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Solar flares from active region 5378
C7
M3
X0
LargestM2.31989-03-01
Span5 days
Flares by day
1
3
3
3
All flares
| Date | Begin | Peak | Min | Class | Location | Region |
|---|---|---|---|---|---|---|
| 1989-02-26 | 02:31 | 02:32 | 5 | C2.4 | N14W25 | 5378 |
| 1989-02-28 | 16:25 | 17:10 | 62 | C4.9 | N14W64 | 5378 |
| 1989-02-28 | 17:56 | 18:21 | 111 | M1.7 | N14W64 | 5378 |
| 1989-02-28 | 23:22 | 23:23 | 17 | C5.6 | N14W67 | 5378 |
| 1989-03-01 | 06:07 | 06:14 | 17 | C5.2 | N12W70 | 5378 |
| 1989-03-01 | 12:05 | 12:36 | 43 | M2.3 | N12W78 | 5378 |
| 1989-03-01 | 21:14 | 21:17 | 14 | C4.9 | N12W83 | 5378 |
| 1989-03-02 | 02:11 | 02:12 | 8 | C2.7 | N15W81 | 5378 |
| 1989-03-02 | 11:47 | 11:48 | 8 | M1.7 | N10W89 | 5378 |
| 1989-03-02 | 23:52 | 00:04 | 22 | C5.8 | N12W88 | 5378 |
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 5378 produced 10 C+ flares between 1989-02-26 and 1989-03-02.