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 24 minutes ago (2026-05-21 04:21 UTC)

Last detected flare:
   18 hours and 36 minutes ago (2026-05-20 10:09 UTC)

Animations and brightness graph
   fixed brightness
   adaptive brightness

location of flare 34473

Flare 34473

Details for flare #: 34473
time seq # brightness size lat lon X,Y in R☉ dist.
R☉ Blooming Img ID

2026-04-28 01:42:00 1 4.0 19 17.5 -7.0 -0.12, 0.38 0.40 0 3745629

2026-04-28 01:45:00 2 8.8 39 17.5 -7.2 -0.12, 0.38 0.40 0 3745630

2026-04-28 01:48:00 3 13.3 49 17.4 -7.3 -0.12, 0.38 0.40 0 3745633

2026-04-28 01:51:00 4 8.4 45 17.4 -7.2 -0.12, 0.38 0.39 0 3745636

2026-04-28 01:54:00 5 2.8 20 17.3 -7.1 -0.12, 0.37 0.39 0 3745637

Solar Demon estimated flare class:
B4

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 01:42:00	1	4.0	19	17.5	-7.0	-0.12, 0.38	0.40	3745629
2026-04-28 01:45:00	2	8.8	39	17.5	-7.2	-0.12, 0.38	0.40	3745630
2026-04-28 01:48:00	3	13.3	49	17.4	-7.3	-0.12, 0.38	0.40	3745633
2026-04-28 01:51:00	4	8.4	45	17.4	-7.2	-0.12, 0.38	0.39	3745636
2026-04-28 01:54:00	5	2.8	20	17.3	-7.1	-0.12, 0.37	0.39	3745637