Solar Flare WatchHome › Flare history › 1989
M5.7 solar flare on 1989-05-22
ClassM5.7NOAA report
Peak00:241989-05-22 UTC
Duration131 min
Peak flux5.7e-05W/m²
| Comparison | Value |
|---|---|
| Rank in year | 110 / 2608 |
| Other M/X flares that day | 1 |
| M/X flares that month | 47 |
| Solar cycle | Cycle 22 |
| Position on disk | S21E16 |
| Active region | AR 5497 (37 flares) |
Compared with the strongest flares of 1989
X20.0
X15.0
X13.0
X9.8
X6.5
X5.7
X4.5
X4.1
X4.0
X4.0
X3.9
X3.6
Other M/X flares that day
| Date | Begin | Peak | Min | Class | Location | Region |
|---|---|---|---|---|---|---|
| 15:14 | 15:31 | 58 | M1.6 | N19W49 | 5495 |
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.
← X2.4 1989-05-05M6.6 1989-05-30 →
About this page
A M5.7 flare that began 1989-05-22 00:02 UTC; No. 110 of 2,608 C-class-or-larger flares in 1989.