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 21502
Detector 14 day operating status:

Last detected dimming:
   302 hours and 53 minutes ago (2026-03-23 23:39 UTC)


Overview for dimming #:
   21502           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

more


Details for dimming #: 21502          
timeseq #total
intensity
max
intensity
median
intensity
areasizelatlonx,y in R☉dist.
R☉
detectionImg ID
2026-03-18 08:19:5910.00.00.00.00 , 0.008829164
2026-03-18 08:21:5920.00.00.00.00 , 0.008829165
2026-03-18 08:23:5930.00.00.00.00 , 0.008829166
2026-03-18 08:25:5940.00.00.00.00 , 0.008829167
2026-03-18 08:27:5950.00.00.00.00 , 0.008829168
2026-03-18 08:29:5960.00.00.00.00 , 0.008829169
2026-03-18 08:31:5970.00.00.00.00 , 0.008829170
2026-03-18 08:33:5980.00.00.00.00 , 0.008829171
2026-03-18 08:35:599-31.9-54.1-31.22.7873-11.78.00.14, -0.080.167.368829172
2026-03-18 08:37:5910-153.1-71.9-15.520.46478-13.68.30.14, -0.120.180.008829173
2026-03-18 08:39:5911-304.7-104.8-18.536.011383-14.19.10.16, -0.130.20140.418829174
2026-03-18 08:41:5912-460.9-112.8-19.049.915720-15.69.70.16, -0.150.22199.568829175
2026-03-18 08:43:5913-629.1-144.7-18.964.920335-16.19.80.17, -0.160.23292.308829176
2026-03-18 08:45:5914-744.0-170.0-19.076.924041-16.110.20.17, -0.160.24404.108829177
2026-03-18 08:47:5915-811.8-183.0-19.285.226588-16.110.80.18, -0.160.24334.428829178
2026-03-18 08:49:5916-872.3-188.9-19.191.128276-16.110.90.18, -0.160.24269.538829179
2026-03-18 08:51:5917-919.3-191.4-19.395.529540-16.110.80.18, -0.160.24215.508829180
2026-03-18 08:53:5918-981.2-218.0-19.3101.831432-16.410.40.18, -0.170.24154.658829181
2026-03-18 08:55:5919-1,029.5-395.2-20.0102.431594-16.79.90.17, -0.170.24138.098829182
2026-03-18 08:57:5920-1,046.9-492.2-21.399.430700-16.79.50.16, -0.170.23115.478829183
2026-03-18 08:59:5921-1,074.6-531.1-21.8100.130881-16.69.20.16, -0.170.23134.798829184
2026-03-18 09:01:5922-1,089.6-547.8-21.8101.431238-16.79.20.15, -0.170.23111.168829185
2026-03-18 09:03:5923-1,096.2-552.2-21.5102.831628-16.79.10.15, -0.170.2394.168829186
2026-03-18 09:05:5924-1,108.9-555.1-21.5103.831896-16.69.10.15, -0.170.2387.008829187
2026-03-18 09:07:5925-1,112.8-557.3-21.4104.632068-16.79.20.15, -0.170.2361.338829188
2026-03-18 09:09:5926-1,135.1-559.0-21.1108.033080-16.79.20.16, -0.170.23105.938829189
2026-03-18 09:11:5927-1,152.2-573.4-20.7111.434064-16.89.50.16, -0.170.24127.168829190
2026-03-18 09:13:5928-1,180.7-573.6-20.3116.235461-16.79.80.16, -0.170.24143.868829191
2026-03-18 09:15:5929-1,205.2-574.7-20.3119.636448-16.69.80.17, -0.170.24122.388829192
2026-03-18 09:17:5930-1,216.7-575.1-20.0122.237165-16.79.90.17, -0.170.2477.468829193
2026-03-18 09:19:5931-1,222.0-575.7-19.7124.337721-16.810.00.17, -0.170.2442.278829194
2026-03-18 09:21:5932-1,232.3-574.1-19.6126.038202-16.810.00.17, -0.170.2473.038829195
2026-03-18 09:23:5933-1,238.3-573.6-19.6126.538363-16.89.80.17, -0.170.2436.538829196
2026-03-18 09:25:5934-1,237.9-572.0-19.4126.638414-16.89.80.16, -0.170.2419.638829197
2026-03-18 09:27:5935-1,231.4-572.1-19.4125.037957-16.79.70.16, -0.170.242.738829198
2026-03-18 09:29:5936-1,227.1-570.0-19.3123.937656-16.69.60.16, -0.170.230.008829199
2026-03-18 09:31:5937-1,222.3-569.1-19.3123.137443-16.49.50.16, -0.170.231.528829200
2026-03-18 09:33:5938-1,212.1-565.8-19.4121.036821-16.39.40.16, -0.160.231.048829201
2026-03-18 09:35:5939-1,216.9-564.8-19.3121.436978-16.39.40.16, -0.160.230.008829202
2026-03-18 09:37:5940-1,242.7-564.2-18.3130.539177-16.19.50.16, -0.160.230.888829203
2026-03-18 09:39:5941-1,248.0-566.5-18.1132.239621-16.09.50.16, -0.160.234.698829204
2026-03-18 09:41:5942-1,244.3-559.8-18.0131.639411-16.09.50.16, -0.160.230.858829205
2026-03-18 09:43:5943-1,242.1-543.2-18.1131.439294-15.99.50.16, -0.160.221.018829206
2026-03-18 09:45:5944-1,247.8-539.5-17.8133.939955-15.89.60.16, -0.160.230.928829207
2026-03-18 09:47:5945-1,247.8-532.9-17.8134.039940-15.89.60.16, -0.160.225.788829208
2026-03-18 09:49:5946-1,245.3-529.9-17.8134.139908-15.89.60.16, -0.160.227.658829209
2026-03-18 09:51:5947-1,245.0-520.4-17.7134.439932-15.89.50.16, -0.160.229.418829210
2026-03-18 09:53:5948-1,250.4-518.7-17.7136.340415-15.89.60.16, -0.150.226.468829211
2026-03-18 09:55:5949-1,235.6-440.4-17.8137.440540-15.69.80.17, -0.150.230.868829212
2026-03-18 09:57:5950-1,243.3-432.3-17.9138.140697-15.69.80.17, -0.150.220.008829213
2026-03-18 09:59:5951-1,243.6-409.5-18.0136.840397-15.69.70.16, -0.150.220.008829214
2026-03-18 10:01:5952-1,251.9-396.8-18.1138.240765-15.69.70.16, -0.150.228.828829215
2026-03-18 10:03:5953-1,253.2-380.1-18.2138.340738-15.69.70.16, -0.150.222.938829216
2026-03-18 10:05:5954-1,258.7-371.1-18.3139.040929-15.69.60.16, -0.150.221.468829217
2026-03-18 10:07:5955-1,259.5-354.6-18.4139.140940-15.59.60.16, -0.150.220.008829218
2026-03-18 10:09:5956-1,255.5-336.9-18.6138.540752-15.59.60.16, -0.150.220.008829219
2026-03-18 10:11:5957-1,250.1-333.0-18.8138.840770-15.59.80.17, -0.150.220.008829220
2026-03-18 10:13:5958-1,245.7-313.0-18.9139.440905-15.410.00.17, -0.150.220.008829221
2026-03-18 10:15:5959-1,232.8-288.6-19.0138.240494-15.310.00.17, -0.150.230.008829222
2026-03-18 10:17:5960-1,219.3-235.5-19.0139.140683-15.110.30.18, -0.140.230.008829223
2026-03-18 10:19:5961-1,216.1-231.4-18.8139.740803-15.110.40.18, -0.140.230.008829224
2026-03-18 10:21:5962-1,219.4-233.4-18.5142.541430-15.110.40.18, -0.140.230.008829225
2026-03-18 10:23:5963-1,203.4-200.4-18.7139.640796-15.110.50.18, -0.140.230.008829226
2026-03-18 10:25:5964-1,206.6-200.6-18.6140.440903-15.110.40.18, -0.140.230.008829227
2026-03-18 10:27:5965-1,212.4-201.8-18.5141.341048-15.110.30.17, -0.140.230.008829228
2026-03-18 10:29:5966-1,211.3-217.5-18.6139.240560-15.110.10.17, -0.140.2212.868829229
2026-03-18 10:31:5967-1,217.7-240.9-18.7138.540351-15.29.70.17, -0.140.2218.328829230
2026-03-18 10:33:5968-1,211.9-240.5-18.7136.940032-15.19.70.16, -0.140.226.798829231
2026-03-18 10:35:5969-1,202.1-238.5-18.8136.039741-15.19.80.17, -0.140.223.578829232
2026-03-18 10:37:5970-1,193.5-232.5-18.8135.539550-15.19.90.17, -0.140.220.008829233
2026-03-18 10:39:5971-1,193.7-221.0-18.6138.440082-14.910.00.17, -0.140.221.098829234
2026-03-18 10:41:5972-1,192.1-210.0-18.6139.540323-14.710.10.17, -0.140.221.008829235
2026-03-18 10:43:5973-1,183.7-210.9-18.6138.740086-14.710.10.17, -0.140.221.548829236
2026-03-18 10:45:5974-1,246.7-215.8-18.1153.543772-14.510.00.17, -0.130.225.788829237
2026-03-18 10:47:5975-1,247.3-216.0-18.1152.643551-14.69.80.17, -0.130.214.608829238
2026-03-18 10:49:5976-1,249.8-217.8-18.1153.643798-14.59.80.17, -0.130.215.028829239
2026-03-18 10:51:5977-1,257.3-222.1-18.1153.843859-14.59.60.16, -0.130.214.998829240
2026-03-18 10:53:5978-1,258.3-213.0-18.1153.943925-14.69.50.16, -0.130.214.258829241
2026-03-18 10:55:5979-1,258.2-213.7-18.1154.043934-14.59.30.16, -0.130.211.018829242
2026-03-18 10:57:5980-1,259.8-218.5-18.1153.343822-14.59.20.16, -0.130.211.008829243
2026-03-18 10:59:5981-1,267.4-217.3-18.0155.044192-14.49.10.16, -0.130.200.948829244
2026-03-18 11:01:5982-1,272.1-210.4-18.2154.844101-14.48.70.15, -0.130.201.488829245
2026-03-18 11:03:5983-1,278.1-211.0-18.2155.744328-14.48.60.15, -0.130.200.878829246
2026-03-18 11:05:5984-1,280.9-212.5-18.5155.644262-14.48.50.15, -0.130.190.008829247
2026-03-18 11:07:5985-1,298.7-218.2-18.3158.044935-14.38.30.14, -0.130.191.658829248
2026-03-18 11:09:5986-1,299.9-207.3-18.3158.645095-14.38.20.14, -0.130.192.078829249
2026-03-18 11:11:5987-1,291.2-210.6-18.3155.244594-14.38.10.14, -0.130.191.668829250
2026-03-18 11:13:5988-1,307.1-216.2-18.5158.745159-14.28.00.14, -0.130.190.008829251
2026-03-18 11:15:5989-1,308.3-209.3-18.5158.445115-14.17.90.14, -0.130.180.008829252
2026-03-18 11:17:5990-1,295.9-206.2-18.6156.744596-14.17.90.14, -0.120.180.008829253
2026-03-18 11:19:5991-1,300.6-233.1-18.7156.744619-14.28.00.14, -0.130.190.848829254
2026-03-18 11:21:5992-1,300.7-206.2-18.6158.044947-14.17.70.13, -0.120.180.008829255
2026-03-18 11:23:5993-1,295.6-205.8-18.6157.344822-14.17.90.13, -0.130.180.878829256
2026-03-18 11:25:5994-1,289.8-205.0-18.8155.144189-14.27.80.13, -0.130.181.088829257
2026-03-18 11:27:5995-1,300.9-221.5-18.6157.244773-14.27.80.13, -0.130.184.278829258
2026-03-18 11:29:5996-1,325.2-216.4-18.3166.146346-14.27.60.13, -0.130.188.858829259
2026-03-18 11:31:5997-1,330.5-211.8-18.4167.846599-14.17.50.13, -0.130.182.848829260
2026-03-18 11:33:5998-1,328.6-203.4-18.4168.546748-14.27.70.13, -0.130.180.008829261
2026-03-18 11:35:5999-1,333.4-203.7-18.4168.746783-14.27.50.13, -0.130.180.008829262
2026-03-18 11:37:59100-1,334.2-204.3-18.5168.646864-14.27.50.13, -0.130.180.008829263
2026-03-18 11:39:59101-1,339.2-204.5-18.4169.847151-14.17.30.13, -0.120.180.008829264
2026-03-18 11:41:59102-1,343.1-203.7-18.5170.047321-14.17.30.12, -0.120.180.008829265
2026-03-18 11:43:59103-1,346.8-203.3-18.4171.847744-14.27.30.12, -0.130.181.198829266
2026-03-18 11:45:59104-1,351.7-216.4-18.4172.547916-14.17.20.12, -0.120.170.008829267
2026-03-18 11:47:59105-1,353.1-202.4-18.5173.848061-14.07.20.12, -0.120.170.008829268
2026-03-18 11:49:59106-1,351.7-201.9-18.5174.348260-14.07.20.12, -0.120.170.008829269
2026-03-18 11:51:59107-1,345.6-200.4-18.6173.647956-13.97.20.12, -0.120.170.008829270
2026-03-18 11:53:59108-1,351.1-199.0-18.4176.048596-13.97.00.12, -0.120.170.008829271
2026-03-18 11:55:59109-1,350.9-192.3-18.4175.948681-13.86.90.12, -0.120.170.008829272

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 )