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Solar flares from active region 5265
C18
M3
X0
LargestM3.81988-12-09
Span11 days
Flares by day
1
3
2
1
1
8
3
1
1
All flares
| Date | Begin | Peak | Min | Class | Location | Region |
|---|---|---|---|---|---|---|
| 1988-12-03 | 21:06 | 21:07 | 7 | C4.0 | N25E90 | 5265 |
| 1988-12-05 | 01:51 | 01:51 | 13 | C2.3 | N17E72 | 5265 |
| 1988-12-05 | 11:33 | 11:34 | 17 | C1.1 | N20E67 | 5265 |
| 1988-12-05 | 19:09 | 19:15 | 32 | C1.3 | N18E60 | 5265 |
| 1988-12-06 | 16:11 | 16:12 | 11 | C1.7 | N17E53 | 5265 |
| 1988-12-06 | 20:13 | 20:30 | 41 | C3.0 | N23E51 | 5265 |
| 1988-12-07 | 17:04 | 17:09 | 51 | C3.5 | N18E37 | 5265 |
| 1988-12-08 | 19:56 | 20:05 | 20 | C5.3 | N19E20 | 5265 |
| 1988-12-09 | 01:07 | 01:10 | 11 | C2.9 | N21E21 | 5265 |
| 1988-12-09 | 02:32 | 02:34 | 14 | C2.7 | N21E20 | 5265 |
| 1988-12-09 | 03:16 | 03:17 | 17 | M2.2 | N21E20 | 5265 |
| 1988-12-09 | 06:01 | 06:02 | 13 | C3.0 | N20E14 | 5265 |
| 1988-12-09 | 07:32 | 07:35 | 19 | M3.8 | N20E13 | 5265 |
| 1988-12-09 | 18:33 | 18:34 | 17 | C2.4 | N19E06 | 5265 |
| 1988-12-09 | 21:17 | 21:20 | 8 | M2.6 | N21E09 | 5265 |
| 1988-12-09 | 23:16 | 23:17 | 10 | C1.7 | N19E04 | 5265 |
| 1988-12-10 | 02:32 | 02:36 | 11 | C1.2 | N21E06 | 5265 |
| 1988-12-10 | 04:53 | 04:55 | 17 | C9.4 | N20E02 | 5265 |
| 1988-12-10 | 07:28 | 07:32 | 7 | C2.2 | N21E06 | 5265 |
| 1988-12-12 | 15:46 | 15:47 | 9 | C2.9 | N20W24 | 5265 |
| 1988-12-13 | 10:28 | 10:30 | 2 | C7.6 | N20W37 | 5265 |
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 5265 produced 21 C+ flares between 1988-12-03 and 1988-12-13.