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 20468
Detector 14 day operating status:

Last detected dimming:
   218 hours and 7 minutes ago (2025-10-24 20:53 UTC)


Overview for dimming #:
   20468           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

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Details for dimming #: 20468          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-10-15 21:23:5910.00.00.00.00 , 0.888646933
2025-10-15 21:25:5920.00.00.00.00 , 1.228646934
2025-10-15 21:27:5930.00.00.00.00 , 0.998646935
2025-10-15 21:29:594-0.3-2.4-41.00.1930.255.70.72, 0.460.851.718646936
2025-10-15 21:31:595-1.5-14.4-44.00.23230.356.00.72, 0.460.862.278646937
2025-10-15 21:33:596-3.2-28.5-52.00.45830.355.50.72, 0.460.851.108646938
2025-10-15 21:35:597-7.5-52.9-13.51.519830.355.20.72, 0.460.851.698646939
2025-10-15 21:37:598-14.6-85.8-12.73.139430.454.90.71, 0.460.851.738646940
2025-10-15 21:39:599-23.2-114.8-13.55.061830.554.80.71, 0.460.853.648646941
2025-10-15 21:41:5910-33.9-137.8-12.98.0101530.554.70.71, 0.460.855.558646942
2025-10-15 21:43:5911-42.2-152.6-13.510.1133830.454.60.71, 0.460.857.938646943
2025-10-15 21:45:5912-51.5-161.7-14.812.3165330.454.40.71, 0.460.847.598646944
2025-10-15 21:47:5913-60.5-173.8-15.813.3183730.354.20.71, 0.460.847.838646945
2025-10-15 21:49:5914-70.8-182.2-16.914.7205030.354.10.71, 0.460.848.038646946
2025-10-15 21:51:5915-79.2-187.6-18.016.4227230.454.20.71, 0.460.842.778646947
2025-10-15 21:53:5916-90.2-189.0-17.919.0266930.454.20.71, 0.460.847.028646948
2025-10-15 21:55:5917-103.8-185.1-20.020.4291030.154.20.71, 0.450.842.998646949
2025-10-15 21:57:5918-139.3-251.8-20.122.8330729.353.50.71, 0.440.833.258646950
2025-10-15 21:59:5919-179.0-381.7-20.825.9371428.853.00.71, 0.430.832.948646951
2025-10-15 22:01:5920-193.8-386.9-21.628.5404328.853.10.71, 0.430.8311.068646952
2025-10-15 22:03:5921-190.4-269.4-21.430.1424729.153.70.71, 0.440.848.928646953
2025-10-15 22:05:5922-243.8-442.9-22.632.4456028.753.50.71, 0.430.8311.398646954
2025-10-15 22:07:5923-266.3-472.3-22.435.8490828.653.60.71, 0.430.8310.908646955
2025-10-15 22:09:5924-276.2-463.1-23.337.5508228.653.70.72, 0.430.8315.108646956
2025-10-15 22:11:5925-322.7-457.2-20.541.9695528.753.90.72, 0.430.8437.908646957
2025-10-15 22:13:5926-333.1-466.5-20.543.3720628.753.90.72, 0.430.847.538646958
2025-10-15 22:15:5927-335.2-455.3-19.745.8749628.854.00.72, 0.430.842.908646959
2025-10-15 22:17:5928-344.4-448.6-19.747.1777228.854.00.72, 0.430.8410.778646960
2025-10-15 22:19:5929-348.7-429.3-19.150.7822728.854.20.72, 0.430.8415.618646961
2025-10-15 22:21:5930-365.9-424.9-19.253.3857328.654.30.72, 0.430.8420.848646962
2025-10-15 22:23:5931-379.2-423.5-19.256.8895428.654.50.72, 0.430.8417.568646963
2025-10-15 22:25:5932-389.1-408.6-19.058.1932125.948.80.69, 0.380.7815.138646964
2025-10-15 22:27:5933-381.2-398.9-18.759.8937825.548.20.68, 0.370.7813.558646965
2025-10-15 22:29:5934-386.4-386.7-17.961.2978725.548.20.68, 0.370.7812.988646966
2025-10-15 22:31:5935-389.5-376.1-17.761.71007025.448.00.68, 0.370.779.948646967
2025-10-15 22:33:5936-395.1-364.8-17.661.71034925.448.30.68, 0.370.7811.068646968
2025-10-15 22:35:5937-400.4-356.0-17.661.61045025.448.80.69, 0.370.787.258646969
2025-10-15 22:37:5938-399.1-330.5-17.762.41060125.448.90.69, 0.370.784.218646970
2025-10-15 22:39:5939-399.9-324.9-17.663.21071125.348.80.69, 0.370.780.008646971
2025-10-15 22:41:5940-393.7-319.1-17.564.41083725.248.70.69, 0.370.780.008646972
2025-10-15 22:43:5941-381.5-297.7-17.464.11091724.948.00.68, 0.360.771.398646973
2025-10-15 22:45:5942-386.9-300.8-17.165.41104025.048.50.69, 0.360.7820.448646974
2025-10-15 22:47:5943-434.6-306.8-17.068.71247424.448.20.69, 0.350.7746.028646975
2025-10-15 22:49:5944-453.0-318.7-16.870.71290724.548.90.69, 0.360.7850.448646976
2025-10-15 22:51:5945-458.2-319.1-17.069.71290324.448.90.69, 0.350.7861.498646977
2025-10-15 22:53:5946-471.7-319.3-16.971.91326024.549.50.70, 0.360.7962.538646978
2025-10-15 22:55:5947-490.0-328.1-17.073.91364524.048.70.69, 0.350.7840.228646979
2025-10-15 22:57:5948-502.9-318.3-17.274.01372023.948.60.69, 0.350.7811.168646980
2025-10-15 22:59:5949-508.7-318.0-17.173.41379524.049.00.70, 0.350.781.238646981
2025-10-15 23:01:5950-521.6-324.9-17.174.41405724.249.50.70, 0.350.780.008646982
2025-10-15 23:03:5951-519.1-314.2-17.373.51388024.249.50.70, 0.350.782.288646983
2025-10-15 23:05:5952-529.1-333.6-17.173.11399124.550.20.71, 0.360.792.538646984
2025-10-15 23:07:5953-536.7-337.9-17.173.41413224.650.60.71, 0.360.801.768646985
2025-10-15 23:09:5954-530.9-340.5-16.972.31411724.951.60.72, 0.370.811.188646986
2025-10-15 23:11:5955-532.3-343.0-16.773.11424125.152.30.72, 0.370.810.908646987
2025-10-15 23:13:5956-535.3-345.0-16.374.61454825.052.20.72, 0.370.810.008646988
2025-10-15 23:15:5957-539.2-348.0-16.474.81457725.152.60.73, 0.370.820.008646989
2025-10-15 23:17:5958-541.8-349.9-16.575.81454525.252.80.73, 0.370.820.008646990
2025-10-15 23:19:5959-546.4-352.7-16.574.71462525.252.90.73, 0.370.820.008646991
2025-10-15 23:21:5960-549.4-354.7-16.275.51487824.952.70.73, 0.370.820.008646992
2025-10-15 23:23:5961-557.9-356.8-16.177.81516324.852.80.73, 0.370.821.848646993
2025-10-15 23:25:5962-555.1-355.5-15.976.61511024.752.90.73, 0.370.821.888646994
2025-10-15 23:27:5963-558.9-357.2-15.777.71528724.552.60.73, 0.360.820.008646995
2025-10-15 23:29:5964-563.0-359.1-16.178.91515724.552.80.73, 0.360.820.008646996
2025-10-15 23:31:5965-565.8-359.7-16.278.01513024.552.80.73, 0.360.820.008646997
2025-10-15 23:33:5966-576.0-361.8-16.278.51538724.553.00.74, 0.360.820.008646998
2025-10-15 23:35:5967-567.5-360.6-16.677.21498624.352.90.74, 0.360.820.008646999
2025-10-15 23:37:5968-579.0-363.5-16.577.71518924.453.20.74, 0.360.822.578647000
2025-10-15 23:39:5969-592.0-366.5-16.576.91536024.553.50.74, 0.360.825.938647001
2025-10-15 23:41:5970-596.0-367.2-16.777.91534924.553.70.74, 0.360.839.858647002
2025-10-15 23:43:5971-586.9-367.0-16.876.21522624.353.50.74, 0.360.820.008647003
2025-10-15 23:45:5972-593.7-366.3-16.678.11550324.153.60.74, 0.360.820.008647004
2025-10-15 23:47:5973-594.1-366.4-16.577.91558724.153.60.74, 0.360.820.008647005
2025-10-15 23:49:5974-591.2-366.7-16.577.91543524.253.60.74, 0.360.821.138647006
2025-10-15 23:51:5975-584.9-367.2-16.476.41533424.153.50.74, 0.360.820.008647007
2025-10-15 23:53:5976-586.1-367.4-16.277.11547623.953.40.74, 0.350.820.008647008
2025-10-15 23:55:5977-587.7-366.1-16.276.81555023.653.20.74, 0.350.820.008647009
2025-10-15 23:57:5978-579.1-364.4-16.376.01546323.352.60.74, 0.340.8113.058647010
2025-10-15 23:59:5979-583.2-364.1-16.076.31565623.252.40.74, 0.340.819.018647731
2025-10-16 00:01:5980-579.9-363.9-16.075.51552323.252.40.74, 0.340.810.008647732
2025-10-16 00:03:5981-578.1-363.6-16.075.51554822.952.20.74, 0.330.810.008647733
2025-10-16 00:05:5982-584.9-363.1-16.174.91569922.952.30.74, 0.330.810.008647734
2025-10-16 00:07:5983-601.0-365.0-16.075.51600722.952.70.74, 0.340.816.098647735
2025-10-16 00:09:5984-614.2-365.5-16.276.91620323.052.90.74, 0.340.8219.508647736
2025-10-16 00:11:5985-615.7-366.3-16.178.41643423.052.90.74, 0.340.8226.588647737
2025-10-16 00:13:5986-615.8-367.1-16.277.91634822.952.90.74, 0.340.829.338647738
2025-10-16 00:15:5987-623.0-366.8-16.379.41658322.852.60.74, 0.330.8110.838647739
2025-10-16 00:17:5988-622.3-367.2-16.179.31664722.652.40.74, 0.330.816.898647740
2025-10-16 00:19:5989-625.1-366.8-16.379.31664722.452.30.74, 0.330.811.108647741
2025-10-16 00:21:5990-631.1-367.0-16.479.91686122.252.00.74, 0.320.811.118647742
2025-10-16 00:23:5991-638.7-367.6-16.580.81708122.252.10.74, 0.320.811.648647743
2025-10-16 00:25:5992-636.5-368.6-16.581.51708022.151.90.74, 0.320.802.788647744
2025-10-16 00:27:5993-645.8-368.4-16.583.21734122.051.80.74, 0.320.805.258647745
2025-10-16 00:29:5994-647.4-367.9-16.283.91741621.851.40.73, 0.310.804.708647746
2025-10-16 00:31:5995-661.8-367.9-16.485.11778321.651.40.74, 0.310.8011.778647747
2025-10-16 00:33:5996-663.9-367.3-16.684.71781221.551.50.74, 0.310.8014.258647748
2025-10-16 00:35:5997-666.7-366.9-16.683.71790421.551.40.74, 0.310.8028.058647749
2025-10-16 00:37:5998-666.2-365.9-16.882.21775821.551.60.74, 0.310.806.828647750
2025-10-16 00:39:5999-670.4-366.9-17.083.11795521.651.50.74, 0.310.804.578647751
2025-10-16 00:41:59100-672.8-369.2-17.182.61800621.651.50.74, 0.310.804.508647752
2025-10-16 00:43:59101-682.0-369.5-17.083.01822021.551.60.74, 0.310.807.028647753
2025-10-16 00:45:59102-687.2-370.2-17.182.91831321.651.70.74, 0.310.8011.818647754
2025-10-16 00:47:59103-691.0-370.4-17.284.41841121.651.80.74, 0.310.807.208647755
2025-10-16 00:49:59104-699.2-370.4-17.383.61836021.752.00.74, 0.310.807.618647756
2025-10-16 00:51:59105-708.2-370.7-16.984.91893121.551.60.74, 0.310.807.028647757
2025-10-16 00:53:59106-793.4-370.1-16.5116.72378921.451.60.74, 0.310.8018.638647758
2025-10-16 00:55:59107-738.9-369.7-17.590.02018121.451.40.74, 0.310.8012.108647759
2025-10-16 00:57:59108-907.8-368.6-16.5139.32930621.251.20.73, 0.300.802.688647760
2025-10-16 00:59:59109-990.6-367.8-16.3176.23417921.351.20.74, 0.310.802.498647761
2025-10-16 01:01:59110-1,002.0-367.6-16.5177.63440721.451.80.74, 0.310.802.518647762
2025-10-16 01:03:59111-1,005.7-365.2-16.5179.03462121.451.70.74, 0.310.801.268647763
2025-10-16 01:05:59112-1,001.3-363.6-16.6172.53437921.051.30.74, 0.300.801.218647764
2025-10-16 01:07:59113-1,003.1-362.1-16.6173.93462621.051.20.74, 0.300.791.158647765
2025-10-16 01:09:59114-1,007.4-361.3-16.6174.43489620.951.20.74, 0.300.800.858647766
2025-10-16 01:11:59115-1,009.7-361.4-16.6174.33487720.851.30.74, 0.300.800.008647767
2025-10-16 01:13:59116-1,016.7-361.3-16.7176.03521920.851.10.74, 0.300.790.008647768
2025-10-16 01:15:59117-1,019.0-361.6-16.9174.73476120.951.40.74, 0.300.800.008647769
2025-10-16 01:17:59118-1,022.8-362.7-17.0175.33462921.252.00.74, 0.310.800.008647770
2025-10-16 01:19:59119-1,038.9-363.5-17.1177.83499321.252.10.74, 0.310.801.718647771
2025-10-16 01:21:59120-1,041.0-364.6-17.3176.33462721.652.70.75, 0.310.813.518647772
2025-10-16 01:23:59121-1,043.5-364.7-17.4176.03459121.752.90.75, 0.320.813.618647773
2025-10-16 01:25:59122-1,048.9-365.2-17.2178.13487321.552.70.75, 0.310.811.018647774
2025-10-16 01:27:59123-1,047.3-366.5-17.3178.63468021.552.80.75, 0.310.810.008647775
2025-10-16 01:29:59124-969.1-367.1-17.8144.73006121.652.90.75, 0.310.810.008647776
2025-10-16 01:31:59125-820.4-366.8-18.496.02224221.653.00.75, 0.310.810.008647777
2025-10-16 01:33:59126-1,066.8-366.6-17.2181.13534821.753.40.75, 0.320.820.008647778
2025-10-16 01:35:59127-1,068.8-365.6-17.3181.23534421.853.60.76, 0.320.820.008647779
2025-10-16 01:37:59128-1,078.1-364.6-17.3183.03548022.054.10.76, 0.320.830.008647780
2025-10-16 01:39:59129-924.6-363.6-17.4134.72795122.154.30.76, 0.320.830.008647781
2025-10-16 01:41:59130-1,076.1-362.9-17.5181.13525522.054.60.76, 0.320.830.008647782
2025-10-16 01:43:59131-1,076.4-361.8-17.5180.23505222.154.80.77, 0.320.830.008647783
2025-10-16 01:45:59132-1,079.9-360.8-17.6181.23508622.155.00.77, 0.320.836.148647784
2025-10-16 01:47:59133-1,085.1-360.0-17.7180.33530022.054.70.77, 0.320.837.578647785
2025-10-16 01:49:59134-1,085.9-359.8-18.0178.43498522.255.00.77, 0.330.838.598647786
2025-10-16 01:51:59135-1,093.8-359.9-18.0179.33503722.155.20.77, 0.330.831.218647787
2025-10-16 01:53:59136-1,097.5-360.4-18.1180.53514022.255.20.77, 0.330.841.388647788
2025-10-16 01:55:59137-1,098.9-360.4-18.2179.93504322.355.60.77, 0.330.841.088647789
2025-10-16 01:57:59138-1,101.9-359.8-18.1178.53508722.355.70.77, 0.330.841.118647790
2025-10-16 01:59:59139-1,097.4-359.7-18.3179.13513422.355.50.77, 0.330.841.218647791
2025-10-16 02:01:59140-1,090.2-357.9-18.4178.53503322.355.30.77, 0.330.841.988647792
2025-10-16 02:03:59141-1,090.4-357.0-18.5179.23504722.255.10.77, 0.330.8311.348647793
2025-10-16 02:05:59142-1,107.7-355.9-18.5180.53571319.439.60.61, 0.260.663.908647794
2025-10-16 02:07:59143-1,106.9-355.3-18.6180.03551419.539.60.61, 0.260.6613.118647795
2025-10-16 02:09:59144-1,107.9-355.3-18.5180.63571419.539.20.60, 0.260.663.168647796
2025-10-16 02:11:59145-1,100.7-353.3-18.4181.13570019.438.70.60, 0.260.652.768647797
2025-10-16 02:13:59146-1,095.8-352.8-18.7179.93555419.338.30.59, 0.260.652.448647798
2025-10-16 02:15:59147-1,081.7-350.5-18.6179.13532419.237.60.58, 0.260.641.438647799
2025-10-16 02:17:59148-809.3-348.6-19.089.92249220.643.90.66, 0.290.721.128647800
2025-10-16 02:19:59149-1,076.0-346.3-18.8177.73519118.936.40.57, 0.250.620.008647801
2025-10-16 02:21:59150-1,069.0-343.2-18.9177.53521418.935.20.55, 0.250.600.958647802
2025-10-16 02:23:59151-922.9-339.5-18.7130.42883219.138.90.60, 0.250.650.948647803
2025-10-16 02:25:59152-1,070.3-337.9-18.9179.13555418.433.90.54, 0.240.590.848647804
2025-10-16 02:27:59153-1,056.5-331.9-18.9177.83522818.233.30.53, 0.230.580.008647805
2025-10-16 02:29:59154-1,057.3-328.1-18.8178.03530018.233.00.52, 0.230.570.008647806
2025-10-16 02:31:59155-1,055.6-322.7-18.7178.63547018.132.50.52, 0.230.570.008647807
2025-10-16 02:33:59156-764.3-317.4-19.184.32197319.338.70.60, 0.260.650.008647808
2025-10-16 02:35:59157-1,054.0-314.0-18.7179.83574017.931.60.51, 0.230.550.998647809
2025-10-16 02:37:59158-1,050.0-310.9-18.8179.63569317.630.80.49, 0.220.548.118647810
2025-10-16 02:39:59159-755.5-314.6-18.982.52198618.937.40.58, 0.250.6310.248647811
2025-10-16 02:41:59160-1,057.7-316.5-18.9180.33594817.529.90.48, 0.220.537.938647812
2025-10-16 02:43:59161-1,062.6-323.4-18.8180.73623617.529.50.48, 0.220.527.198647813
2025-10-16 02:45:59162-1,066.5-325.6-18.9181.43617517.629.40.47, 0.220.525.758647814
2025-10-16 02:47:59163-1,069.7-328.8-18.9182.23626517.629.40.47, 0.220.521.138647815
2025-10-16 02:49:59164-1,081.8-333.6-19.0182.33626817.930.10.48, 0.230.538.388647816
2025-10-16 02:51:59165-1,103.9-337.9-19.0184.43673818.231.10.50, 0.230.553.228647817
2025-10-16 02:53:59166-1,115.7-342.7-18.9185.13713818.331.40.50, 0.230.555.648647818
2025-10-16 02:55:59167-1,125.6-345.7-18.9184.63721118.431.90.51, 0.240.5616.538647819
2025-10-16 02:57:59168-1,129.7-346.0-18.8185.33740718.431.70.50, 0.230.5618.418647820
2025-10-16 02:59:59169-1,123.4-347.5-18.8184.73720118.431.50.50, 0.240.5510.518647821
2025-10-16 03:01:59170-1,125.0-349.6-19.1184.63688818.431.50.50, 0.240.562.128647822
2025-10-16 03:03:59171-1,127.5-351.8-19.2184.43683318.331.70.50, 0.230.561.828647823
2025-10-16 03:05:59172-1,138.7-353.2-18.9187.33767818.231.40.50, 0.230.552.158647824
2025-10-16 03:07:59173-1,175.8-353.5-17.9198.44074517.829.60.48, 0.220.531.628647825
2025-10-16 03:09:59174-1,174.3-355.1-18.0198.24068617.829.20.47, 0.220.521.218647826
2025-10-16 03:11:59175-1,180.8-355.2-17.9199.74106417.828.70.46, 0.220.511.208647827
2025-10-16 03:13:59176-1,185.3-356.4-18.0200.54116817.829.00.47, 0.220.529.008647828
2025-10-16 03:15:59177-1,186.5-356.7-18.0200.04090317.929.20.47, 0.220.521.458647829
2025-10-16 03:17:59178-1,203.6-360.0-18.1201.64143518.029.20.47, 0.230.520.008647830
2025-10-16 03:19:59179-1,202.8-363.1-18.1200.74128518.029.50.47, 0.230.530.008647831
2025-10-16 03:21:59180-1,302.6-364.4-18.1216.14538415.627.10.44, 0.180.484.618647832
2025-10-16 03:23:59181-1,306.6-365.5-18.2215.94533415.526.80.44, 0.180.480.008647833
2025-10-16 03:25:59182-1,328.0-365.3-17.9220.24638215.426.50.44, 0.180.471.598647834
2025-10-16 03:27:59183-1,329.6-365.8-17.8221.84676215.326.10.43, 0.180.461.178647835
2025-10-16 03:29:59184-1,329.6-366.1-17.9222.04669815.225.90.43, 0.180.460.008647836
2025-10-16 03:31:59185-1,347.1-367.2-17.9224.94731415.325.80.43, 0.180.460.008647837
2025-10-16 03:33:59186-1,362.6-367.4-17.8227.64816415.225.40.42, 0.180.450.008647838
2025-10-16 03:35:59187-1,369.0-368.4-17.8228.04828215.325.20.42, 0.180.450.008647839
2025-10-16 03:37:59188-1,396.2-368.7-17.8242.14974215.124.50.41, 0.170.440.008647840
2025-10-16 03:39:59189-1,374.2-368.8-17.8228.74864615.224.80.41, 0.170.450.008647841
2025-10-16 03:41:59190-1,374.3-368.3-18.0226.14815415.325.20.42, 0.180.450.008647842
2025-10-16 03:43:59191-1,409.3-368.0-17.6242.85053814.923.90.40, 0.170.430.008647843
2025-10-16 03:45:59192-1,413.1-368.4-17.6243.95065914.923.70.39, 0.170.430.008647844
2025-10-16 03:47:59193-1,401.6-368.5-17.7241.35031115.023.70.39, 0.170.430.008647845
2025-10-16 03:49:59194-1,420.7-368.8-17.6245.35114914.923.60.39, 0.170.430.008647846

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 )