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Solar flares from active region 5517
C10
M8
X1
LargestX1.31989-06-02
Span5 days
Flares by day
1
5
5
4
4
All flares
| Date | Begin | Peak | Min | Class | Location | Region |
|---|---|---|---|---|---|---|
| 1989-05-31 | 18:42 | 18:44 | 17 | C3.0 | S20E89 | 5517 |
| 1989-06-01 | 01:17 | 01:19 | 13 | C1.9 | S19E77 | 5517 |
| 1989-06-01 | 13:03 | 13:05 | 7 | C1.5 | S26E82 | 5517 |
| 1989-06-01 | 20:19 | 20:21 | 16 | C2.0 | S18E56 | 5517 |
| 1989-06-01 | 21:25 | 21:31 | 36 | C3.0 | S18E67 | 5517 |
| 1989-06-01 | 23:34 | 23:38 | 16 | C2.4 | S18E64 | 5517 |
| 1989-06-02 | 04:14 | 04:46 | 49 | C9.8 | S20E60 | 5517 |
| 1989-06-02 | 06:05 | 06:06 | 14 | M2.0 | S20E61 | 5517 |
| 1989-06-02 | 15:57 | 16:07 | 60 | X1.3 | S24E59 | 5517 |
| 1989-06-02 | 18:10 | 18:15 | 96 | M1.4 | S19E53 | 5517 |
| 1989-06-02 | 18:11 | 18:15 | 32 | M1.7 | S20E56 | 5517 |
| 1989-06-03 | 00:34 | 00:39 | 22 | C5.3 | S19E53 | 5517 |
| 1989-06-03 | 03:08 | 03:14 | 55 | M2.1 | S19E46 | 5517 |
| 1989-06-03 | 10:17 | 10:20 | 17 | M1.5 | S16E43 | 5517 |
| 1989-06-03 | 13:13 | 13:25 | 59 | M3.2 | S18E48 | 5517 |
| 1989-06-04 | 01:33 | 01:36 | 25 | C2.0 | S20E39 | 5517 |
| 1989-06-04 | 02:13 | 02:16 | 51 | M1.0 | S19E34 | 5517 |
| 1989-06-04 | 14:04 | 14:13 | 71 | M2.5 | S20E34 | 5517 |
| 1989-06-04 | 15:16 | 15:21 | 24 | C3.9 | S21E32 | 5517 |
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 5517 produced 19 C+ flares between 1989-05-31 and 1989-06-04.