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Solar flares from active region 5470

C23

LargestX2.41989-05-05

Span8 days

Flares by day

1989-05-018

1989-05-025

1989-05-034

1989-05-045

1989-05-054

1989-05-062

1989-05-072

1989-05-081

All flares

Date	Begin	Peak	Min	Class	Location	Region
1989-05-01	01:08	01:10	7	M5.5	N28E60	5470
1989-05-01	13:15	13:18	19	C1.8	N29E56	5470
1989-05-01	14:33	15:25	59	C3.0	N29E52	5470
1989-05-01	19:30	19:30	7	C2.1	N28E51	5470
1989-05-01	19:57	20:11	17	C1.9	N28E49	5470
1989-05-01	20:45	20:48	13	C2.8	N28E51	5470
1989-05-01	21:09	21:19	33	C5.5	N27E49	5470
1989-05-01	22:45	22:48	45	C3.5	N29E51	5470
1989-05-02	01:15	01:16	5	C4.4	N29E51	5470
1989-05-02	01:54	02:08	35	C9.0	N30E49	5470
1989-05-02	04:07	04:14	49	M2.1	N29E49	5470
1989-05-02	14:00	14:03	41	C7.4	N30E43	5470
1989-05-02	16:04	16:35	121	M1.4	N27E38	5470
1989-05-03	03:26	03:54	85	X2.3	N27E32	5470
1989-05-03	11:23	11:33	56	C5.3	N28E27	5470
1989-05-03	12:58	13:07	52	C2.9	N28E25	5470
1989-05-03	20:54	21:06	77	M1.6	N29E23	5470
1989-05-04	05:55	05:58	4	C2.9	N29E19	5470
1989-05-04	10:38	10:38	22	C7.2	N28E12	5470
1989-05-04	15:16	15:17	10	C4.7	N27E17	5470
1989-05-04	18:57	19:13	74	M2.3	N30E15	5470
1989-05-04	23:25	23:26	6	C2.4	N32E18	5470
1989-05-05	03:25	03:26	17	C3.8	N29E06	5470
1989-05-05	04:06	04:08	37	C4.8	N32E15	5470
1989-05-05	07:23	07:39	192	X2.4	N30E01	5470
1989-05-05	17:18	17:20	12	C3.4	N32E07	5470
1989-05-06	19:25	19:38	45	C6.0	N28W13	5470
1989-05-06	23:48	00:17	71	C8.9	N32W12	5470
1989-05-07	20:10	20:11	23	C6.6	N29W25	5470
1989-05-07	23:44	23:45	16	C4.3	N30W27	5470
1989-05-08	01:10	01:49	132	M1.2	N30E27	5470

All times UTC. Until June 2017 classes are NOAA's reports of the time (GOES-15 and earlier included a 0.7 scaling factor); later classes come from calibrated GOES-16/18 data, so the same flare reads about 1.4× larger. Do not compare the two periods directly.

About this page

NOAA active region 5470 produced 31 C+ flares between 1989-05-01 and 1989-05-08.