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 14620
Detector 24h operating status:

Last processed image:    
   0 hours and 20 minutes ago (2025-12-15 06:30 UTC)
Last detected dimming:
   1 hours and 32 minutes ago (2025-12-15 05:18 UTC)


Overview for dimming #:
   14620           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 #: 14620          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-12-09 08:18:1110.00.00.00.00 , 0.003610380
2025-12-09 08:21:1120.00.00.00.00 , 0.003610381
2025-12-09 08:24:1130.00.00.00.00 , 2.253610382
2025-12-09 08:27:1140.00.00.00.00 , 2.033610383
2025-12-09 08:30:1150.00.00.00.00 , 1.633610384
2025-12-09 08:33:1160.00.00.00.00 , 4.343610385
2025-12-09 08:36:1170.00.00.00.00 , 4.563610386
2025-12-09 08:39:1180.00.00.00.00 , 2.213610387
2025-12-09 08:42:119-1.1-6.7-8.50.4116 , 9.193610388
2025-12-09 08:45:1110-1.9-8.0-10.00.7185 , 2.283610389
2025-12-09 08:48:1111-2.5-7.0-10.00.9233 , 3.003610390
2025-12-09 08:51:1112-3.2-10.1-10.31.1281 , 3.713610391
2025-12-09 08:54:1113-3.2-10.9-11.11.0266 , 2.883610392
2025-12-09 08:57:1114-3.8-12.1-10.61.3313 , 2.763610393
2025-12-09 09:00:1115-3.9-11.4-11.41.2303 , 0.003610394
2025-12-09 09:03:1116-4.7-11.6-11.51.4350 , 0.003610395
2025-12-09 09:06:1117-4.3-11.5-12.01.3309 , 0.003610396
2025-12-09 09:09:1118-4.0-9.4-12.01.3303 , 0.003610397
2025-12-09 09:12:1119-4.9-10.3-11.01.6387-27.0-29.8-0.45, -0.460.640.003610398
2025-12-09 09:15:1120-5.8-12.1-11.21.8432-26.7-29.6-0.45, -0.450.640.003610399
2025-12-09 09:18:1121-7.5-13.2-10.02.5596-26.8-29.6-0.45, -0.450.640.973610400
2025-12-09 09:21:1122-9.0-15.5-12.02.7623-27.1-31.5-0.47, -0.460.666.533610401
2025-12-09 09:24:1123-11.1-14.4-12.73.4784-27.1-32.4-0.48, -0.460.671.513610402
2025-12-09 09:27:1124-14.1-16.6-11.34.41052-27.0-32.9-0.49, -0.460.671.823610403
2025-12-09 09:30:1125-16.6-18.1-11.65.21208-27.9-34.6-0.51, -0.470.692.113610404
2025-12-09 09:33:1126-22.4-22.1-12.16.71552-28.6-36.2-0.53, -0.480.711.033610405
2025-12-09 09:36:1127-24.2-21.4-12.07.31657-28.5-36.3-0.53, -0.480.710.003610406
2025-12-09 09:39:1128-27.2-22.7-12.58.01798-28.8-36.8-0.53, -0.490.722.293610407
2025-12-09 09:42:1129-29.0-23.6-13.48.31848-29.2-38.3-0.55, -0.490.743.203610408
2025-12-09 09:45:1130-30.9-25.3-13.98.61910-29.4-38.2-0.54, -0.490.742.693610409
2025-12-09 09:48:1131-31.2-24.3-14.08.71919-29.4-37.5-0.54, -0.490.732.193610410
2025-12-09 09:51:1132-31.3-25.8-14.58.41870-29.6-38.5-0.55, -0.500.741.613610411
2025-12-09 09:54:1133-31.2-26.6-14.58.31843-30.1-39.2-0.55, -0.500.752.263610412
2025-12-09 09:57:1134-32.2-28.0-14.28.81957-30.3-39.0-0.55, -0.510.754.663610413
2025-12-09 10:00:1135-85.6-29.3-12.323.0588828.1-0.4-0.01, 0.480.488.633610414
2025-12-09 10:03:1136-91.9-29.8-12.224.7635528.4-0.30.00, 0.490.490.903610415
2025-12-09 10:06:1137-99.5-29.9-12.226.7688027.83.10.05, 0.480.481.263610416
2025-12-09 10:09:1138-151.5-39.0-12.939.1997533.9-1.4-0.02, 0.570.570.003610417
2025-12-09 10:12:1139-155.3-40.2-13.039.71014433.9-0.6-0.01, 0.570.570.003610418
2025-12-09 10:15:1140-160.6-42.1-12.940.71039234.0-0.6-0.01, 0.570.572.413610419
2025-12-09 10:18:1141-166.6-43.6-12.942.21076834.4-0.8-0.01, 0.570.575.123610420
2025-12-09 10:21:1142-112.7-32.6-12.329.6762428.22.20.03, 0.480.480.003610421
2025-12-09 10:24:1143-179.9-46.2-12.946.51160234.5-0.5-0.01, 0.580.580.003610422
2025-12-09 10:27:1144-190.6-46.4-12.750.71231034.3-0.9-0.01, 0.570.570.003610423
2025-12-09 10:30:1145-134.5-36.5-11.938.9929128.01.80.03, 0.480.480.003610424
2025-12-09 10:33:1146-206.2-48.4-12.163.21369734.2-1.4-0.02, 0.570.570.003610425
2025-12-09 10:36:1147-199.4-48.4-12.452.71296334.1-1.0-0.01, 0.570.570.003610426
2025-12-09 10:39:1148-212.1-49.3-12.464.11384733.8-1.1-0.02, 0.570.570.003610427
2025-12-09 10:42:1149-221.7-50.4-12.469.61447133.9-1.2-0.02, 0.570.570.003610428

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 )