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 12936
Detector 24h operating status:

Last processed image:    
   0 hours and 22 minutes ago (2025-06-19 09:57 UTC)
Last detected dimming:
   0 hours and 46 minutes ago (2025-06-19 09:33 UTC)


Overview for dimming #:
   12936           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 #: 12936          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2025-05-30 05:30:1110.00.00.00.00 , 0.003428132
2025-05-30 05:33:1120.00.00.00.00 , 0.003428133
2025-05-30 05:36:1130.00.00.00.00 , 0.003428136
2025-05-30 05:39:1140.00.00.00.00 , 0.003428139
2025-05-30 05:42:1150.00.00.00.00 , 0.003428140
2025-05-30 05:45:1160.00.00.00.00 , 2.863428141
2025-05-30 05:48:1170.00.0-14.60.025.1-17.0-0.30, 0.110.310.003428144
2025-05-30 05:51:598-0.1-0.5-9.30.09 , 0.003428145
2025-05-30 05:54:119-0.1-0.5-13.70.09 , 0.003428148
2025-05-30 05:57:1110-1.4-6.4-14.60.3966.5-16.7-0.29, 0.130.320.003428149
2025-05-30 06:00:1111-1.8-8.8-14.70.31027.4-17.9-0.31, 0.150.340.003428152
2025-05-30 06:03:11120.00.0-15.80.01 , 0.003428153
2025-05-30 06:06:1213-0.3-1.0-29.80.084.0-14.3-0.25, 0.090.260.003428156
2025-05-30 06:09:0014-93.5-36.9-17.917.84907-1.3-20.4-0.35, -0.010.3518.903428157
2025-05-30 06:12:1215-162.8-54.6-18.728.37732-1.9-20.9-0.36, -0.020.3639.023428160
2025-05-30 06:15:0016-213.7-63.6-18.338.210028-2.5-21.6-0.37, -0.030.3755.453428161
2025-05-30 06:18:1317-252.4-66.4-18.445.411499-3.4-22.3-0.38, -0.050.3922.453428163
2025-05-30 06:21:0118-313.8-77.1-18.355.513739-3.3-22.1-0.38, -0.040.3890.613428164
2025-05-30 06:24:1219-451.6-89.4-16.088.421049-3.9-21.9-0.38, -0.060.38204.933428168
2025-05-30 06:27:1120-485.2-99.5-16.394.522334-3.2-21.5-0.37, -0.040.37149.403428169
2025-05-30 06:30:1121-527.6-106.9-17.199.823507-2.9-21.3-0.37, -0.040.3743.063428172
2025-05-30 06:33:3522-579.2-108.4-18.0106.725231-2.5-21.1-0.36, -0.030.37149.963428173
2025-05-30 06:36:1123-654.2-116.8-17.7109.528278-1.9-20.8-0.36, -0.020.36233.643428176
2025-05-30 06:39:1124-714.9-127.4-17.9113.429479-1.2-20.0-0.35, -0.010.35221.643428177
2025-05-30 06:42:1125-776.5-141.1-18.1118.230780-0.6-19.5-0.34, 0.000.34181.973428180
2025-05-30 06:45:1126-840.9-150.9-17.7122.233401-0.4-19.4-0.34, 0.010.34138.353428183
2025-05-30 06:48:1127-884.1-159.5-18.1125.634384-0.1-19.3-0.33, 0.010.3349.643428184
2025-05-30 06:51:1128-931.4-164.5-18.6128.835434-0.1-19.3-0.33, 0.010.3442.913428185
2025-05-30 06:54:1129-976.1-167.9-18.9133.6366790.1-19.5-0.34, 0.020.3456.963428188
2025-05-30 06:57:1130-1,006.5-170.7-19.3136.0373830.4-19.8-0.34, 0.020.3418.803428191
2025-05-30 07:00:1131-1,031.1-170.2-19.6140.2382460.5-20.2-0.35, 0.020.3510.363428192
2025-05-30 07:03:1132-1,053.8-175.0-19.7142.5388220.5-20.3-0.35, 0.020.358.333428193
2025-05-30 07:06:1133-1,083.1-178.4-19.8146.2398720.4-20.4-0.35, 0.020.352.073428196
2025-05-30 07:09:1134-1,111.2-179.9-20.0149.5406500.3-20.4-0.35, 0.020.3510.413428197
2025-05-30 07:12:1135-1,146.3-181.1-20.2153.4416010.3-20.5-0.35, 0.020.369.543428200
2025-05-30 07:15:1136-1,183.1-181.1-20.3156.3423630.2-20.1-0.35, 0.020.3518.133428201
2025-05-30 07:18:1137-1,254.5-180.6-20.7166.7441860.3-19.9-0.34, 0.020.3513.343428204
2025-05-30 07:21:1138-1,285.5-182.3-20.8171.1450040.1-19.8-0.34, 0.020.3416.973428205
2025-05-30 07:24:1139-1,305.6-179.8-20.8174.0457490.1-19.9-0.34, 0.020.343.843428208
2025-05-30 07:27:1140-1,318.9-185.5-21.1174.8458210.1-20.0-0.35, 0.020.355.103428209
2025-05-30 07:30:1141-1,334.6-184.8-21.0177.3463600.0-20.1-0.35, 0.010.350.853428212
2025-05-30 07:33:1142-1,343.3-181.9-21.2179.146644-0.2-20.2-0.35, 0.010.350.003428213
2025-05-30 07:36:1143-1,358.9-182.3-21.2182.247128-0.2-20.3-0.35, 0.010.350.003428216
2025-05-30 07:39:1144-1,389.8-180.3-21.3186.147923-0.4-20.2-0.35, 0.010.352.263428217
2025-05-30 07:42:1145-1,416.5-183.5-21.4189.048514-0.6-20.2-0.35, 0.000.352.743428219
2025-05-30 07:45:1146-1,429.9-190.1-21.4190.148811-0.9-20.3-0.35, 0.000.350.003428220
2025-05-30 07:48:1147-1,461.9-194.1-21.5193.349498-1.1-20.2-0.35, 0.000.354.153428224
2025-05-30 07:51:1148-1,485.4-192.3-21.5197.050165-1.2-20.1-0.35, -0.010.351.583428225
2025-05-30 07:54:1149-1,515.3-207.2-21.7200.150813-1.3-20.1-0.35, -0.010.350.003428228
2025-05-30 07:57:1150-1,536.1-211.2-21.7203.051301-1.4-20.1-0.35, -0.010.351.083428229
2025-05-30 08:00:1151-1,556.4-216.1-21.8204.851711-1.4-20.1-0.35, -0.010.356.913428232
2025-05-30 08:03:1152-1,579.2-219.1-21.9206.052143-1.5-20.1-0.35, -0.010.351.573428233
2025-05-30 08:06:1153-1,605.1-229.7-21.7210.052914-1.7-19.9-0.35, -0.020.352.243428236
2025-05-30 08:09:1154-1,633.8-232.1-21.8213.153576-1.6-20.0-0.35, -0.010.357.343428237
2025-05-30 08:12:1155-1,656.0-237.4-21.8217.754216-1.5-20.0-0.35, -0.010.351.503428240
2025-05-30 08:15:1156-1,669.9-236.6-21.8218.754467-1.5-20.0-0.35, -0.010.350.003428241
2025-05-30 08:18:1157-1,680.6-235.8-21.7221.554703-1.5-20.1-0.35, -0.010.350.003428244
2025-05-30 08:21:1158-1,686.6-234.5-21.8219.954607-1.5-20.1-0.35, -0.010.350.003428245
2025-05-30 08:24:1159-1,702.6-235.5-21.8219.654659-1.5-20.1-0.35, -0.010.350.003428248
2025-05-30 08:27:1160-1,712.9-235.1-22.0221.154695-1.6-20.1-0.35, -0.010.350.923428249
2025-05-30 08:30:1161-1,728.8-230.6-22.3218.954727-1.9-20.1-0.35, -0.020.350.003428252
2025-05-30 08:33:1162-1,760.0-231.7-22.2225.855705-2.1-20.1-0.35, -0.020.353.673428253
2025-05-30 08:36:1163-1,781.7-234.9-22.2232.656393-2.0-20.2-0.35, -0.020.350.003428256
2025-05-30 08:39:1164-1,793.2-237.6-22.3231.756315-2.0-20.2-0.35, -0.020.350.003428257
2025-05-30 08:42:1165-1,805.9-240.3-22.6229.156411-2.1-20.2-0.35, -0.020.350.003428260
2025-05-30 08:45:1166-1,815.9-240.9-22.5231.556494-2.2-20.1-0.35, -0.020.350.003428261
2025-05-30 08:48:1167-1,834.9-242.6-22.4233.857116-2.1-20.1-0.35, -0.020.350.003428264
2025-05-30 08:51:1168-1,845.7-242.7-22.5235.057327-2.1-20.2-0.35, -0.020.350.003428265
2025-05-30 08:54:1169-1,857.6-244.0-22.4242.857677-2.2-20.2-0.35, -0.020.350.003428268
2025-05-30 08:57:2370-1,867.2-245.8-22.5243.857840-2.2-20.2-0.35, -0.020.352.113428269
2025-05-30 09:00:1171-1,868.6-245.7-22.6243.557850-2.1-20.3-0.35, -0.020.351.183428272
2025-05-30 09:03:1172-1,870.6-246.3-22.6240.557848-2.0-20.3-0.35, -0.020.350.003428273
2025-05-30 09:06:1173-1,885.4-247.9-22.5244.358425-2.1-20.3-0.35, -0.020.353.603428276
2025-05-30 09:09:1174-1,909.4-249.5-22.4250.959386-2.1-20.4-0.35, -0.020.355.753428277
2025-05-30 09:12:1175-1,914.8-248.8-22.5254.459512-2.1-20.5-0.35, -0.020.350.923428280
2025-05-30 09:15:1176-1,920.6-250.9-22.7249.659256-2.2-20.4-0.35, -0.020.350.003428281
2025-05-30 09:18:1177-1,934.9-250.1-22.6254.659581-2.2-20.5-0.35, -0.020.350.003428284
2025-05-30 09:21:1178-1,946.9-252.0-22.6256.860142-2.1-20.5-0.35, -0.020.362.363428285
2025-05-30 09:24:1179-1,962.4-250.5-22.7257.560398-2.0-20.5-0.35, -0.020.352.643428288
2025-05-30 09:27:1180-1,964.7-248.9-22.7258.260523-2.1-20.6-0.36, -0.020.360.003428289
2025-05-30 09:30:1181-1,966.7-249.7-22.9257.860630-2.0-20.7-0.36, -0.020.360.003428292
2025-05-30 09:33:2382-1,957.7-250.2-22.9256.260174-2.1-20.7-0.36, -0.020.360.003428293
2025-05-30 09:36:1183-1,958.8-250.2-22.7257.460349-2.2-20.8-0.36, -0.020.360.003428296
2025-05-30 09:39:1184-1,984.8-250.7-22.5270.661286-2.3-20.9-0.36, -0.030.360.003428297
2025-05-30 09:42:1185-1,999.8-252.5-22.9263.061075-2.1-20.9-0.36, -0.020.361.153428300
2025-05-30 09:45:1186-2,018.8-250.2-22.8273.061887-2.1-20.9-0.36, -0.020.362.053428301
2025-05-30 09:48:1187-1,989.8-251.2-22.9273.461900-1.0-21.4-0.37, 0.000.370.003428304
2025-05-30 09:51:1188-2,023.9-249.8-22.4278.563646-1.0-21.5-0.37, 0.000.371.023428305
2025-05-30 09:54:1189-2,033.5-251.9-22.9271.662641-1.6-21.3-0.37, -0.010.370.003428308
2025-05-30 09:57:2390-2,066.0-252.0-23.0279.763553-1.7-21.3-0.37, -0.020.372.853428309
2025-05-30 10:00:1191-2,086.0-252.1-22.8285.664415-1.7-21.3-0.37, -0.020.371.233428312
2025-05-30 10:03:1192-2,088.4-252.2-22.9286.964468-2.0-21.4-0.37, -0.020.371.033428313
2025-05-30 10:06:1193-2,126.0-251.3-22.7300.366016-2.0-21.5-0.37, -0.020.370.003428316
2025-05-30 10:09:1194-2,141.0-251.5-23.0292.766006-2.0-21.4-0.37, -0.020.371.113428317
2025-05-30 10:12:1195-2,152.6-251.4-22.9292.266332-1.7-21.5-0.37, -0.020.371.923428320
2025-05-30 10:15:1196-2,157.1-252.6-22.9295.366635-1.7-21.5-0.37, -0.020.370.003428321
2025-05-30 10:18:1197-2,167.2-252.5-22.9296.566820-1.5-21.5-0.37, -0.010.372.033428324
2025-05-30 10:21:1198-2,172.0-253.7-22.9300.167167-1.5-21.5-0.37, -0.010.372.023428325
2025-05-30 10:24:1199-2,181.1-253.0-22.7309.267992-1.4-21.6-0.37, -0.010.370.003428328
2025-05-30 10:27:11100-2,181.5-254.6-22.4312.168713-1.2-21.8-0.38, -0.010.380.003428329
2025-05-30 10:30:11101-2,189.1-254.6-22.1312.469586-1.1-22.0-0.38, -0.010.381.663428332
2025-05-30 10:33:11102-2,182.1-254.0-22.4312.568768-1.2-22.0-0.38, -0.010.381.583428333
2025-05-30 10:36:11103-2,189.8-253.6-22.1309.769474-1.3-21.9-0.38, -0.010.381.463428336
2025-05-30 10:39:11104-2,202.7-253.5-22.0317.470051-1.2-22.0-0.38, -0.010.380.923428337
2025-05-30 10:42:11105-2,222.9-253.5-22.0319.770742-1.4-21.9-0.38, -0.010.381.013428340
2025-05-30 10:45:11106-2,234.5-254.0-21.9324.371297-1.3-21.8-0.38, -0.010.381.323428341
2025-05-30 10:48:11107-2,236.9-254.0-21.9325.571424-1.4-21.8-0.38, -0.010.381.863428344
2025-05-30 10:51:11108-2,243.3-254.0-21.9328.771894-1.3-21.8-0.38, -0.010.382.523428345
2025-05-30 10:54:11109-2,241.7-253.1-21.9327.471705-1.4-21.8-0.38, -0.010.382.173428348
2025-05-30 10:57:11110-2,243.5-254.5-22.2326.171372-1.3-21.8-0.38, -0.010.383.693428349
2025-05-30 11:00:11111-2,254.4-254.2-22.4326.871335-1.3-21.8-0.38, -0.010.384.573428352
2025-05-30 11:03:11112-2,274.3-254.0-22.4330.771931-1.2-21.8-0.38, -0.010.383.843428353
2025-05-30 11:06:11113-2,283.7-254.0-22.6330.672082-1.2-21.8-0.38, -0.010.383.363428356
2025-05-30 11:09:11114-2,301.0-254.2-22.7330.872280-1.3-21.8-0.38, -0.010.383.113428357
2025-05-30 11:12:11115-2,320.1-255.1-22.9337.272614-1.0-22.0-0.38, 0.000.382.903428360
2025-05-30 11:15:11116-2,329.6-255.7-22.9336.172600-0.6-22.5-0.39, 0.000.397.793428361
2025-05-30 11:18:11117-2,341.8-255.0-22.9336.672541-0.5-23.0-0.40, 0.010.404.113428364
2025-05-30 11:21:11118-2,372.6-253.4-23.1338.472804-0.5-23.4-0.40, 0.000.402.233428365
2025-05-30 11:24:11119-2,407.4-254.2-23.4341.873274-0.4-23.9-0.41, 0.010.411.183428368
2025-05-30 11:27:11120-2,429.4-253.9-23.4346.273444-0.3-24.2-0.42, 0.010.420.003428369
2025-05-30 11:30:11121-2,429.2-255.6-23.3350.4737930.1-24.6-0.42, 0.020.420.003428372
2025-05-30 11:33:11122-2,433.7-255.8-23.4352.6739240.0-24.5-0.42, 0.010.420.003428373
2025-05-30 11:36:11123-2,476.4-255.8-23.2358.475753-0.3-24.3-0.42, 0.010.420.003428376
2025-05-30 11:39:11124-2,435.1-255.8-23.6353.173974-0.2-24.7-0.42, 0.010.420.003428377
2025-05-30 11:42:11125-2,450.6-255.1-23.7352.874059-0.3-24.6-0.42, 0.010.420.003428379
2025-05-30 11:45:11126-2,470.9-257.3-23.8353.674603-0.3-24.5-0.42, 0.010.420.003428380
2025-05-30 11:48:11127-2,475.1-257.4-24.0353.974715-0.4-24.5-0.42, 0.010.420.003428384

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 )