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Solar flares from active region 3461
C12
M3
X0
LargestM1.91981-11-14
Span11 days
Flares by day
1
1
1
2
1
4
1
2
2
All flares
| Date | Begin | Peak | Min | Class | Location | Region |
|---|---|---|---|---|---|---|
| 1981-11-12 | 21:01 | 21:08 | 39 | C6.7 | S00E84 | 3461 |
| 1981-11-13 | 23:38 | 23:44 | 44 | M1.0 | S04E71 | 3461 |
| 1981-11-14 | 00:37 | 01:03 | 37 | M1.9 | S02E74 | 3461 |
| 1981-11-15 | 01:46 | 03:11 | 123 | C5.7 | S03E52 | 3461 |
| 1981-11-15 | 04:27 | 04:29 | 25 | C3.0 | S03E50 | 3461 |
| 1981-11-16 | 03:41 | 03:46 | 14 | C2.0 | S03E41 | 3461 |
| 1981-11-18 | 00:57 | 00:58 | 35 | C1.9 | S02E14 | 3461 |
| 1981-11-18 | 06:01 | 06:03 | 10 | C1.9 | S06E08 | 3461 |
| 1981-11-18 | 09:07 | 09:09 | 11 | C3.7 | S06E05 | 3461 |
| 1981-11-18 | 09:36 | 09:38 | 32 | C2.0 | S03E10 | 3461 |
| 1981-11-19 | 02:06 | 02:09 | 21 | C2.2 | S06E01 | 3461 |
| 1981-11-21 | 02:20 | 02:40 | 26 | C1.1 | – | 3461 |
| 1981-11-21 | 12:45 | 12:47 | 22 | C1.2 | – | 3461 |
| 1981-11-22 | 09:52 | 10:38 | 58 | M1.0 | – | 3461 |
| 1981-11-22 | 20:53 | 20:57 | 12 | C1.2 | S06W52 | 3461 |
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 3461 produced 15 C+ flares between 1981-11-12 and 1981-11-22.