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 24 minutes ago (2026-05-13 04:24 UTC)
Last detected dimming:
   1 hours and 50 minutes ago (2026-05-13 02:57 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 15596

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

May, 2026
13
-43
02:2102:2402:5715596551.1118
C1
12
-75
17:2117:2417:511559530816-160.43AR 443616
B3
12
-70
16:0616:0616:361559412416-180.44AR 443616
A8
12
-48
12:5713:2113:51155932114-280.55AR 443624
10
-92
18:4218:4519:36155922321-460.78AR 443624
10
-2
16:1216:1216:42155914 AR 443516
B1
10
-1,322
13:2713:5415:181559092626-730.98AR 443643
M3
10
-2
05:1505:1505:39155893 AR 443314
B3
10
-2
02:4502:4503:12155884 AR 443315
B2
10
-17
01:2701:2701:511558717 AR 443314
B1
10
-39
00:4800:4801:21155861917530.84AR 443217
B1
 9
-5
21:5721:5722:21155851111490.78AR 443214
B5
 9
-67
13:0613:2413:4815584146370.63AR 443220
B3
 7
-1
19:1219:1219:42155832 AR 443216
 7
-13
17:5717:5718:241558224-20-160.40AR 443315
C3
 7
-395
14:1214:4817:1215581521.0762
B2
 7
-25
11:3911:3912:031558031-17300.55AR 443114
A8
 7
-75
10:0910:0910:3615579113-9320.54AR 443115
 7
-583
00:1800:4802:5115578381.1057
B1
 6
-70
19:2719:2719:5715577421520.33AR 443216
 6
-186
16:4217:0617:4215576142-19220.45AR 443126
B3
 6
-9
04:4204:4205:061557599-140.32AR 443214
 6
-19
01:0601:0601:301557411-16150.33AR 443114
 5
-63
20:2720:3021:0315573331.0118
 5
-72
18:4518:4519:151557298-17130.32AR 443116
A8
 5
-42
16:3016:3017:24155711118-170.47AR 443218
B1
 5
-135
12:1512:3913:061557050-1450.19AR 443123
 5
-48
09:4209:4210:061556947-1750.25AR 443114
 5
-44
08:5408:5409:181556843-11-30.14AR 443114
B6
 5
-65
05:3305:3305:5715567511.2314
B2
 5
-85
00:2400:2401:09155665241-580.94AR 443521
B1
 3
-42
08:3608:3609:031556527-6-30.06AR 442915
 3
-92
05:1205:1205:361556444-16480.76AR 442814
B1
 2
-83
21:0921:1221:571556316-14-80.22AR 442922
 2
-100
18:4518:4519:21155622271.1718
C1
 2
-27
15:1816:0016:271556128-22-490.78AR 443129
C1
 2
-400
10:5111:0313:12155602411.1953
C2
 2
-14
09:0309:0309:271555915 AR 442914
B6
 2
-2
04:5404:5405:18155584 AR 442914
 1
-20
18:5118:5119:151555726-8-430.69AR 442914
A8
 1
-419
17:0917:1818:451555647-18-470.75AR 442938
 1
-211
15:3616:0016:5415555671.1232
B1
 1
-143
14:3614:3615:151555465-21-540.8319
B1
 1
-83
13:5713:5714:271555326-15-560.8416
B1
 1
-80
12:4812:4813:241555247-30300.63AR 442818
 1
-54
11:5711:5712:211555159-12-580.8614
B1
 1
-18
07:0907:0907:331555034-11-700.9514
B2

April, 2026
30
-47
23:4223:4200:091554931-13-630.9015
30
-16
12:2112:2413:18155483 AR 442525
30
0
10:5710:5711:21155470 AR 442514
30
-8
08:3608:3609:24155468 AR 442522
B2
30
-148
07:0007:3308:0915545221.0429
30
-2
06:0606:0606:33155443 AR 442515
B1
30
-195
04:4505:0306:0015543628400.67AR 442431
B1
30
0
03:0603:0603:30155420 AR 442514
30
-10
01:3601:4802:15155415-2350.34AR 442819
B1
30
-13
01:0301:0301:27155401012170.41AR 442414
B2
29
-1
22:3322:3322:57155391 AR 442514
B1
29
-37
13:4513:4514:12155371711150.37AR 442415
B3
29
-1
12:5712:5713:27155361 AR 442516
29
-49
11:1211:3612:061553513-27-110.42AR 442824
B6
29
-38
07:5107:5108:241553414-15230.43AR 442317
B6
29
-4
06:0906:0906:33155335 AR 442514
B4
29
-279
04:1804:3305:3915532661910.40AR 442433
C1
29
-61
03:4803:4804:1215531131530.17AR 442414
B5
29
-56
02:5102:5103:1515530421920.40AR 442414
B1
29
-39
01:3601:3602:301552952 AR 442424
B4
29
-38
01:0001:0001:2715528291580.36AR 442415
B6

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 )