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Solar flares from active region 1980
C8
M4
X0
LargestM0.11979-09-09
Span8 days
Flares by day
2
1
3
1
2
2
1
All flares
| Date | Begin | Peak | Min | Class | Location | Region |
|---|---|---|---|---|---|---|
| 1979-09-07 | 03:49 | 03:50 | 17 | C0.4 | N17E55 | 1980 |
| 1979-09-07 | 05:56 | – | 4 | C0.2 | N17E54 | 1980 |
| 1979-09-08 | 20:56 | 20:57 | 5 | C0.1 | N15E30 | 1980 |
| 1979-09-09 | 00:08 | 00:10 | 21 | C0.2 | N15E28 | 1980 |
| 1979-09-09 | 01:51 | 02:00 | 41 | C0.3 | N15E27 | 1980 |
| 1979-09-09 | 02:41 | 02:48 | 28 | M0.1 | N16E29 | 1980 |
| 1979-09-10 | 13:58 | 14:01 | 16 | C0.3 | N16E08 | 1980 |
| 1979-09-11 | 13:42 | 13:49 | 102 | M0.1 | N16W08 | 1980 |
| 1979-09-11 | 16:38 | 16:42 | 36 | M0.1 | N14W10 | 1980 |
| 1979-09-13 | 00:50 | 00:55 | 17 | C0.1 | N15W29 | 1980 |
| 1979-09-13 | 01:55 | 01:58 | 15 | C0.2 | N16W29 | 1980 |
| 1979-09-14 | 17:00 | 17:05 | 16 | M0.1 | N15W55 | 1980 |
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 1980 produced 12 C+ flares between 1979-09-07 and 1979-09-14.