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Solar flares from active region 3022
C2
M3
X0
LargestM2.41981-04-03
Span5 days
Flares by day
1
2
2
All flares
| Date | Begin | Peak | Min | Class | Location | Region |
|---|---|---|---|---|---|---|
| 1981-03-31 | 13:33 | 13:51 | 34 | M1.4 | – | 3022 |
| 1981-04-03 | 01:26 | 01:27 | 6 | C3.2 | N02E50 | 3022 |
| 1981-04-03 | 23:25 | 23:52 | 56 | M2.4 | – | 3022 |
| 1981-04-04 | 08:02 | 08:09 | 41 | M2.0 | N02E34 | 3022 |
| 1981-04-04 | 23:03 | 23:18 | 29 | C6.5 | N04E26 | 3022 |
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 3022 produced 5 C+ flares between 1981-03-31 and 1981-04-04.