Solar Demon Flare Detection (qlk)

Quick-look! running in real time on SDO/AIA 94 QKL 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 15 minutes ago (2026-04-26 09:48 UTC)

Last detected flare:
   0 hours and 42 minutes ago (2026-04-26 09:21 UTC)

Animations and brightness graph
   fixed brightness
   adaptive brightness

location of flare 34258

Flare 34258

Details for flare #: 34258
time seq # brightness size lat lon X,Y in R☉ dist.
R☉ Blooming Img ID

2026-04-21 16:39:00 1 3.9 28 16.3 -57.5 -0.82, 0.33 0.88 0 3739514

2026-04-21 16:42:00 2 9.7 53 16.4 -57.9 -0.82, 0.33 0.88 0 3739517

2026-04-21 16:45:00 3 14.1 60 16.4 -58.1 -0.82, 0.33 0.88 0 3739518

2026-04-21 16:48:00 4 13.1 73 16.4 -58.2 -0.82, 0.33 0.89 0 3739521

2026-04-21 16:51:00 5 10.8 83 16.7 -58.4 -0.82, 0.33 0.89 0 3739522

2026-04-21 16:54:00 6 8.2 70 16.8 -58.6 -0.82, 0.34 0.89 0 3739525

2026-04-21 16:57:00 7 3.8 33 17.1 -58.9 -0.82, 0.34 0.89 0 3739526

2026-04-21 17:00:00 8 2.9 25 17.2 -59.0 -0.83, 0.34 0.89 0 3739529

2026-04-21 17:03:00 9 2.5 22 17.2 -58.8 -0.82, 0.34 0.89 0 3739530

Solar Demon estimated flare class:
B5

Goes X-RAY flux timeline:
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 )

time	seq #	brightness	size	lat	lon	X,Y in R☉	dist. R☉	Img ID
2026-04-21 16:39:00	1	3.9	28	16.3	-57.5	-0.82, 0.33	0.88	3739514
2026-04-21 16:42:00	2	9.7	53	16.4	-57.9	-0.82, 0.33	0.88	3739517
2026-04-21 16:45:00	3	14.1	60	16.4	-58.1	-0.82, 0.33	0.88	3739518
2026-04-21 16:48:00	4	13.1	73	16.4	-58.2	-0.82, 0.33	0.89	3739521
2026-04-21 16:51:00	5	10.8	83	16.7	-58.4	-0.82, 0.33	0.89	3739522
2026-04-21 16:54:00	6	8.2	70	16.8	-58.6	-0.82, 0.34	0.89	3739525
2026-04-21 16:57:00	7	3.8	33	17.1	-58.9	-0.82, 0.34	0.89	3739526
2026-04-21 17:00:00	8	2.9	25	17.2	-59.0	-0.83, 0.34	0.89	3739529
2026-04-21 17:03:00	9	2.5	22	17.2	-58.8	-0.82, 0.34	0.89	3739530