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 24 minutes ago (2026-03-04 02:18 UTC)

Last detected dimming:
   0 hours and 24 minutes ago (2026-03-04 02:18 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 15199

Overview of dimmings

	intensity	start	peak	end	#	max drop	lat	lon	dist. R☉	AR	count	flare
March, 2026
4	0	02:15	02:18	02:18	15199	0				AR 4378	7
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	-1	19:18	19:18	19:42	15191	1				AR 4378	14
2	-43	17:36	17:39	18:39	15190	6			1.12		27	B2
2	-18	16:39	16:42	17:06	15189	12				AR 4378	15
2	-13	14:45	14:57	15:21	15188	10			1.12		18
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	-22	13:15	13:21	13:39	15182	13			1.15		14	B2
1	-141	12:09	12:27	13:03	15181	60			1.10		24	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	-7	07:45	07:45	08:12	15178	7			1.11		15	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
28	-19	01:39	01:39	02:06	15162	5			1.13		15
28	-42	00:42	00:54	01:24	15161	31			1.14		20
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	-21	15:30	15:30	15:57	15158	23					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
27	-34	10:15	10:18	11:12	15155	30			1.15		23
27	-223	08:48	08:48	10:09	15154	73			1.07		23	B2
26	-31	17:30	17:30	18:00	15153	29					16	B6
26	-70	06:00	06:03	06:57	15152	42			1.12		25
25	-40	23:06	23:06	23:48	15151	36			1.11		20	B2
25	-288	16:00	16:00	17:36	15150	292			1.16		38	M2
25	-129	12:48	12:51	13:48	15149	32			1.10		26	B3
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

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 )