Solar Flare WatchHome › Flare history › 1988
M6.0 solar flare on 1988-05-17
ClassM6.0NOAA report
Peak20:301988-05-17 UTC
Duration158 min
Peak flux6.0e-05W/m²
| Comparison | Value |
|---|---|
| Rank in year | 27 / 1845 |
| Other M/X flares that day | 0 |
| M/X flares that month | 8 |
| Solar cycle | Cycle 22 |
Compared with the strongest flares of 1988
X5.6
X4.7
X3.2
X2.5
X2.4
X1.6
X1.4
X1.4
X1.3
X1.2
X1.1
X1.1
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.
← X1.2 1988-04-14M5.2 1988-06-22 →
About this page
A M6.0 flare that began 1988-05-17 19:27 UTC; No. 27 of 1,845 C-class-or-larger flares in 1988.