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 17 minutes ago (2025-04-24 00:45 UTC)
Last detected dimming:
   0 hours and 17 minutes ago (2025-04-24 00:45 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 12623

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

April, 2025
22
-2,154
06:3910:2111:0012607278-11-250.43AR 406793
B2
20
-358
21:1521:4222:331258878810.23AR 406230
B1
15
-360
06:5107:2409:09125291761.1552
13
-431
15:1516:4518:0912511102-14310.53AR 405664
13
-777
10:2411:0613:15125081061670.40AR 406163
B6
13
-2,098
05:0007:0909:2412507101-1830.23AR 405694
12
-1,830
21:3923:5102:3012505119-19-190.39103
12
-1,066
14:0617:0018:241250140-27-310.6192
B3
12
-1,064
07:2712:4213:5712500736140.31AR 4056136
M1
11
-1,394
21:0621:5404:4212497321.06154
B6
11
-533
16:3017:2720:0912496161470.75AR 405579

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 )