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 30 minutes ago (2023-10-03 06:33 UTC)

Last detected dimming:
   0 hours and 30 minutes ago (2023-10-03 06:33 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 7983

Overview of dimmings

	intensity	start	peak	end	#	max drop	lat	lon	dist. R☉	AR	count	flare
October, 2023
3	-58	06:03	06:21	06:33	7983	14	-12	-6	0.33	AR 3450	16
3	-82	05:24	05:27	05:54	7982	21	-10	-8	0.33	AR 3450	16	B1
3	-641	00:45	03:12	05:12	7981	58	3	-34	0.56	AR 3452	91	B1
3	-7	00:12	00:15	00:39	7980	7	-17	-52	0.84	AR 3454	15
2	-257	21:15	22:15	23:12	7979	9	-1	-41	0.67	AR 3452	45
2	-21	19:54	20:06	20:39	7978	13				AR 3453	21
2	-49	19:00	19:18	19:45	7977	23	-4	-36	0.62	AR 3452	21	B2
2	-36	18:12	18:27	18:54	7976	11	-18	1	0.43	AR 3450	20	B2
2	-384	16:06	16:36	18:06	7975	111	-12	-10	0.37	AR 3450	44	B5
2	-72	14:18	14:39	15:33	7974	11	1	-38	0.62	AR 3452	29
2	-433	12:15	12:51	14:12	7973	40	-7	-19	0.40	AR 3450	34	M1
2	-78	11:18	11:42	12:09	7972	16	-15	-7	0.40	AR 3450	18	C2
2	-27	10:30	10:36	11:09	7971	40			1.17		19	B3
2	-70	09:18	09:18	10:15	7970	21	14	31	0.52	AR 3449	18	C1
2	-20	08:24	08:30	09:12	7969	10				AR 3453	17	B2
2	-148	07:15	07:15	08:15	7968	67	19	31	0.55	AR 3449	19
2	-8	06:21	06:42	06:51	7967	10	13	-32	0.54	AR 3452	15
2	-510	03:27	05:45	06:15	7966	408	1	-11	0.21	AR 3453	47	B7
2	-16	02:15	02:15	02:45	7965	9	-13	-58	0.88	AR 3454	10	B2
2	-15	01:15	01:15	01:39	7963	13	-12	-23	0.50	AR 3450	12	B4
1	-482	22:15	23:45	00:51	7962	57	-16	-26	0.57	AR 3450	46	B1
1	-139	20:33	21:39	21:51	7961	12	-12	-28	0.56	AR 3450	27	B4
1	-20	19:15	19:18	19:51	7960	7				AR 3448	16	B7
1	-114	17:24	17:27	18:15	7959	39	-11	-28	0.55	AR 3450	18	A8
1	-46	16:24	16:36	17:09	7958	14	-11	-26	0.53	AR 3450	16	B1
1	-35	14:21	15:18	16:09	7957	17				AR 3448	31	B6
1	-55	12:21	12:42	13:45	7956	15	12	19	0.34	AR 3449	28	B4
1	-350	08:21	09:36	11:09	7955	34	-1	-25	0.45	AR 3450	46	C2
1	-124	05:39	06:18	08:15	7954	63	43	-14	0.63		43
1	-851	00:36	01:51	04:15	7953	34	-11	-44	0.75	AR 3450	60	M2
September, 2023
30	-61	22:39	23:33	00:18	7952	15	12	-14	0.26	AR 3448	30	B4
30	-24	21:27	21:27	22:18	7951	18				AR 3448	19	C4
30	0	20:27	20:36	20:51	7950	0				AR 3448	14	C1
30	-324	17:24	18:27	20:15	7949	13	-15	-38	0.70	AR 3450	50	C2
30	-13	16:21	16:24	17:09	7948	3				AR 3449	16	C8
30	-61	14:33	15:36	15:54	7947	11	-12	-47	0.78	AR 3450	29
30	-20	13:39	13:48	14:12	7946	12	-20	-28	0.63	AR 3450	12
30	-3	12:30	12:33	12:54	7945	4				AR 3449	14	C2
30	-20	09:21	09:21	09:45	7944	16	12	-4	0.12	AR 3449	13	A9
30	-2	08:30	08:30	08:54	7943	1	-16	-36	0.68	AR 3450	14	B3
30	-35	07:30	07:51	08:18	7942	16	-18	-32	0.66	AR 3450	18	B3
30	-76	06:18	06:33	07:12	7941	15	13	2	0.12	AR 3449	18	B7
30	-35	05:15	05:15	05:54	7940	17			1.10		17	B7
30	-235	03:15	03:42	04:42	7939	138	-22	-34	0.70	AR 3450	29	C4
30	-4	02:30	02:30	02:54	7938	6	15	1	0.14	AR 3449	14
30	-40	01:48	01:48	02:12	7937	44	10	-19	0.32	AR 3448	10	C1
30	-30	00:27	00:39	00:54	7936	7			1.19		15	B6
29	-104	23:27	23:30	00:18	7935	24	14	-2	0.14	AR 3449	19	B3
29	-138	22:30	22:39	23:18	7934	77	-19	-38	0.72	AR 3450	18	C2
29	-65	21:45	21:45	22:18	7933	64	10	-20	0.36	AR 3448	13	B5
29	-1,035	18:15	18:42	20:54	7932	77	-16	-36	0.68	AR 3450	49	C3
29	-54	16:21	16:39	17:15	7931	29	10	-10	0.18	AR 3449	19	B3
29	-5	14:24	14:24	14:54	7930	4	8	-11	0.19	AR 3449	16
29	-197	12:27	13:33	14:18	7929	57	6	-47	0.74	AR 3448	35	B4
29	-475	08:51	09:21	10:54	7928	219	-6	-14	0.33	AR 3449	37
29	-91	08:18	08:18	08:45	7927	39	-13	-21	0.49	AR 3448	9
29	-13	06:39	06:39	06:54	7926	13	14	50	0.77	AR 3440	11
29	-2	05:33	05:33	05:54	7925	2	11	-16	0.28	AR 3449	13	B4
29	-7	03:48	03:48	04:12	7924	8				AR 3449	10	B5
29	-10	01:33	01:33	01:54	7923	11			1.15		13
29	-15	00:54	00:54	01:18	7922	13			1.18		10
29	-3	00:21	00:21	00:45	7921	4			1.11		13	B2
28	-7	23:45	23:45	00:09	7920	7	20	-12	0.31	AR 3449	10
28	-13	22:03	22:03	22:30	7919	16			1.11		15
28	-48	20:51	21:15	21:39	7918	68	19	53	0.81	AR 3440	18	B3
28	-1	17:48	17:48	18:12	7917	0				AR 3449	10
28	-60	13:33	14:18	15:54	7916	17				AR 3449	45	B9
28	-15	11:21	11:21	11:54	7915	11					16	B3
28	0	10:27	10:27	10:51	7914	0					14	B3
28	-59	09:00	09:21	09:48	7913	35			1.17		22	M1
28	-55	08:15	08:18	08:54	7912	40			1.13		17
28	-7	07:27	07:27	07:51	7911	9	-21	15	0.54	AR 3447	14
28	-21	06:21	06:27	06:54	7910	6	17	-23	0.42	AR 3449	17	C1
28	-7	05:39	05:39	06:06	7909	7					15	B2
28	-2	04:18	04:18	04:45	7908	2					15	C1
28	-2	03:27	03:27	03:51	7907	3					14
28	-4	01:36	01:36	01:54	7906	2	12	-28	0.47	AR 3449	12
27	-315	23:09	00:30	01:24	7905	28	-15	-68	0.96	AR 3450	51	C4
27	-73	22:12	22:12	23:03	7904	32				AR 3447	23	A9
27	-8	21:09	21:09	21:48	7903	9	18	44	0.70	AR 3440	19
27	-111	18:30	18:39	19:24	7902	59	18	-36	0.61	AR 3449	24	C2
27	-56	16:21	16:21	17:03	7901	16	-29	10	0.61	AR 3447	20	B4
27	-95	11:21	11:54	12:48	7900	11			1.16		30
27	-1	10:39	10:39	10:54	7899	2	16	35	0.58	AR 3440	11	B3
27	-42	09:15	09:21	10:18	7898	21				AR 3447	21	B8
27	-242	05:51	06:36	07:18	7897	49			1.16		27	B3
27	-24	03:51	03:54	04:18	7896	28	-20	0	0.45	AR 3447	11	B1
27	-501	01:18	02:36	03:42	7895	51	-22	-3	0.50	AR 3447	48	B3
26	-1	23:39	23:39	23:54	7894	2				AR 3447	11	B5
26	-82	21:18	21:51	22:18	7893	30			1.18		20
26	-6	17:51	17:51	18:18	7892	5				AR 3447	11	B1
26	-45	15:15	15:42	16:09	7891	15	19	-7	0.23		18
26	-2	13:36	13:36	13:42	7890	8				AR 3445	8	B2
26	-11	12:33	12:36	12:42	7889	45			1.15		9
26	-6	10:33	10:33	10:42	7887	16	21	-12	0.32		9	B1
26	-11	09:36	09:42	09:42	7886	16	-26	-11	0.58	AR 3447	8	B6
26	-11	06:21	06:39	06:42	7885	37	-17	-13	0.46	AR 3447	12	B2
26	-7	04:45	04:48	05:18	7884	10				AR 3445	17	C2
26	-2	03:24	03:24	03:42	7883	6				AR 3445	12	B2
25	-1,164	21:06	00:36	02:06	7882	269	14	-15	0.28		106	B3
25	-18	20:15	20:15	20:42	7881	8				AR 3442	15	B3
25	-604	15:30	17:57	19:21	7880	105	14	35	0.59	AR 3435	79	B7
25	-142	13:39	13:48	14:57	7879	49	-23	-19	0.58	AR 3445	32
25	-88	11:15	11:33	13:33	7878	23	17	10	0.24	AR 3440	52	B2
25	-432	07:15	10:00	10:51	7877	93	-25	-38	0.77		78	B6
25	-1	05:51	05:51	06:15	7876	2	21	-2	0.25	AR 3440	14
25	-369	02:18	03:21	04:30	7875	57	11	19	0.33	AR 3435	50	B5
25	-44	00:54	00:54	02:03	7874	57				AR 3442	29	B4
24	-1,977	18:15	21:42	00:42	7873	12	7	-21	0.36	AR 3444	135
24	-5	17:30	17:36	18:03	7872	20	4	23	0.40	AR 3435	17	C1
24	-55	16:42	16:42	17:21	7871	21				AR 3442	19	B9
24	-127	14:45	15:33	16:33	7870	31	0	31	0.54	AR 3438	42
24	-21	13:06	13:06	13:51	7869	6	12	13	0.24	AR 3435	21	B3
24	-776	08:45	10:39	12:15	7868	96	32	60	0.88	AR 3443	76	C4
24	-148	07:00	07:30	08:21	7867	38	14	63	0.89	AR 3441	33
24	-211	04:18	04:21	06:48	7866	66	2	-19	0.33	AR 3442	54	B8
24	-154	03:15	03:15	04:12	7865	39	-4	-23	0.44	AR 3442	16	M2
24	-60	02:15	02:15	03:09	7864	20	5	17	0.29	AR 3435	14	B5
24	-161	00:33	01:27	01:42	7863	148	-8	-28	0.53	AR 3442	29	C2
23	-11	23:39	23:39	00:09	7862	6			1.16		9
23	-38	22:15	22:18	23:15	7861	12	-5	-21	0.41	AR 3442	23
23	-18	21:24	21:39	21:42	7860	24	8	-20	0.35	AR 3440	12
23	-192	19:15	19:33	20:45	7859	87	4	54	0.82	AR 3441	33	C1
23	-35	18:18	18:21	18:42	7858	23				AR 3435	12	B1
23	-1	17:27	17:42	17:42	7857	2	27	-25	0.51	AR 3444	11	A8
23	-43	15:24	15:30	15:42	7855	37	21	-37	0.63	AR 3444	12	C3
23	-56	14:15	14:18	14:42	7854	32	2	12	0.23	AR 3438	12
23	-7	13:18	13:24	13:42	7853	7	3	9	0.18	AR 3435	12	C1
23	-104	12:15	12:27	12:42	7852	40	-36	-4	0.69	AR 3439	12	B3
23	-109	11:15	11:39	11:42	7851	68	34	-26	0.60	AR 3444	12	B5
23	-99	10:15	10:27	10:42	7850	63	-10	5	0.31	AR 3439	12	B6
23	-69	09:15	09:15	09:42	7849	32	14	33	0.55	AR 3441	12	C2
23	-41	08:15	08:27	08:42	7848	29	-10	2	0.29	AR 3439	12
23	-31	07:15	07:33	07:42	7847	92	7	-1	0.02	AR 3435	12	C1
23	-31	06:21	06:24	06:42	7846	26	8	42	0.67	AR 3441	12
23	-27	05:15	05:15	05:42	7845	17	8	43	0.68	AR 3441	12	C1
23	-1	04:21	04:27	04:42	7844	2	20	45	0.72	AR 3443	12	B5
23	-20	03:15	03:24	03:42	7843	36				AR 3435	12	B4
23	-91	02:15	02:15	02:42	7842	55	2	2	0.10	AR 3435	12	B2
23	-152	01:15	01:30	01:42	7841	76				AR 3435	12
23	-71	00:15	00:21	00:42	7840	20	-2	-34	0.58	AR 3442	12	C4
22	-53	23:21	23:36	23:42	7839	46				AR 3435	12	C6
22	-47	22:27	22:27	22:42	7838	81				AR 3435	11	C1
22	-29	21:15	21:15	21:42	7837	28				AR 3435	12	B6
22	-50	20:15	20:39	20:42	7836	34	10	10	0.18	AR 3438	12	C1
22	-194	19:18	19:39	19:42	7835	283	-13	52	0.84	AR 3437	12	C5
22	-96	18:18	18:27	18:42	7834	110	12	23	0.41	AR 3441	12	B2
22	-9	17:15	17:21	17:42	7833	5	35	33	0.67	AR 3443	12	C7
22	-139	16:15	16:21	16:42	7832	128	35	42	0.74	AR 3443	12	C6
22	-34	15:15	15:42	15:42	7831	18	4	-4	0.09	AR 3435	12	B2
22	-227	14:15	14:18	14:42	7830	183	7	30	0.51	AR 3441	12	B5
22	-63	13:15	13:33	13:42	7829	71	13	27	0.47	AR 3441	12
22	-39	12:15	12:18	12:42	7828	27	8	-12	0.21	AR 3435	12	B3
22	-115	11:21	11:33	11:42	7827	105	8	-5	0.08	AR 3438	12	C2
22	-121	10:15	10:15	10:42	7826	94	25	27	0.53	AR 3443	12	B2
22	-214	09:15	09:21	09:42	7825	121	10	4	0.08	AR 3438	12	A9
22	-408	08:15	08:18	08:42	7824	201	26	4	0.33	AR 3438	12	B8
22	-270	07:15	07:15	07:42	7823	149	5	1	0.03	AR 3438	12	B7
22	-291	06:15	06:18	06:42	7822	260	15	14	0.28	AR 3441	12	B7
22	-165	05:18	05:33	05:42	7821	83	3	-18	0.32	AR 3435	12	B9
22	-242	04:15	04:30	04:42	7820	132	1	-2	0.12	AR 3438	12
22	-455	03:15	03:27	03:42	7819	232	8	3	0.05	AR 3438	12	C6
22	-155	02:15	02:39	02:42	7818	116	20	-15	0.35	AR 3438	12	B1
22	-49	01:15	01:18	01:42	7817	45	16	-27	0.47	AR 3440	8	B1
21	-199	23:15	00:15	00:42	7816	29	-21	-30	0.66	AR 3439	33	A9
21	-3,958	09:15	12:51	22:30	7815	342	11	4	0.10	AR 3441	262	M6
21	-87	08:15	08:24	08:42	7814	40	9	13	0.23	AR 3441	12	B2
21	-107	06:54	07:12	07:36	7813	52	15	9	0.22	AR 3441	20	B1
21	-985	01:30	03:24	06:45	7812	14	11	0	0.07	AR 3441	111
20	-122	23:15	00:30	01:06	7811	53	2	-31	0.52	AR 3435	40	B1
20	-17	22:15	22:42	23:09	7810	24	2	-21	0.37	AR 3438	17
20	-168	20:45	21:00	21:57	7809	99	15	0	0.13	AR 3441	30	B4
20	-353	17:39	18:48	19:42	7808	19	0	-31	0.52	AR 3435	47	C2
20	-2,061	10:24	14:21	17:21	7807	117	-8	5	0.28	AR 3441	145	M5
20	-422	07:15	09:51	10:15	7806	23	10	-28	0.48	AR 3438	54
20	-3	05:45	05:45	06:09	7805	2				AR 3441	9
20	-378	04:18	04:48	05:15	7804	117	19	-24	0.45	AR 3438	20	C1
20	-78	03:24	03:24	03:57	7803	33	17	-14	0.29	AR 3441	17
20	-41	02:48	02:51	03:15	7802	22	3	-14	0.26	AR 3441	10
20	-8	01:51	01:51	02:15	7801	16	27	50	0.79	AR 3436	9	B2
20	-55	01:15	01:15	01:42	7800	35	-15	38	0.70	AR 3437	13
19	-1,302	20:15	20:24	00:51	7799	120	1	-41	0.67	AR 3435	81	M3
19	-21	19:15	19:18	19:45	7798	11	7	-36	0.59	AR 3438	14
19	-96	17:18	17:36	19:09	7797	47	5	-35	0.58	AR 3438	30	B6
19	-36	16:15	16:27	17:12	7796	74	21	56	0.84	AR 3429	18
19	-23	15:24	15:33	15:51	7795	18	-18	32	0.65	AR 3437	15	C1
19	-54	14:24	14:24	14:51	7794	37	-26	27	0.68	AR 3437	15
19	-39	13:30	13:30	13:51	7793	29	18	52	0.79	AR 3429	12	B2
19	-275	11:15	11:39	13:18	7792	22	8	-40	0.64	AR 3438	37	B2
19	-8	10:39	10:39	10:42	7791	29	36	51	0.82	AR 3436	7	B4
19	-41	09:33	09:36	09:42	7790	127	13	37	0.61	AR 3436	9	C8
19	-27	07:24	07:24	07:42	7789	14	23	49	0.77	AR 3436	12
19	-142	05:33	06:24	06:42	7788	15	-1	-45	0.73	AR 3438	29
19	-421	01:36	03:21	05:18	7787	18	26	41	0.69	AR 3436	64	C1
19	-18	00:24	00:33	00:54	7786	9	24	39	0.66	AR 3436	16	B6

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 )