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Solar flares from active region 2841
C14
M4
X0
LargestM5.11980-12-16
Span10 days
Flares by day
4
1
1
1
2
2
4
1
2
All flares
| Date | Begin | Peak | Min | Class | Location | Region |
|---|---|---|---|---|---|---|
| 1980-12-14 | 03:04 | 03:06 | 22 | M1.0 | N16E55 | 2841 |
| 1980-12-14 | 14:04 | 14:10 | 17 | C4.0 | N15E51 | 2841 |
| 1980-12-14 | 15:05 | 15:08 | 15 | C5.8 | N20E49 | 2841 |
| 1980-12-14 | 16:11 | 16:17 | 27 | C6.7 | N15E48 | 2841 |
| 1980-12-15 | 18:28 | 18:40 | 118 | M1.0 | N15E35 | 2841 |
| 1980-12-16 | 11:49 | 11:54 | 47 | M5.1 | N12E20 | 2841 |
| 1980-12-17 | 12:06 | 12:09 | 64 | M4.0 | N10E07 | 2841 |
| 1980-12-18 | 01:24 | 01:27 | 14 | C2.9 | N11E03 | 2841 |
| 1980-12-18 | 22:29 | 22:30 | 9 | C2.3 | N16W02 | 2841 |
| 1980-12-19 | 01:05 | 01:07 | 12 | C2.5 | N12W11 | 2841 |
| 1980-12-19 | 04:39 | 04:45 | 9 | C3.0 | N15W06 | 2841 |
| 1980-12-20 | 00:09 | 00:11 | 21 | C2.2 | N15W15 | 2841 |
| 1980-12-20 | 02:27 | 02:28 | 8 | C2.1 | N16W16 | 2841 |
| 1980-12-20 | 05:17 | 05:18 | 10 | C2.3 | N16W18 | 2841 |
| 1980-12-20 | 16:37 | 16:38 | 19 | C3.6 | N16W25 | 2841 |
| 1980-12-22 | 12:58 | 13:06 | 28 | C3.3 | N11W57 | 2841 |
| 1980-12-23 | 00:50 | 00:58 | 43 | C7.4 | N13W58 | 2841 |
| 1980-12-23 | 06:32 | 06:44 | 42 | C3.2 | N13W59 | 2841 |
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 2841 produced 18 C+ flares between 1980-12-14 and 1980-12-23.