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Solar flares from active region 4116
C18
M6
X0
LargestM5.21983-03-17
Span11 days
Flares by day
1
2
4
11
5
1
All flares
| Date | Begin | Peak | Min | Class | Location | Region |
|---|---|---|---|---|---|---|
| 1983-03-14 | 23:23 | 23:29 | 22 | C0.9 | S08E77 | 4116 |
| 1983-03-15 | 12:54 | 13:00 | 11 | C1.4 | – | 4116 |
| 1983-03-15 | 18:53 | 18:56 | 58 | C3.0 | S08E72 | 4116 |
| 1983-03-16 | 01:10 | 01:12 | 11 | C1.1 | S07E63 | 4116 |
| 1983-03-16 | 18:46 | 18:50 | 12 | C1.0 | S07E56 | 4116 |
| 1983-03-16 | 21:05 | 21:06 | 32 | C0.6 | S09E48 | 4116 |
| 1983-03-16 | 21:37 | 22:09 | 129 | C7.3 | S07E53 | 4116 |
| 1983-03-17 | 00:15 | 00:15 | 37 | C3.2 | S08E48 | 4116 |
| 1983-03-17 | 02:24 | 02:27 | 22 | M1.1 | S07E52 | 4116 |
| 1983-03-17 | 04:41 | 04:45 | 75 | C4.0 | S08E46 | 4116 |
| 1983-03-17 | 07:23 | 07:24 | 30 | C2.7 | S07E46 | 4116 |
| 1983-03-17 | 09:00 | 09:04 | 40 | M2.2 | S08E48 | 4116 |
| 1983-03-17 | 09:28 | 09:31 | 6 | M4.8 | – | 4116 |
| 1983-03-17 | 10:55 | 11:03 | 17 | C9.2 | – | 4116 |
| 1983-03-17 | 14:58 | 14:59 | 14 | C2.6 | S07E38 | 4116 |
| 1983-03-17 | 19:39 | 19:55 | 21 | C1.0 | S06E42 | 4116 |
| 1983-03-17 | 20:11 | 20:13 | 5 | M5.2 | S08E42 | 4116 |
| 1983-03-17 | 23:30 | 23:32 | 12 | C6.1 | S08E38 | 4116 |
| 1983-03-18 | 01:54 | 01:56 | 30 | M1.1 | S08E37 | 4116 |
| 1983-03-18 | 04:40 | 04:44 | 14 | M1.7 | S07E38 | 4116 |
| 1983-03-18 | 14:13 | 14:20 | 32 | C3.3 | S08E31 | 4116 |
| 1983-03-18 | 14:59 | 15:08 | 37 | C1.2 | S06E31 | 4116 |
| 1983-03-18 | 18:52 | 18:54 | 28 | C3.5 | S08E28 | 4116 |
| 1983-03-24 | 17:33 | 17:34 | 15 | C0.7 | S08E54 | 4116 |
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 4116 produced 24 C+ flares between 1983-03-14 and 1983-03-24.