Solar Flare WatchHome › Flare history › 1983
M5.6 solar flare on 1983-06-16
ClassM5.6NOAA report
Peak16:241983-06-16 UTC
Duration140 min
Peak flux5.6e-05W/m²
| Comparison | Value |
|---|---|
| Rank in year | 11 / 2060 |
| Other M/X flares that day | 0 |
| M/X flares that month | 28 |
| Solar cycle | Cycle 21 |
| Position on disk | S13E46 |
| Active region | AR 4213 (15 flares) |
Compared with the strongest flares of 1983
X4.1
X3.1
X2.4
X2.3
X1.4
X1.3
M8.5
M7.0
M6.7
M5.6
M5.6
M5.5
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.
← X1.4 1983-06-06M5.5 1983-06-26 →
About this page
A M5.6 flare that began 1983-06-16 15:13 UTC; No. 11 of 2,060 C-class-or-larger flares in 1983.