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Solar flares from active region 6952
C14
M8
X1
LargestX2.21991-12-03
Span12 days
Flares by day
2
1
4
4
6
3
1
1
1
All flares
| Date | Begin | Peak | Min | Class | Location | Region |
|---|---|---|---|---|---|---|
| 1991-12-02 | 05:07 | 05:08 | 6 | M3.6 | N16E87 | 6952 |
| 1991-12-02 | 19:22 | 19:36 | 44 | C2.7 | N17E75 | 6952 |
| 1991-12-03 | 16:34 | 16:37 | 73 | X2.2 | N17E72 | 6952 |
| 1991-12-04 | 05:15 | 05:15 | 9 | C1.6 | N18E67 | 6952 |
| 1991-12-04 | 11:38 | 11:39 | 37 | M1.4 | N20E60 | 6952 |
| 1991-12-04 | 14:37 | 14:43 | 36 | C3.4 | N19E60 | 6952 |
| 1991-12-04 | 18:02 | 18:02 | 6 | M4.1 | N18E58 | 6952 |
| 1991-12-05 | 02:30 | 02:45 | 19 | M2.6 | N18E53 | 6952 |
| 1991-12-05 | 11:01 | 11:01 | 45 | C8.3 | N20E49 | 6952 |
| 1991-12-05 | 16:04 | 16:08 | 8 | C3.1 | N18E40 | 6952 |
| 1991-12-05 | 20:08 | 20:13 | 34 | C7.0 | N19E43 | 6952 |
| 1991-12-06 | 00:35 | 00:43 | 21 | C4.7 | N20E38 | 6952 |
| 1991-12-06 | 04:46 | 04:49 | 71 | M1.0 | N19E39 | 6952 |
| 1991-12-06 | 12:21 | 12:21 | 9 | C1.7 | N17E36 | 6952 |
| 1991-12-06 | 14:27 | 14:28 | 6 | C1.7 | N19E33 | 6952 |
| 1991-12-06 | 15:55 | 16:01 | 39 | C5.7 | N16E31 | 6952 |
| 1991-12-06 | 20:03 | 20:16 | 34 | C2.3 | N18E29 | 6952 |
| 1991-12-08 | 03:00 | 03:17 | 51 | C4.6 | N16E18 | 6952 |
| 1991-12-08 | 14:57 | 14:58 | 19 | M1.0 | N17E05 | 6952 |
| 1991-12-08 | 15:58 | 16:02 | 70 | M1.4 | N16E14 | 6952 |
| 1991-12-09 | 15:31 | 15:34 | 27 | C8.8 | N20W04 | 6952 |
| 1991-12-11 | 05:53 | 06:02 | 83 | C5.4 | N16W24 | 6952 |
| 1991-12-13 | 03:50 | 03:54 | 75 | M2.9 | N18W55 | 6952 |
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 6952 produced 23 C+ flares between 1991-12-02 and 1991-12-13.