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 17 minutes ago (2026-05-20 22:15 UTC)

Last detected flare:
   12 hours and 23 minutes ago (2026-05-20 10:09 UTC)

Animations and brightness graph
   fixed brightness
   adaptive brightness

location of flare 34484

Flare 34484

Details for flare #: 34484
time seq # brightness size lat lon X,Y in R☉ dist.
R☉ Blooming Img ID

2026-04-28 07:18:00 1 4.0 28 3.3 -28.0 -0.47, 0.13 0.49 0 3745853

2026-04-28 07:21:00 2 5.9 33 3.5 -27.9 -0.47, 0.13 0.49 0 3745856

2026-04-28 07:24:00 3 4.7 29 3.4 -27.8 -0.47, 0.13 0.49 0 3745857

2026-04-28 07:27:00 4 1.9 15 3.3 -27.7 -0.47, 0.13 0.49 0 3745860

Solar Demon estimated flare class:
B2

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
2026-04-28 07:18:00	1	4.0	28	3.3	-28.0	-0.47, 0.13	0.49	3745853
2026-04-28 07:21:00	2	5.9	33	3.5	-27.9	-0.47, 0.13	0.49	3745856
2026-04-28 07:24:00	3	4.7	29	3.4	-27.8	-0.47, 0.13	0.49	3745857
2026-04-28 07:27:00	4	1.9	15	3.3	-27.7	-0.47, 0.13	0.49	3745860