Solar Demon Dimming Detection (sc)

Science! running on SDO/AIA 211 Synoptic data
2 minute cadence, typical delay 7 days
(detection version 1.00)

Detector 14 day operating status:

Last detected dimming:
   208 hours and 42 minutes ago (2026-07-31 11:49 UTC)

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   Last week
   -- Last 30 days
   Last 365 days

Dimming 22351

Overview of dimmings

	intensity	start	peak	end	#	max drop	lat	lon	dist. R☉	AR	count	flare
July, 2026
31	-17	11:07	11:23	11:49	22351	41	21	-36	0.62	AR 4500	30	C2
31	-12	07:55	07:55	08:23	22350	11				AR 4499	20
31	-28	05:29	05:31	05:57	22349	27	10	2	0.08	AR 4499	23
31	-15	04:51	04:57	05:25	22348	17	10	-1	0.08	AR 4499	26	B2
31	-32	03:13	03:47	04:15	22347	21	23	-42	0.70	AR 4500	40	B8
31	-18	02:03	02:21	02:51	22346	12				AR 4499	33	B4
30	-17	23:51	23:51	00:19	22345	8	27	84	1.00	AR 4492	23
30	-1,263	15:41	16:27	21:59	22344	188	21	65	0.91	AR 4492	197	B5
30	-20	13:41	13:41	14:09	22343	41				AR 4499	23
30	-14	12:51	12:51	13:19	22342	17				AR 4499	23	A7
30	-4	12:01	12:03	12:27	22341	19				AR 4499	22	B1
30	-33	11:25	11:25	11:55	22340	50	6	20	0.35	AR 4496	24	A7
30	-18	08:01	08:01	08:25	22339	24				AR 4499	19
30	-21	05:59	05:59	06:23	22338	20				AR 4496	17	C1
30	-22	04:23	04:23	04:49	22337	35	-5	-9	0.25	AR 4501	22
30	-44	03:21	03:37	04:03	22336	7	-4	-10	0.24	AR 4501	30
30	-53	01:19	01:35	02:05	22335	27	6	-53	0.80	AR 4498	32
29	-53	23:51	23:55	00:53	22334	5	22	-38	0.65	AR 4498	40	A8
29	-3	23:23	23:23	23:47	22333	0				AR 4496	21
29	-5	20:31	20:37	21:05	22332	3	7	-60	0.87	AR 4498	25
29	-136	16:59	18:03	18:29	22331	60	25	69	0.94	AR 4492	54
29	-9	14:17	14:17	14:43	22330	7				AR 4496	22	B2
29	-139	12:47	13:01	13:57	22329	70	-5	-22	0.42	AR 4499	44	B4
29	-6	11:29	11:29	11:53	22328	5				AR 4496	21	B3
29	-191	09:37	09:59	10:53	22327	29			1.19		47	B4
29	-1	08:03	08:03	08:29	22326	1				AR 4496	19	B1
29	-85	05:49	06:25	06:27	22325	112	7	57	0.85	AR 4492	24
29	-62	02:03	02:09	03:17	22324	113	-11	-31	0.58	AR 4499	46	B3
28	-38	23:37	00:11	00:35	22323	24	-6	-15	0.34	AR 4496	38	B4
28	-55	17:41	17:51	18:31	22322	52	4	38	0.62	AR 4495	34	B2
28	-21	16:39	16:41	17:05	22321	50				AR 4496	22
28	-79	13:29	13:45	14:41	22320	48	3	-20	0.35	AR 4496	45	B1
28	-28	11:59	12:05	12:29	22319	20	6	41	0.66	AR 4492	24
28	0	09:19	09:19	09:43	22318	1				AR 4496	19
28	-17	08:05	08:05	08:39	22317	24				AR 4496	22
28	-30	03:23	03:27	04:35	22316	39	-4	24	0.44	AR 4495	45	C2
27	-203	22:47	23:03	00:17	22314	82	-5	22	0.41	AR 4495	54	C2
27	-3	19:53	20:01	20:53	22313	2				AR 4494	39	C2
27	-150	17:01	17:39	18:39	22312	32	-3	-29	0.50	AR 4496	58	C1
27	-15	14:37	14:37	15:01	22311	12				AR 4494	21
27	-15	13:21	13:21	13:49	22310	13				AR 4494	23	B2
27	-9	10:05	10:35	11:03	22309	3	12	-28	0.48	AR 4496	38
27	-282	08:07	08:11	08:59	22308	80	28	0	0.39	AR 4492	25
27	-484	05:19	05:59	06:25	22307	188	11	-23	0.40	AR 4496	38
27	-223	02:35	02:55	03:47	22306	123	-27	9	0.56	AR 4497	45	C5
26	-98	23:21	23:43	00:39	22305	32	-24	-11	0.52	AR 4494	48
26	-237	20:09	21:19	22:43	22304	35			1.13		85
26	-703	14:17	15:37	17:03	22303	17	-25	-8	0.53	AR 4494	92	M4
26	-16	12:01	12:05	12:29	22302	15				AR 4494	23
26	-25	09:53	10:17	10:41	22301	4	-5	-44	0.72	AR 4496	33	B5
26	-139	08:09	08:11	08:59	22300	42				AR 4494	24
26	-30	05:35	05:53	06:25	22299	15			1.12		30	B2
26	-156	03:09	03:29	04:53	22298	58	-3	-51	0.79	AR 4496	61	B2
26	-20	00:29	00:33	01:01	22297	27			1.06		25
25	0	20:53	21:03	21:29	22296	0				AR 4495	26	B1
25	-7	16:01	16:01	16:25	22294	7				AR 4495	21
25	-73	12:01	12:01	13:25	22293	10				AR 4495	51	B3
25	-114	08:11	08:13	08:45	22292	47	-1	-5	0.14	AR 4495	22
25	-19	05:25	05:33	05:57	22291	9	17	48	0.76	AR 4493	25	B5
25	-7	04:31	04:31	05:03	22290	9	10	51	0.78	AR 4493	25	B3
25	-45	03:45	03:55	04:23	22289	32				AR 4495	28	B3
25	-92	02:57	02:57	03:39	22288	68	17	54	0.82	AR 4493	30
25	-20	00:19	00:19	00:43	22287	14	7	7	0.13	AR 4492	21
24	0	23:43	23:43	00:15	22286	0				AR 4495	25
24	-20	21:09	21:11	21:35	22285	26	-13	-50	0.80	AR 4494	22	C1
24	-38	18:55	18:57	19:37	22284	9	-3	-68	0.94		30
24	-60	17:31	17:55	18:39	22283	35	4	-36	0.59	AR 4494	43
24	-3	16:35	16:49	17:21	22282	4				AR 4495	32
24	-75	14:29	14:29	15:15	22281	103	15	36	0.61	AR 4493	32
24	-29	13:49	13:49	14:17	22280	10	11	40	0.65	AR 4493	23
24	-78	12:01	12:21	13:31	22279	11			1.07		54	B1
24	-90	08:13	08:15	08:47	22278	48			1.13		22
24	-125	04:09	04:51	05:59	22277	76	-26	-8	0.54	AR 4495	64	C1
24	-76	02:09	02:11	02:45	22276	183	6	65	0.91	AR 4489	27	A9
24	-2	00:37	00:37	01:01	22275	3				AR 4492	21	B2
22	-11	23:25	23:33	23:59	22274	7	8	21	0.36	AR 4493	26	B5
22	-69	21:37	21:39	22:11	22273	23	2	25	0.43	AR 4493	26	B2
22	-106	13:05	13:15	13:43	22272	51	10	60	0.87	AR 4489	28	B2
22	-3	12:05	12:05	12:29	22271	11				AR 4493	21	B7
22	-77	03:45	03:51	04:51	22270	38	4	19	0.32	AR 4493	42	C2
22	-65	01:11	01:13	01:51	22269	27	11	1	0.12	AR 4493	29	B6
21	-145	22:29	22:59	00:03	22268	47	9	8	0.16	AR 4493	56	B5
21	-927	15:39	17:37	21:29	22267	39	8	12	0.22	AR 4493	182	C7
21	-25	15:07	15:09	15:33	22266	19	9	-7	0.15	AR 4493	22
21	-33	14:23	14:25	15:03	22265	19				AR 4493	29
21	-200	11:39	11:53	13:11	22264	70	1	2	0.07	AR 4493	55	C1
21	-342	09:15	09:31	10:55	22263	47			1.19		56	C3
21	-47	08:21	08:33	08:53	22262	48	16	-55	0.83	AR 4492	22	A7
21	-58	05:41	05:45	06:19	22261	31	2	-2	0.07	AR 4493	24
21	-7	03:47	03:47	04:11	22260	10				AR 4493	21	C1
21	-21	01:25	01:27	01:53	22259	10				AR 4493	23
21	-17	00:55	00:55	01:21	22258	16				AR 4493	22
20	-29	23:35	23:37	00:05	22257	11	8	-4	0.09	AR 4491	24	C2
20	-86	22:35	22:57	23:21	22256	38	10	-16	0.30	AR 4491	22
20	-5	21:55	21:55	22:25	22255	3				AR 4491	16	C1
20	-20	20:55	21:19	21:43	22254	15	13	-15	0.29	AR 4491	32	C1
20	-70	19:27	19:27	20:11	22253	13	9	-22	0.37	AR 4491	31	C2
20	-138	16:39	17:21	18:09	22252	5	7	-11	0.20	AR 4491	54	B4
20	-12	14:47	14:49	15:27	22251	2	8	-10	0.18	AR 4491	29	C6
20	-3	12:05	12:05	12:29	22250	2				AR 4491	21	B3
20	-58	09:19	09:21	10:09	22249	31	-1	13	0.25	AR 4489	32	B2
20	-22	08:19	08:45	09:13	22248	17	15	-66	0.92	AR 4492	25	B4
20	-149	04:51	05:11	05:41	22247	153	-16	11	0.40	AR 4489	34
19	-26	00:15	00:15	00:39	22246	29			1.07		21
18	-101	21:05	21:49	22:25	22245	23			1.11		49	B3
18	-12	05:59	05:59	06:23	22244	11	5	-17	0.29	AR 4489	17
17	-79	08:23	08:35	08:57	22243	27	-17	-60	0.90	AR 4491	22
16	-203	23:45	00:01	00:33	22242	84			1.17		33	B2
16	-91	08:23	08:25	08:57	22241	34					22
16	-152	01:51	01:57	02:41	22240	42			1.18		34
15	-217	21:15	21:15	22:25	22239	97			1.18		40
15	-37	08:49	08:51	09:19	22238	49	-5	-39	0.65	AR 4489	17	C2
15	-204	02:13	02:43	03:27	22237	38			1.15		46
14	-30	15:49	15:49	16:15	22236	47					22
14	-230	12:27	12:35	13:35	22235	157			1.13		43	C1
14	-6	06:29	06:33	06:37	22234	9			1.13		13
14	-56	05:03	05:03	05:31	22233	79	11	42	0.68	AR 4487	23
12	-29	13:07	13:07	13:31	22232	26	5	54	0.81	AR 4485	21
12	-38	10:09	10:15	10:57	22231	19			1.00		33
12	-2	08:37	08:37	08:57	22230	2	-5	67	0.94	AR 4485	19	C7
12	-241	00:41	00:51	02:11	22229	159			1.08		54	C4
10	-53	16:07	16:07	16:53	22228	25	-6	56	0.84	AR 4485	32
10	-443	14:11	14:49	15:59	22227	30	5	-71	0.95		63	C4

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 )