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 20 minutes ago (2026-05-21 05:00 UTC)

Last detected flare:
   19 hours and 11 minutes ago (2026-05-20 10:09 UTC)

Animations and brightness graph
   fixed brightness
   adaptive brightness

location of flare 34477

Flare 34477

Details for flare #: 34477
time seq # brightness size lat lon X,Y in R☉ dist.
R☉ Blooming Img ID

2026-04-28 04:03:00 1 4.3 33 16.1 30.3 0.49, 0.34 0.60 0 3745724

2026-04-28 04:06:00 2 8.0 56 16.2 30.2 0.49, 0.35 0.60 0 3745725

2026-04-28 04:09:00 3 9.6 66 16.2 30.1 0.49, 0.35 0.60 0 3745728

2026-04-28 04:12:00 4 11.4 74 16.2 30.3 0.49, 0.35 0.60 0 3745729

2026-04-28 04:15:00 5 11.0 63 16.1 31.0 0.50, 0.34 0.61 0 3745732

2026-04-28 04:18:00 6 8.9 37 16.0 31.7 0.51, 0.34 0.61 0 3745733

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 04:03:00	1	4.3	33	16.1	30.3	0.49, 0.34	0.60	3745724
2026-04-28 04:06:00	2	8.0	56	16.2	30.2	0.49, 0.35	0.60	3745725
2026-04-28 04:09:00	3	9.6	66	16.2	30.1	0.49, 0.35	0.60	3745728
2026-04-28 04:12:00	4	11.4	74	16.2	30.3	0.49, 0.35	0.60	3745729
2026-04-28 04:15:00	5	11.0	63	16.1	31.0	0.50, 0.34	0.61	3745732
2026-04-28 04:18:00	6	8.9	37	16.0	31.7	0.51, 0.34	0.61	3745733