Solar Demon Dimming Detection (sc)

Science! running on SDO/AIA 211 Synoptic data
2 minute cadence, typical delay 7 days
(detection version 1.00)
(view all Solar Demon detection tools)

Overview of dimming 21215
Detector 14 day operating status:

Last detected dimming:
   498 hours and 0 minutes ago (2026-01-18 23:51 UTC)


Overview for dimming #:
   21215           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 #: 21215          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2026-01-07 03:47:5910.00.00.00.00 , 0.008764300
2026-01-07 03:49:5920.00.00.00.00 , 0.008764301
2026-01-07 03:51:5930.00.00.00.00 , 0.008764302
2026-01-07 03:53:5940.00.00.00.00 , 0.008764303
2026-01-07 03:55:5950.00.00.00.00 , 0.008764304
2026-01-07 03:57:5960.00.00.00.00 , 0.008764305
2026-01-07 03:59:5970.00.00.00.00 , 0.008764306
2026-01-07 04:01:5980.00.00.00.00 , 0.008764307
2026-01-07 04:03:5990.00.00.00.00 , 47.418764308
2026-01-07 04:05:5910-2.5-24.1-24.20.264 , 34.558764309
2026-01-07 04:07:5911-10.9-60.3-36.70.6195-16.7-14.2-0.24, -0.230.3319.698764310
2026-01-07 04:09:5912-28.4-108.8-35.41.4432-16.0-15.6-0.26, -0.220.3421.128764311
2026-01-07 04:11:5913-37.6-165.5-31.11.7524-15.6-15.7-0.26, -0.210.3414.088764312
2026-01-07 04:13:5914-55.5-220.8-13.53.0965-15.4-15.8-0.27, -0.210.3410.248764313
2026-01-07 04:15:5915-51.7-210.2-11.63.31059-15.5-15.6-0.26, -0.210.346.338764314
2026-01-07 04:17:5916-62.7-231.5-11.74.01278-15.4-15.7-0.26, -0.210.343.328764315
2026-01-07 04:19:5917-63.4-230.2-12.63.91253-15.5-15.6-0.26, -0.210.343.568764316
2026-01-07 04:21:5918-69.6-230.2-12.85.31683-15.5-15.6-0.26, -0.210.346.478764317
2026-01-07 04:23:5919-70.0-234.4-12.55.41714-15.4-15.7-0.26, -0.210.342.928764318
2026-01-07 04:25:5920-67.4-234.7-12.85.31686-15.3-15.9-0.27, -0.210.3410.318764319
2026-01-07 04:27:5921-67.1-237.3-13.65.11629-15.2-15.9-0.27, -0.200.347.388764320
2026-01-07 04:29:5922-64.1-234.9-13.04.91566-15.2-15.8-0.27, -0.200.341.158764321
2026-01-07 04:31:5923-64.0-235.1-13.34.91546-15.2-15.9-0.27, -0.200.340.008764322
2026-01-07 04:33:5924-61.2-234.5-13.04.61466-15.2-15.8-0.27, -0.200.340.008764323
2026-01-07 04:35:5925-60.4-233.9-15.24.11291-15.2-15.8-0.27, -0.200.340.008764324
2026-01-07 04:37:5926-51.2-221.0-15.23.51106-15.3-15.8-0.27, -0.210.340.008764325
2026-01-07 04:39:5927-36.9-161.6-13.12.8889-15.4-15.8-0.27, -0.210.340.008764326
2026-01-07 04:41:5928-21.1-87.9-13.62.2696-15.7-15.8-0.27, -0.210.340.008764327
2026-01-07 04:43:5929-26.2-105.4-15.42.3732-15.6-15.9-0.27, -0.210.340.008764328
2026-01-07 04:45:5930-34.2-130.8-14.23.31043-15.6-15.9-0.27, -0.210.340.008764329
2026-01-07 04:47:5931-45.0-148.0-15.44.61440-15.7-16.2-0.27, -0.210.350.008764330
2026-01-07 04:49:5932-57.2-183.7-14.86.01863-15.6-16.1-0.27, -0.210.348.298764331
2026-01-07 04:51:5933-60.0-192.0-15.06.41962-15.6-16.1-0.27, -0.210.345.648764332
2026-01-07 04:53:5934-57.2-177.4-14.76.62018-15.7-16.1-0.27, -0.210.352.268764333
2026-01-07 04:55:5935-55.1-177.6-14.56.41958-15.6-16.1-0.27, -0.210.341.608764334
2026-01-07 04:57:5936-56.3-179.5-14.76.41970-15.5-16.1-0.27, -0.210.340.008764335
2026-01-07 04:59:5937-53.9-164.0-15.36.31928-15.4-16.1-0.27, -0.210.340.008764336
2026-01-07 05:01:5938-56.3-166.1-16.06.21905-15.4-16.2-0.27, -0.210.340.008764337
2026-01-07 05:03:5939-60.6-187.2-16.56.31942-15.4-15.9-0.27, -0.210.340.008764338
2026-01-07 05:05:5940-67.2-196.6-16.07.12162-15.4-15.9-0.27, -0.210.340.008764339
2026-01-07 05:07:5941-70.5-209.7-16.47.12168-15.3-15.9-0.27, -0.210.340.008764340
2026-01-07 05:09:5942-72.1-203.9-17.67.02143-15.3-16.0-0.27, -0.210.340.008764341
2026-01-07 05:11:5943-78.1-209.1-17.57.52283-15.2-16.0-0.27, -0.200.340.008764342
2026-01-07 05:13:5944-80.9-223.4-18.57.32229-15.1-16.0-0.27, -0.200.341.198764343
2026-01-07 05:15:5945-87.4-231.2-19.17.62322-15.1-16.0-0.27, -0.200.341.148764344
2026-01-07 05:17:5946-91.7-242.5-19.97.52282-15.1-16.0-0.27, -0.200.341.038764345
2026-01-07 05:19:5947-99.9-248.1-20.37.92418-15.2-16.1-0.27, -0.200.340.908764346
2026-01-07 05:21:5948-99.5-250.1-21.77.42256-15.2-16.1-0.27, -0.200.340.008764347
2026-01-07 05:23:5949-101.0-248.2-22.47.42249-15.2-16.0-0.27, -0.200.341.538764348
2026-01-07 05:25:5950-102.4-247.2-23.57.32225-15.3-16.0-0.27, -0.210.340.008764349
2026-01-07 05:27:5951-100.3-243.7-23.67.32225-15.3-16.0-0.27, -0.210.340.868764350
2026-01-07 05:29:5952-99.3-238.5-22.47.52296-15.4-16.0-0.27, -0.210.340.008764351
2026-01-07 05:31:5953-102.0-236.3-21.98.12479-15.4-16.0-0.27, -0.210.341.168764352
2026-01-07 05:33:5954-101.8-234.2-22.28.22518-15.4-16.0-0.27, -0.210.340.968764353
2026-01-07 05:35:5955-100.8-231.4-21.58.42553-15.3-16.0-0.27, -0.210.341.568764354
2026-01-07 05:37:5956-111.5-227.1-17.312.03516-15.3-16.0-0.27, -0.210.343.258764355
2026-01-07 05:39:5957-109.3-224.4-17.511.73421-15.3-16.1-0.27, -0.210.340.838764356
2026-01-07 05:41:5958-107.0-223.1-17.711.43335-15.3-16.1-0.27, -0.210.340.008764357
2026-01-07 05:43:5959-107.6-223.0-16.712.03501-15.3-16.0-0.27, -0.210.340.008764358
2026-01-07 05:45:5960-110.8-222.2-16.612.63672-15.3-16.1-0.27, -0.210.340.008764359
2026-01-07 05:47:5961-108.9-222.2-17.112.23554-15.2-16.1-0.27, -0.200.340.008764360
2026-01-07 05:49:5962-110.3-218.7-17.412.53617-15.2-16.1-0.27, -0.200.340.008764361
2026-01-07 05:51:5963-109.5-210.2-16.712.93742-15.3-16.2-0.27, -0.210.340.008764362
2026-01-07 05:53:5964-111.0-214.6-16.413.23831-15.3-16.1-0.27, -0.210.340.008764363
2026-01-07 05:55:5965-109.9-207.3-16.713.13796-15.3-16.2-0.27, -0.210.340.008764364
2026-01-07 05:57:5966-108.6-205.6-16.812.93745-15.3-16.2-0.27, -0.210.340.008764365
2026-01-07 05:59:5967-111.8-189.1-16.213.94016-15.3-16.2-0.27, -0.210.340.008764366
2026-01-07 06:01:5968-187.4-183.0-12.567.29062-12.1-25.3-0.42, -0.150.453.368764367
2026-01-07 06:03:5969-194.5-151.8-12.273.69876-11.5-26.8-0.45, -0.140.470.008764368
2026-01-07 06:05:5970-191.2-171.1-12.373.79725-11.6-27.8-0.46, -0.150.490.008764369
2026-01-07 06:07:5971-167.6-113.5-12.472.59288-9.8-34.1-0.56, -0.120.570.008764370
2026-01-07 06:09:5972-150.2-113.4-12.073.39113-7.3-42.2-0.67, -0.080.680.008764371
2026-01-07 06:11:5973-157.2-119.0-11.977.99698-7.6-43.2-0.69, -0.090.690.008764372
2026-01-07 06:13:5974-166.4-116.0-11.882.710407-7.2-43.3-0.69, -0.080.690.008764373
2026-01-07 06:15:5975-163.4-119.9-11.880.410107-7.5-42.6-0.68, -0.080.680.008764374
2026-01-07 06:17:5976-167.3-121.9-11.981.210248-7.9-42.2-0.67, -0.090.680.008764375
2026-01-07 06:19:5977-207.8-132.9-12.186.411174-11.5-30.0-0.50, -0.150.520.008764376
2026-01-07 06:21:5978-239.4-204.6-12.483.110926-13.0-24.1-0.40, -0.170.440.008764377
2026-01-07 06:23:5979-258.5-234.0-12.585.811570-13.0-23.5-0.39, -0.170.4381.928764378
2026-01-07 06:25:5980-264.6-239.7-12.187.612086-12.9-23.2-0.39, -0.170.4211.768764379
2026-01-07 06:27:5981-271.3-249.6-12.088.412455-12.9-23.2-0.39, -0.170.425.718764380
2026-01-07 06:29:5982-283.0-251.0-11.990.513093-13.0-23.1-0.39, -0.170.423.148764381
2026-01-07 06:31:5983-283.9-252.9-12.191.213098-13.1-23.0-0.39, -0.170.423.208764382
2026-01-07 06:33:5984-288.8-251.5-12.092.313455-12.8-23.4-0.39, -0.170.432.428764383
2026-01-07 06:35:5985-283.4-249.5-12.291.913187-12.8-23.5-0.39, -0.160.431.368764384
2026-01-07 06:37:5986-312.3-249.0-12.3115.515142-12.3-23.7-0.40, -0.160.430.958764385
2026-01-07 06:39:5987-312.9-250.3-12.3115.715119-12.6-23.7-0.40, -0.160.437.508764386
2026-01-07 06:41:5988-321.4-249.8-12.1106.315451-10.8-24.7-0.42, -0.130.441.358764387
2026-01-07 06:43:5989-295.0-247.9-12.096.414012-12.5-24.1-0.40, -0.160.430.008764388
2026-01-07 06:45:5990-318.0-247.2-12.3117.615716-12.2-24.5-0.41, -0.160.440.008764389
2026-01-07 06:47:5991-318.8-246.3-12.1119.715896-12.2-25.2-0.42, -0.160.450.008764390
2026-01-07 06:49:5992-293.4-244.9-12.097.814105-12.6-24.9-0.42, -0.160.450.008764391
2026-01-07 06:51:5993-327.2-244.6-12.3121.916088-12.2-25.6-0.43, -0.160.460.008764392
2026-01-07 06:53:5994-326.3-244.0-12.2122.616092-12.1-25.9-0.43, -0.150.460.008764393
2026-01-07 06:55:5995-327.0-243.4-12.3123.016081-12.3-25.6-0.43, -0.160.460.008764394
2026-01-07 06:57:5996-340.1-241.3-11.8115.716971-10.1-26.1-0.44, -0.120.450.008764395
2026-01-07 06:59:5997-277.2-238.6-12.199.313931-12.4-21.3-0.36, -0.160.390.008764396
2026-01-07 07:01:5998-302.9-238.2-12.2101.714371-12.1-26.0-0.43, -0.150.460.008764397
2026-01-07 07:03:5999-300.0-237.8-12.4100.314146-12.0-26.1-0.44, -0.150.460.008764398

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 )