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 17 minutes ago (2026-03-09 08:51 UTC)

Last detected dimming:
   0 hours and 17 minutes ago (2026-03-09 08:51 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 15216

Overview of dimmings

	intensity	start	peak	end	#	max drop	lat	lon	dist. R☉	AR	count	flare
March, 2026
8	-22	15:15	15:15	15:51	15215	63	-2	-73	0.96		16	B9
5	-62	21:54	22:42	23:06	15214	25	3	-3	0.18	AR 4381	30
5	-20	19:39	19:42	20:30	15213	13	22	-7	0.50	AR 4381	23
5	-23	18:36	18:36	19:00	15212	25	3	-2	0.18	AR 4381	14
5	-2	10:15	10:15	10:39	15211	2				AR 4381	14
5	-26	09:06	09:15	09:39	15210	49	4	17	0.35	AR 4378	17	B3
5	0	07:18	07:18	07:42	15209	0				AR 4381	14	B6
5	-35	05:21	05:21	05:45	15208	23	-18	-53	0.81	AR 4385	14
4	-39	20:27	20:51	21:24	15206	11	9	-35	0.64	AR 4384	25
4	-8	19:09	19:09	19:39	15205	19	-5	-34	0.56	AR 4384	16
4	-1	18:36	18:36	19:03	15204	2				AR 4378	15
4	-14	14:00	14:00	14:51	15203	9				AR 4378	23
4	-24	13:03	13:03	13:30	15202	19	20	-38	0.73	AR 4384	15
4	-143	05:42	06:18	07:27	15201	11	15	-39	0.71	AR 4384	41
4	-123	04:03	04:33	05:36	15200	93	21	8	0.49	AR 4378	37
4	-94	02:15	02:18	03:39	15199	43				AR 4378	34	B1
4	-25	01:36	01:36	02:00	15198	19	-23	-64	0.91		14
3	-6	21:21	21:21	21:45	15197	6	14	6	0.39	AR 4378	14
3	-7	04:30	04:36	05:00	15196	13	4	-40	0.67	AR 4381	16
3	-14	00:30	00:36	01:24	15195	24	22	18	0.56	AR 4383	24	B8
2	-48	23:33	23:33	23:57	15194	19	26	-3	0.55	AR 4378	14
2	-33	22:12	22:12	22:36	15193	30	29	20	0.66	AR 4383	14
2	-33	21:42	21:42	22:06	15192	22	26	20	0.62	AR 4383	14
2	-18	16:39	16:42	17:06	15189	12				AR 4378	15
1	-44	22:42	22:42	23:27	15185	17	3	-59	0.88	AR 4381	21	A7
1	-14	18:21	18:21	18:51	15184	18	-22	-25	0.48	AR 4380	16	C1
1	-1	16:12	16:21	16:45	15183	2					17	B2
1	-14	10:03	10:03	10:45	15180	6	3	-56	0.85	AR 4381	20	B2
1	-19	08:18	08:18	08:42	15179	10					14	C1
1	-38	06:27	06:57	07:27	15177	25	3	-53	0.81	AR 4381	26
1	-3	05:57	05:57	06:21	15176	9	4	-61	0.90	AR 4381	14	C1
1	-74	02:03	02:09	03:21	15175	73	-15	-43	0.69	AR 4380	32	C3
1	-7	01:33	01:33	01:57	15174	4					14	C2
1	0	00:45	00:45	01:09	15173	0					14	B4
February, 2026
28	-20	20:30	20:33	20:57	15171	27	34	-22	0.73	AR 4378	15
28	-19	19:51	19:51	20:21	15170	7	25	-31	0.71	AR 4378	16
28	-192	17:18	17:33	18:45	15169	46	15	61	0.91		35	B6
28	-23	16:33	16:36	17:12	15168	15					19	B2
28	-4	14:27	14:27	14:54	15167	7					15	C1
28	-5	12:51	12:51	13:15	15166	7	5	-63	0.91	AR 4381	14
28	-8	10:42	10:45	11:09	15165	6	6	-64	0.92	AR 4381	11
28	-94	07:39	07:42	08:39	15164	52	18	-37	0.71	AR 4378	26	B1
28	-347	05:30	05:51	07:27	15163	60	28	-20	0.65		45	B9
27	-7	20:15	20:48	21:12	15160	9	14	-46	0.78	AR 4378	25
27	-33	17:36	17:36	18:03	15159	47	15	-33	0.65	AR 4378	15
27	-10	13:06	13:06	13:48	15157	8					20
27	-79	12:09	12:27	12:51	15156	34	30	-26	0.72		20
25	-893	06:48	07:39	08:48	15148	148	13	7	0.37		46	B2
25	-77	03:30	03:39	04:12	15147	48	-1	-22	0.39		20	B3
23	-217	23:12	23:24	00:30	15141	83	25	-34	0.73		32

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 )