Solar Flare WatchHome › Flare history › Region ranking
Solar flares from active region 3839
C28
M4
X0
LargestM2.01982-08-09
Span12 days
Flares by day
1
6
4
2
4
1
4
6
3
1
All flares
| Date | Begin | Peak | Min | Class | Location | Region |
|---|---|---|---|---|---|---|
| 1982-08-05 | 03:43 | 03:50 | 31 | M1.4 | N09E70 | 3839 |
| 1982-08-06 | 01:55 | 01:57 | 18 | C2.2 | N12E64 | 3839 |
| 1982-08-06 | 04:23 | 04:25 | 13 | C1.9 | N11E62 | 3839 |
| 1982-08-06 | 14:45 | 15:08 | 46 | C3.7 | N13E62 | 3839 |
| 1982-08-06 | 16:43 | 16:50 | 23 | C4.0 | N12E59 | 3839 |
| 1982-08-06 | 19:16 | 19:17 | 50 | C2.4 | N10E55 | 3839 |
| 1982-08-06 | 20:10 | 20:14 | 47 | C3.1 | N10E57 | 3839 |
| 1982-08-07 | 01:21 | 01:23 | 33 | C1.7 | N10E55 | 3839 |
| 1982-08-07 | 02:48 | 03:47 | 97 | C5.1 | N14E53 | 3839 |
| 1982-08-07 | 12:01 | 12:11 | 89 | M1.9 | N14E50 | 3839 |
| 1982-08-07 | 18:51 | 18:52 | 22 | C2.7 | N14E45 | 3839 |
| 1982-08-08 | 15:46 | 16:12 | 64 | M1.5 | N14E37 | 3839 |
| 1982-08-08 | 22:09 | 22:10 | 9 | C2.3 | N11E30 | 3839 |
| 1982-08-09 | 00:41 | 00:44 | 39 | C2.9 | N16E29 | 3839 |
| 1982-08-09 | 01:58 | 02:08 | 57 | C5.8 | N14E28 | 3839 |
| 1982-08-09 | 06:37 | 06:54 | 91 | M2.0 | N15E23 | 3839 |
| 1982-08-09 | 15:34 | 15:35 | 25 | C2.1 | N16E23 | 3839 |
| 1982-08-10 | 20:13 | 20:30 | 30 | C2.2 | – | 3839 |
| 1982-08-11 | 05:20 | 05:41 | 43 | C2.0 | N13W00 | 3839 |
| 1982-08-11 | 08:44 | 08:48 | 38 | C3.5 | N13W06 | 3839 |
| 1982-08-11 | 11:37 | 11:42 | 39 | C9.8 | N11W03 | 3839 |
| 1982-08-11 | 17:11 | 17:36 | 97 | C2.4 | N13W13 | 3839 |
| 1982-08-12 | 01:40 | 01:42 | 10 | C1.9 | N12W19 | 3839 |
| 1982-08-12 | 02:57 | 03:04 | 31 | C1.9 | N13W13 | 3839 |
| 1982-08-12 | 09:48 | 09:53 | 27 | C3.2 | N16W12 | 3839 |
| 1982-08-12 | 10:32 | 10:38 | 46 | C3.2 | N16W12 | 3839 |
| 1982-08-12 | 19:50 | 19:58 | 20 | C2.2 | N13W24 | 3839 |
| 1982-08-12 | 22:45 | 23:06 | 22 | C1.5 | – | 3839 |
| 1982-08-14 | 00:17 | 00:20 | 18 | C2.4 | N13W37 | 3839 |
| 1982-08-14 | 06:01 | 06:03 | 23 | C2.2 | N11W46 | 3839 |
| 1982-08-14 | 15:13 | 15:13 | 5 | C1.4 | N14W50 | 3839 |
| 1982-08-16 | 02:03 | 02:04 | 17 | C4.4 | N13W68 | 3839 |
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 3839 produced 32 C+ flares between 1982-08-05 and 1982-08-16.