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 20700
Detector 14 day operating status:

Last detected dimming:
   198 hours and 46 minutes ago (2025-12-01 23:45 UTC)


Overview for dimming #:
   20700           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 #: 20700          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-11-10 08:45:5910.00.00.00.00 , 0.008683626
2025-11-10 08:47:5920.00.00.00.00 , 0.008683627
2025-11-10 08:49:5930.00.00.00.00 , 0.008683628
2025-11-10 08:51:5940.00.00.00.00 , 0.008683629
2025-11-10 08:53:5950.00.0-23.60.01 , 0.008683630
2025-11-10 08:55:596-0.7-4.2-16.20.13320.56.40.11, 0.300.320.008683631
2025-11-10 08:57:597-1.6-13.7-24.60.26020.86.50.11, 0.300.320.008683632
2025-11-10 08:59:598-3.0-26.9-36.50.38620.86.80.11, 0.300.322.268683633
2025-11-10 09:01:599-3.9-34.4-39.40.39720.76.80.11, 0.300.321.888683634
2025-11-10 09:03:5910-4.0-32.5-32.40.310720.66.80.11, 0.300.320.008683635
2025-11-10 09:05:5911-4.2-34.4-36.40.310220.67.00.12, 0.300.321.878683636
2025-11-10 09:07:5912-6.1-34.8-38.80.5143 , 0.008683637
2025-11-10 09:09:5913-5.1-31.7-38.10.4127 , 0.008683638
2025-11-10 09:11:5914-8.1-38.8-42.10.6186 , 0.008683639
2025-11-10 09:13:5915-46.0-52.4-14.58.6224523.111.00.18, 0.340.395.418683640
2025-11-10 09:15:5916-72.7-60.1-13.514.5374024.311.80.19, 0.360.4135.948683641
2025-11-10 09:17:5917-110.3-69.8-13.221.8575325.611.00.17, 0.380.4293.468683642
2025-11-10 09:19:5918-138.4-64.7-12.628.6776226.012.60.20, 0.390.4496.898683643
2025-11-10 09:21:5919-177.7-53.8-12.438.51046627.414.50.22, 0.410.47154.488683644
2025-11-10 09:23:5920-218.9-57.8-13.245.71241326.514.20.22, 0.400.46175.138683645
2025-11-10 09:25:5921-239.6-60.6-13.349.61344226.214.10.22, 0.400.45321.558683646
2025-11-10 09:27:5922-271.2-62.5-13.853.91474426.814.40.23, 0.410.46403.558683647
2025-11-10 09:29:5923-305.8-64.1-13.760.51654327.314.40.22, 0.410.47362.728683648
2025-11-10 09:31:5924-340.7-70.8-13.667.21814725.113.30.21, 0.380.43445.098683649
2025-11-10 09:33:5925-373.5-76.4-13.673.11988825.713.10.21, 0.390.44405.248683650
2025-11-10 09:35:5926-393.9-83.2-13.576.22103225.712.80.20, 0.390.44212.498683651
2025-11-10 09:37:5927-419.2-85.5-13.281.82273726.212.80.20, 0.390.44243.568683652
2025-11-10 09:39:5928-424.7-87.0-13.084.02341526.612.50.20, 0.400.4594.288683653
2025-11-10 09:41:5929-442.7-100.5-13.088.02451526.611.60.18, 0.400.44123.888683654
2025-11-10 09:43:5930-445.1-104.6-13.087.42469026.39.90.16, 0.400.4377.678683655
2025-11-10 09:45:5931-464.7-114.8-12.991.12570625.78.90.14, 0.390.41207.808683656
2025-11-10 09:47:5932-479.9-119.7-13.094.02670625.28.00.13, 0.380.40182.508683657
2025-11-10 09:49:5933-509.9-118.6-12.8101.82868624.47.40.12, 0.360.38398.588683658
2025-11-10 09:51:5934-540.2-127.1-12.8109.73061423.76.60.11, 0.350.37250.288683659
2025-11-10 09:53:5935-586.0-130.5-12.7121.03328923.26.10.10, 0.340.36228.138683660
2025-11-10 09:55:5936-626.3-135.9-12.9128.93513921.75.90.10, 0.320.33253.688683661
2025-11-10 09:57:5937-656.8-138.3-13.2134.13603420.55.20.09, 0.300.31265.398683662
2025-11-10 09:59:5938-689.0-137.7-13.2140.13753419.54.60.08, 0.280.29261.528683663
2025-11-10 10:01:5939-716.0-141.2-13.2146.13884519.23.80.06, 0.280.2891.398683664
2025-11-10 10:03:5940-746.7-142.0-13.3152.94059518.82.90.05, 0.270.2753.198683665
2025-11-10 10:05:5941-776.9-144.0-13.4158.94192918.52.20.04, 0.260.2744.328683666
2025-11-10 10:07:5942-812.1-144.5-13.4166.14364818.21.60.03, 0.260.2665.058683667
2025-11-10 10:09:5943-839.3-145.2-13.6170.14458217.61.30.02, 0.250.2557.158683668
2025-11-10 10:11:5944-863.0-147.5-13.7173.04529816.90.90.02, 0.240.2462.748683669
2025-11-10 10:13:5945-891.6-148.4-13.8175.74598116.30.90.02, 0.230.2363.788683670
2025-11-10 10:15:5946-922.4-151.2-14.0179.54697615.61.10.02, 0.210.2158.428683671
2025-11-10 10:17:5947-950.4-151.6-14.0183.14783115.11.00.02, 0.210.21120.278683672
2025-11-10 10:19:5948-966.6-152.2-14.1185.44832614.60.80.01, 0.200.20153.718683673
2025-11-10 10:21:5949-973.0-152.9-14.1185.54830914.40.90.02, 0.190.1995.678683674
2025-11-10 10:23:5950-983.2-153.5-14.2184.74819614.10.80.01, 0.190.1941.228683675
2025-11-10 10:25:5951-989.6-153.3-14.2184.94828114.00.80.01, 0.190.1924.298683676
2025-11-10 10:27:5952-998.2-153.9-14.4184.84830214.10.50.01, 0.190.1931.418683677
2025-11-10 10:29:5953-1,007.2-153.7-14.4186.34860714.20.40.01, 0.190.1952.618683678
2025-11-10 10:31:5954-1,009.8-152.4-14.8182.94803014.30.00.00, 0.190.1930.388683679
2025-11-10 10:33:5955-1,012.1-152.5-15.0180.74762814.5-0.20.00, 0.200.2013.728683680
2025-11-10 10:35:5956-1,017.5-152.8-15.3178.84748514.8-0.7-0.01, 0.200.209.288683681
2025-11-10 10:37:5957-1,029.8-153.1-15.5176.84738915.1-0.9-0.02, 0.210.2141.408683682
2025-11-10 10:39:5958-1,039.2-152.2-15.6176.34767015.5-1.2-0.02, 0.210.2151.338683683
2025-11-10 10:41:5959-1,043.4-152.0-15.7174.94749415.4-1.7-0.03, 0.210.2122.598683684
2025-11-10 10:43:5960-1,045.8-151.8-15.7174.54756215.3-2.0-0.03, 0.210.211.068683685
2025-11-10 10:45:5961-1,048.8-151.2-15.7174.34773915.3-2.4-0.04, 0.210.214.708683686
2025-11-10 10:47:5962-1,064.0-151.2-15.7175.84831815.3-2.8-0.05, 0.210.221.318683687
2025-11-10 10:49:5963-1,076.9-150.2-15.8177.44887515.4-2.7-0.05, 0.210.227.298683688
2025-11-10 10:51:5964-1,088.4-149.3-15.8178.94931215.3-2.9-0.05, 0.210.2213.148683689
2025-11-10 10:53:5965-1,101.4-151.0-15.8180.44972815.5-3.2-0.05, 0.210.2211.208683690
2025-11-10 10:55:5966-1,114.1-151.7-16.0181.54994215.5-3.4-0.06, 0.210.2218.238683691
2025-11-10 10:57:5967-1,122.8-152.9-16.1181.44990815.6-3.2-0.05, 0.220.223.808683692
2025-11-10 10:59:5968-1,135.3-151.6-16.0182.25022415.8-3.2-0.05, 0.220.231.028683693
2025-11-10 11:01:5969-1,174.8-150.8-16.0189.25190215.1-3.5-0.06, 0.210.216.498683694
2025-11-10 11:03:5970-1,189.0-150.8-15.9191.35255515.1-3.4-0.06, 0.210.210.908683695
2025-11-10 11:05:5971-1,155.2-150.8-15.9183.15065816.2-3.0-0.05, 0.230.230.008683696
2025-11-10 11:07:5972-1,203.0-151.8-15.8192.55296415.6-3.4-0.06, 0.210.220.008683697
2025-11-10 11:09:5973-1,172.5-152.7-15.8184.95127016.8-2.8-0.05, 0.240.240.008683698
2025-11-10 11:11:5974-1,215.2-153.3-15.9193.25332215.9-3.2-0.05, 0.220.231.388683699
2025-11-10 11:13:5975-1,217.0-154.3-15.9193.55343916.0-3.6-0.06, 0.220.231.598683700
2025-11-10 11:15:5976-1,186.2-154.0-15.8186.75183617.4-3.1-0.05, 0.250.251.198683701
2025-11-10 11:17:5977-1,228.8-154.2-15.8196.25407116.2-3.6-0.06, 0.220.230.008683702
2025-11-10 11:19:5978-1,240.5-155.3-15.9197.85444316.1-3.6-0.06, 0.220.230.008683703
2025-11-10 11:21:5979-1,251.0-154.4-15.9199.35482016.1-3.6-0.06, 0.220.233.788683704
2025-11-10 11:23:5980-1,260.2-155.5-15.9199.85508016.2-3.3-0.06, 0.230.2310.368683705
2025-11-10 11:25:5981-1,266.0-157.6-16.0200.15506416.3-3.1-0.05, 0.230.2313.838683706
2025-11-10 11:27:5982-1,278.4-158.3-16.2200.45518316.4-2.7-0.05, 0.230.2334.918683707
2025-11-10 11:29:5983-1,285.7-158.5-16.1201.15537816.4-2.4-0.04, 0.230.2375.998683708
2025-11-10 11:31:5984-1,231.9-157.7-16.1189.95275918.3-1.6-0.03, 0.260.2657.838683709
2025-11-10 11:33:5985-1,233.2-157.1-16.1189.75269518.3-1.5-0.02, 0.260.2624.238683710
2025-11-10 11:35:5986-1,231.5-156.1-16.1188.85254718.3-1.1-0.02, 0.260.267.688683711
2025-11-10 11:37:5987-1,229.6-157.7-16.2188.25239818.4-1.0-0.02, 0.260.261.458683712
2025-11-10 11:39:5988-1,235.6-156.9-16.2189.05262718.3-0.6-0.01, 0.260.261.548683713
2025-11-10 11:41:5989-1,334.7-155.2-16.1211.35743615.9-1.4-0.02, 0.220.222.478683714
2025-11-10 11:43:5990-1,240.6-154.9-16.2189.45289118.2-0.4-0.01, 0.260.261.588683715
2025-11-10 11:45:5991-1,343.4-153.7-16.2212.05751415.4-1.6-0.03, 0.210.210.008683716
2025-11-10 11:47:5992-1,341.6-152.8-16.2212.35757315.2-1.7-0.03, 0.210.210.008683717
2025-11-10 11:49:5993-1,349.5-151.0-16.2213.05789715.2-1.7-0.03, 0.210.210.008683718
2025-11-10 11:51:5994-1,359.3-150.8-16.1214.85834015.0-1.9-0.03, 0.200.210.008683719
2025-11-10 11:53:5995-1,367.9-149.3-16.0216.45900715.0-1.8-0.03, 0.200.210.008683720
2025-11-10 11:55:5996-1,378.8-147.5-15.9219.75954714.9-1.7-0.03, 0.200.201.598683721
2025-11-10 11:57:5997-1,383.0-146.7-16.0220.25935614.6-1.6-0.03, 0.200.200.868683722
2025-11-10 11:59:5998-1,386.5-146.9-16.1219.75932114.3-1.8-0.03, 0.190.191.258683723
2025-11-10 12:01:5999-1,391.5-145.4-16.2218.45958414.4-1.7-0.03, 0.190.206.868683724
2025-11-10 12:03:59100-1,405.0-145.2-16.2226.16000914.0-2.1-0.04, 0.190.192.398683725
2025-11-10 12:05:59101-1,397.9-144.0-16.1223.86016613.6-2.2-0.04, 0.180.182.808683726
2025-11-10 12:07:59102-1,369.1-143.1-16.4209.25795313.6-2.1-0.04, 0.180.182.678683727
2025-11-10 12:09:59103-1,373.2-142.3-16.5208.95794413.4-2.2-0.04, 0.180.182.858685498
2025-11-10 12:11:59104-1,391.7-141.9-16.4215.15906213.2-2.3-0.04, 0.170.183.668685499
2025-11-10 12:13:59105-1,393.8-140.3-16.5215.35901912.7-2.6-0.04, 0.160.172.738685500
2025-11-10 12:15:59106-1,405.7-140.0-16.6217.45932612.6-2.7-0.05, 0.160.173.348685501
2025-11-10 12:17:59107-1,415.6-139.5-16.7219.95940412.6-2.6-0.05, 0.160.174.238685502
2025-11-10 12:19:59108-1,431.1-138.1-16.6223.56011212.6-2.5-0.04, 0.160.1758.058685503
2025-11-10 12:21:59109-1,453.5-139.1-16.8226.46085612.6-2.1-0.04, 0.160.1772.418685504
2025-11-10 12:23:59110-1,475.1-141.2-16.5230.76220512.5-2.0-0.03, 0.160.1678.058685505
2025-11-10 12:25:59111-1,489.5-145.3-16.5234.26293612.5-2.1-0.04, 0.160.1781.588685506
2025-11-10 12:27:59112-1,492.5-146.9-16.5235.06274312.6-1.9-0.03, 0.160.1760.068685507
2025-11-10 12:29:59113-1,485.3-150.3-16.6229.86192612.7-1.7-0.03, 0.170.1755.638685508
2025-11-10 12:31:59114-1,493.2-153.1-16.5230.66241212.6-1.6-0.03, 0.160.1640.298685509
2025-11-10 12:33:59115-1,377.1-162.1-16.4212.15768416.90.40.01, 0.240.2439.298685510
2025-11-10 12:35:59116-1,393.1-154.8-16.2215.65893016.70.40.01, 0.230.2343.878685511
2025-11-10 12:37:59117-1,406.3-163.0-16.2216.75922516.60.50.01, 0.230.2314.358685512
2025-11-10 12:39:59118-1,422.3-161.7-16.4218.85938016.60.80.01, 0.230.2324.788685513
2025-11-10 12:41:59119-1,438.0-160.7-16.4221.66001916.61.10.02, 0.230.2327.718685514
2025-11-10 12:43:59120-1,444.4-162.3-16.5222.46017816.50.90.02, 0.230.2318.698685515
2025-11-10 12:45:59121-1,449.3-162.4-16.5222.96030616.51.00.02, 0.230.2312.458685516
2025-11-10 12:47:59122-1,441.2-164.3-16.4220.55977316.31.00.02, 0.230.239.408685517
2025-11-10 12:49:59123-1,444.2-162.2-16.4219.95991216.20.90.02, 0.220.235.798685518
2025-11-10 12:51:59124-1,465.0-162.8-16.4223.26081616.00.70.01, 0.220.220.978685519
2025-11-10 12:53:59125-1,477.0-162.3-16.4225.66136215.90.70.01, 0.220.220.008685520
2025-11-10 12:55:59126-1,484.8-161.6-16.4226.06143615.80.80.01, 0.220.220.008685521
2025-11-10 12:57:59127-1,488.6-164.3-16.5225.76150215.90.80.01, 0.220.221.208685522
2025-11-10 12:59:59128-1,492.9-164.0-16.6227.76151115.80.80.01, 0.220.221.998685523
2025-11-10 13:01:59129-1,495.1-165.0-16.6226.96129815.90.80.01, 0.220.220.008685524
2025-11-10 13:03:59130-1,503.8-165.9-16.6228.66179415.91.00.02, 0.220.220.008685525
2025-11-10 13:05:59131-1,508.4-165.2-16.7228.76165815.81.00.02, 0.220.220.008685526
2025-11-10 13:07:59132-1,514.3-165.0-16.7229.36177815.81.00.02, 0.220.220.008685527
2025-11-10 13:09:59133-1,526.8-165.3-16.7230.06250715.71.20.02, 0.220.220.878685528
2025-11-10 13:11:59134-1,530.9-164.9-16.7230.26260515.81.30.02, 0.220.221.358685529
2025-11-10 13:13:59135-1,532.6-165.4-16.8230.06207615.81.30.02, 0.220.221.758685530
2025-11-10 13:15:59136-1,547.8-167.1-16.8231.76273315.91.50.02, 0.220.223.278685531
2025-11-10 13:17:59137-1,561.6-175.7-16.8233.56294116.11.70.03, 0.220.2218.778685532
2025-11-10 13:19:59138-1,570.0-187.7-16.8234.46319016.01.90.03, 0.220.2220.958685533
2025-11-10 13:21:59139-1,574.9-187.3-16.8235.96339316.11.80.03, 0.220.2210.568685534
2025-11-10 13:23:59140-1,575.1-188.0-16.7235.26313015.91.70.03, 0.220.225.178685535
2025-11-10 13:25:59141-1,576.1-188.6-16.8235.36320215.91.50.03, 0.220.226.158685536
2025-11-10 13:27:59142-1,580.2-188.2-16.8235.26327915.81.70.03, 0.220.222.438685537
2025-11-10 13:29:59143-1,584.4-188.9-16.8236.16350815.81.50.03, 0.220.221.248685538
2025-11-10 13:31:59144-1,586.4-187.6-16.7237.46380915.61.50.03, 0.220.221.768685539
2025-11-10 13:33:59145-1,580.0-188.0-16.8235.56332515.71.50.03, 0.220.220.988685540
2025-11-10 13:35:59146-1,584.1-188.0-16.7236.26353915.71.60.03, 0.220.220.988685541
2025-11-10 13:37:59147-1,579.4-190.5-16.7234.06319815.71.50.03, 0.220.220.008685542
2025-11-10 13:39:59148-1,585.1-190.7-16.8233.46331615.51.50.02, 0.210.210.008685543
2025-11-10 13:41:59149-1,571.9-191.3-16.8229.96255015.41.50.03, 0.210.211.478685544
2025-11-10 13:43:59150-1,578.3-190.5-16.9230.96264315.31.50.03, 0.210.211.908685545
2025-11-10 13:45:59151-1,580.3-191.0-16.8230.46262415.31.40.02, 0.210.210.898685546
2025-11-10 13:47:59152-1,589.4-189.9-16.8231.86283815.21.40.02, 0.210.210.008685547
2025-11-10 13:49:59153-1,590.5-190.4-16.8231.46275315.21.60.03, 0.210.211.958685548
2025-11-10 13:51:59154-1,596.0-190.9-16.8231.96300715.21.60.03, 0.210.210.008685549

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 )