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Solar flares from active region 5969
C21
M2
X1
LargestX1.51990-03-19
Span9 days
Flares by day
2
9
3
3
2
3
2
All flares
| Date | Begin | Peak | Min | Class | Location | Region |
|---|---|---|---|---|---|---|
| 1990-03-11 | 19:58 | 19:59 | 38 | C2.1 | N30E53 | 5969 |
| 1990-03-11 | 22:17 | 22:19 | 6 | C1.0 | N30E53 | 5969 |
| 1990-03-12 | 00:56 | 00:56 | 11 | C1.0 | N29E53 | 5969 |
| 1990-03-12 | 04:28 | 04:31 | 13 | C6.5 | N31E46 | 5969 |
| 1990-03-12 | 05:36 | 05:38 | 19 | C1.1 | N31E52 | 5969 |
| 1990-03-12 | 06:03 | 06:04 | 10 | C1.1 | N31E53 | 5969 |
| 1990-03-12 | 07:43 | 07:44 | 30 | C1.9 | N32E52 | 5969 |
| 1990-03-12 | 08:30 | 08:37 | 30 | C4.3 | N32E51 | 5969 |
| 1990-03-12 | 10:25 | 10:29 | 15 | C9.1 | N31E47 | 5969 |
| 1990-03-12 | 14:11 | 14:19 | 16 | C1.7 | N32E48 | 5969 |
| 1990-03-12 | 18:47 | 18:52 | 27 | C2.1 | N30E45 | 5969 |
| 1990-03-13 | 02:16 | 02:17 | 29 | C4.3 | N30E39 | 5969 |
| 1990-03-13 | 06:48 | 06:53 | 69 | C6.1 | N31E36 | 5969 |
| 1990-03-13 | 21:37 | 21:53 | 54 | M1.1 | N32E28 | 5969 |
| 1990-03-14 | 01:07 | 01:10 | 20 | C5.5 | N31E28 | 5969 |
| 1990-03-14 | 03:54 | 05:00 | 138 | C6.4 | N33E25 | 5969 |
| 1990-03-14 | 15:42 | 15:57 | 29 | C1.8 | N30E20 | 5969 |
| 1990-03-16 | 02:48 | 02:49 | 16 | C3.6 | N31W03 | 5969 |
| 1990-03-16 | 11:10 | 11:11 | 44 | C2.9 | N30W08 | 5969 |
| 1990-03-18 | 01:04 | 01:08 | 41 | C7.2 | N36W22 | 5969 |
| 1990-03-18 | 08:28 | 08:36 | 15 | C2.2 | N33W27 | 5969 |
| 1990-03-18 | 17:34 | 17:40 | 14 | C2.5 | N34W32 | 5969 |
| 1990-03-19 | 03:34 | 03:38 | 46 | M1.3 | N31W42 | 5969 |
| 1990-03-19 | 04:39 | 05:08 | 101 | X1.5 | N31W43 | 5969 |
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 5969 produced 24 C+ flares between 1990-03-11 and 1990-03-19.