Solar Flare WatchHome › Flare history › 1982
M5.2 solar flare on 1982-12-13
ClassM5.2NOAA report
Peak08:081982-12-13 UTC
Duration61 min
Peak flux5.2e-05W/m²
| Comparison | Value |
|---|---|
| Rank in year | 87 / 3850 |
| Other M/X flares that day | 2 |
| M/X flares that month | 88 |
| Solar cycle | Cycle 21 |
| Position on disk | S12E51 |
| Active region | AR 4026 (38 flares) |
Compared with the strongest flares of 1982
X12.9
X12.0
X10.1
X9.8
X8.0
X7.1
X5.9
X5.0
X4.5
X3.6
X3.2
X3.0
Other M/X flares that day
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.
← M8.3 1982-12-13X12.9 1982-12-15 →
About this page
A M5.2 flare that began 1982-12-13 08:02 UTC; No. 87 of 3,850 C-class-or-larger flares in 1982.