Solar Flare WatchHome › Flare history › 1997
Solar flares in June 1997
C-class1
M-class0
X-class0
LargestC1.11997-06-29
Sunspot number22.1NOAA SWPC
Flares per day (C and above)
Same month a year earlier
| Month | C | M | X | Largest |
|---|---|---|---|---|
| June 1996 | 1 | 0 | 0 | C1.2 |
| June 1997 | 1 | 0 | 0 | C1.1 |
Top 15 flares
| Date | Begin | Peak | Min | Class | Location | Region |
|---|---|---|---|---|---|---|
| 1997-06-29 | 23:41 | 23:52 | 24 | C1.1 | N17W82 | – |
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
1 flares of class C or larger in June 1997; by M/X count it ranks 499 of 565 months.