23, 0.200.311.523725101
2026-04-02 20:27:11113-450.9-153.8-22.444.0130155.213.80.24, 0.200.310.003725102
2026-04-02 20:30:11114-458.6-153.4-22.245.7135135.414.00.24, 0.200.320.003725103
2026-04-02 20:33:11115-457.0-153.4-22.246.0135345.614.70.26, 0.210.330.003725104
2026-04-02 20:36:11116-445.7-152.9-22.244.9132215.815.20.26, 0.210.340.003725105
2026-04-02 20:39:11117-447.1-152.9-22.445.2132815.715.10.26, 0.210.340.003725106
2026-04-02 20:42:11118-497.4-152.9-22.851.7152765.414.80.26, 0.200.331.293725107
2026-04-02 20:45:11119-500.0-152.8-22.651.8152995.314.40.25, 0.200.321.003725108

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 )