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Solar flares from active region 8939
C6
M4
X0
LargestM4.12000-03-31
Span12 days
Flares by day
5
2
1
1
1
All flares
| Date | Begin | Peak | Min | Class | Location | Region |
|---|---|---|---|---|---|---|
| 2000-03-31 | 07:50 | 07:55 | 8 | M1.0 | N22E64 | 8939 |
| 2000-03-31 | 10:01 | 10:04 | 8 | C2.7 | N24E67 | 8939 |
| 2000-03-31 | 10:13 | 10:19 | 11 | M4.1 | N23E65 | 8939 |
| 2000-03-31 | 13:12 | 13:18 | 11 | M1.8 | N24E60 | 8939 |
| 2000-03-31 | 16:50 | 16:55 | 11 | M1.2 | N23E58 | 8939 |
| 2000-04-01 | 11:37 | 11:51 | 27 | C6.1 | N23E47 | 8939 |
| 2000-04-01 | 17:43 | 17:59 | 30 | C8.3 | N24E45 | 8939 |
| 2000-04-02 | 08:37 | 08:42 | 10 | C2.4 | N20E36 | 8939 |
| 2000-04-09 | 07:40 | 07:44 | 8 | C1.4 | N19W53 | 8939 |
| 2000-04-11 | 01:38 | 01:43 | 11 | C1.3 | N25W78 | 8939 |
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 8939 produced 10 C+ flares between 2000-03-31 and 2000-04-11.