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Solar flares from active region 5417
C12
M5
X0
LargestM3.51989-03-27
Span10 days
Flares by day
4
1
1
7
3
1
All flares
| Date | Begin | Peak | Min | Class | Location | Region |
|---|---|---|---|---|---|---|
| 1989-03-20 | 03:58 | 04:01 | 11 | M2.5 | S25E90 | 5417 |
| 1989-03-20 | 14:27 | 14:40 | 55 | M1.2 | S26E81 | 5417 |
| 1989-03-20 | 15:41 | 15:47 | 34 | M2.4 | S27E87 | 5417 |
| 1989-03-20 | 20:38 | 20:52 | 205 | M3.1 | S25E76 | 5417 |
| 1989-03-21 | 07:39 | 07:42 | 32 | C5.1 | S29E77 | 5417 |
| 1989-03-26 | 06:02 | 06:06 | 17 | C1.8 | S27E10 | 5417 |
| 1989-03-27 | 00:09 | 00:12 | 15 | C2.5 | S28E02 | 5417 |
| 1989-03-27 | 02:23 | 02:23 | 17 | C3.6 | S26W00 | 5417 |
| 1989-03-27 | 03:13 | 03:17 | 29 | M3.5 | S28W00 | 5417 |
| 1989-03-27 | 14:46 | 14:47 | 45 | C5.8 | S28W07 | 5417 |
| 1989-03-27 | 17:40 | 17:52 | 34 | C2.8 | S31W09 | 5417 |
| 1989-03-27 | 19:03 | 19:06 | 14 | C2.4 | S29W08 | 5417 |
| 1989-03-27 | 20:47 | 20:47 | 6 | C8.3 | S26W10 | 5417 |
| 1989-03-28 | 00:07 | 00:10 | 49 | C4.3 | S26W14 | 5417 |
| 1989-03-28 | 07:44 | 07:48 | 11 | C9.3 | S29W16 | 5417 |
| 1989-03-28 | 12:32 | 13:08 | 83 | C5.1 | S26W19 | 5417 |
| 1989-03-29 | 19:00 | 19:02 | 4 | C1.5 | S24W39 | 5417 |
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 5417 produced 17 C+ flares between 1989-03-20 and 1989-03-29.