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)

Detector 24h operating status:

Last processed image:    
   0 hours and 21 minutes ago (2026-01-18 01:03 UTC)
Last detected dimming:
   0 hours and 30 minutes ago (2026-01-18 00:54 UTC)

Filters (location)
   -- All locations
   On-disc
   Off-disc
Filters (intensity)
   All intensities
   At least -100K
   -- At least -300K
   At least -900K
Filters (time)
   Last 7 days
   -- Last 14 days
Dimming 14875

Overview of dimmings
intensitystartpeakend#max
drop
latlondist.
R☉
ARcountflare

January, 2026
17
-304
23:5100:0900:5414875122-10-160.29AR 434127
C6
17
-650
15:1216:0017:5714874380-250.43AR 434161
14
-454
23:3623:4200:211485767618-70.41AR 434018
C2
11
-1,828
21:0022:3000:09148483021.1165
B1
10
-340
19:4520:1221:1214844144-2490.37AR 433931
C2
 8
-761
15:2418:1218:391483333-15-80.24AR 433471
A9
 6
-416
15:2116:2118:2714818346-11-310.53AR 433468
C2
 5
-655
23:3301:1502:211481346-11-430.69AR 433462
 5
-382
18:3018:3320:181481053-29250.58AR 433538
C1
 5
-1,142
09:5410:2413:2414808101-17-500.78AR 433476
B2
 5
-325
08:1808:4209:331480752-27-480.79AR 433428
 4
-352
09:3310:0912:361479537-11-530.81AR 433467

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 )