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 13449
Detector 24h operating status:

Last processed image:    
   0 hours and 18 minutes ago (2025-08-04 13:33 UTC)
Last detected dimming:
   1 hours and 45 minutes ago (2025-08-04 12:06 UTC)


Overview for dimming #:
   13449           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

more


Details for dimming #: 13449          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-07-30 01:57:1110.00.00.00.00 , 0.003485632
2025-07-30 02:00:1120.00.00.00.00 , 0.003485633
2025-07-30 02:03:1130.00.00.00.00 , 0.003485636
2025-07-30 02:06:1140.00.00.00.00 , 0.003485637
2025-07-30 02:09:1150.00.00.00.00 , 0.863485640
2025-07-30 02:12:116-1.7-10.1-10.10.6155-20.55.90.10, -0.450.466.563485641
2025-07-30 02:15:117-8.9-19.4-13.02.5666-22.04.50.07, -0.470.487.343485644
2025-07-30 02:18:118-24.9-37.1-10.46.21654-19.611.30.19, -0.430.4731.133485645
2025-07-30 02:21:239-48.4-73.2-12.09.42500-18.215.60.26, -0.410.4858.083485646
2025-07-30 02:24:1110-55.0-70.7-12.610.02665-18.113.90.23, -0.410.4728.303485649
2025-07-30 02:27:1111-57.9-75.1-13.210.12675-18.213.20.22, -0.410.4616.133485653
2025-07-30 02:30:1112-67.0-84.8-14.210.52795-18.510.50.17, -0.410.459.153485654
2025-07-30 02:33:2313-87.1-123.0-13.912.83431-19.07.00.12, -0.420.448.963485655
2025-07-30 02:36:1114-97.8-138.1-13.614.33878-19.44.40.07, -0.430.447.603485658
2025-07-30 02:39:1115-106.2-146.9-13.815.34149-19.92.60.04, -0.440.446.843485659
2025-07-30 02:42:1116-117.6-173.1-14.116.24387-20.21.70.03, -0.440.443.413485661
2025-07-30 02:45:1117-125.1-186.7-14.716.54447-20.21.80.03, -0.440.442.303485664
2025-07-30 02:48:1118-141.8-192.3-15.118.85128-20.12.20.04, -0.440.4416.883485665
2025-07-30 02:51:1119-145.0-191.2-15.319.05193-20.02.80.05, -0.440.447.453485668
2025-07-30 02:54:1120-150.1-194.5-15.519.75389-20.13.00.05, -0.440.441.883485669
2025-07-30 02:57:1121-211.0-178.6-17.027.97376-15.910.50.18, -0.370.411.623485673
2025-07-30 03:00:1122-222.4-149.4-17.329.67825-14.712.90.22, -0.350.410.953485674
2025-07-30 03:03:1123-226.0-146.2-16.930.17942-14.114.10.24, -0.340.421.423485676
2025-07-30 03:06:1124-247.2-179.4-15.531.29169-13.315.30.26, -0.330.421.283485677
2025-07-30 03:09:1125-259.4-198.4-15.133.79805-12.716.30.28, -0.310.428.313485680
2025-07-30 03:12:1126-274.3-213.2-15.135.510532-12.117.50.30, -0.300.4338.023485681
2025-07-30 03:15:1127-283.2-224.5-16.837.39776-12.316.90.29, -0.310.4219.563485684
2025-07-30 03:18:1128-291.0-229.4-16.739.310344-12.117.70.30, -0.300.4327.233485685
2025-07-30 03:21:1129-303.8-234.2-16.941.110838-12.117.70.30, -0.300.4339.123485688
2025-07-30 03:24:1130-313.4-237.2-16.542.911493-12.017.80.30, -0.300.4311.893485689
2025-07-30 03:27:1131-320.0-242.1-16.444.411987-12.018.20.31, -0.300.438.233485690
2025-07-30 03:30:1132-325.8-245.3-16.144.912341-12.018.40.31, -0.300.4412.413485694
2025-07-30 03:33:1133-349.5-252.0-15.045.514364-12.118.40.31, -0.300.4414.603485696
2025-07-30 03:36:1134-338.6-253.8-16.346.512946-12.218.50.31, -0.310.4411.873485697
2025-07-30 03:39:1135-351.6-258.3-16.348.513500-12.618.00.31, -0.310.4412.203485701
2025-07-30 03:42:1136-354.4-253.0-16.448.913681-12.717.90.30, -0.310.443.773485702
2025-07-30 03:45:1137-364.1-249.5-16.650.014105-12.918.20.31, -0.320.443.083485703
2025-07-30 03:48:1138-381.6-247.3-16.252.215063-13.217.90.30, -0.320.443.783485705
2025-07-30 03:51:3539-397.7-237.4-16.355.516085-13.218.30.31, -0.320.459.033485706
2025-07-30 03:54:1140-407.5-236.4-16.257.016616-13.118.30.31, -0.320.452.183485711
2025-07-30 03:57:1141-417.5-223.7-16.159.017189-13.318.10.31, -0.320.451.883485712
2025-07-30 04:00:1142-424.4-222.3-16.259.617332-13.518.10.31, -0.330.453.163485713
2025-07-30 04:03:1143-429.3-208.9-16.260.817646-13.518.40.31, -0.330.450.963485716
2025-07-30 04:06:1144-435.7-205.5-16.561.417766-13.518.60.31, -0.330.450.003485717
2025-07-30 04:09:1145-440.5-203.6-16.762.217849-13.618.30.31, -0.330.450.003485720
2025-07-30 04:12:1146-445.6-202.6-16.862.818131-13.618.50.31, -0.330.450.003485721
2025-07-30 04:15:1147-455.6-199.7-16.764.118588-13.518.90.32, -0.330.460.003485724
2025-07-30 04:18:1148-470.1-199.3-16.368.619462-13.718.80.32, -0.330.468.063485725
2025-07-30 04:21:1149-482.8-197.7-15.970.520342-13.919.60.33, -0.330.4711.523485728
2025-07-30 04:24:1150-500.1-197.4-15.672.121385-14.020.10.34, -0.330.483.393485729
2025-07-30 04:27:1151-508.6-198.3-15.772.621683-14.020.40.34, -0.340.482.743485730
2025-07-30 04:30:1152-512.4-198.0-15.973.521771-14.020.80.35, -0.330.480.003485733
2025-07-30 04:33:1153-519.2-189.5-15.875.422093-14.220.80.35, -0.340.490.003485736
2025-07-30 04:36:1154-516.7-179.3-16.173.621917-14.320.30.34, -0.340.480.003485737
2025-07-30 04:39:1155-521.1-178.4-16.275.622000-14.320.30.34, -0.340.480.003485741
2025-07-30 04:42:1156-524.8-178.6-16.077.722500-14.020.60.35, -0.330.480.003485742
2025-07-30 04:45:1157-526.1-177.9-16.477.622237-14.020.40.34, -0.340.480.003485744
2025-07-30 04:48:1158-521.1-178.2-16.877.621883-14.019.80.33, -0.330.470.003485745
2025-07-30 04:51:1159-517.7-177.7-16.777.121837-13.620.50.34, -0.330.480.003485749

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 )