Sun flares
X-ray index
Diagram of the solar flare activity
X-ray emission of the Sun on Feb 27, 2021 and Feb 28, 2021 (GOES-16)
Solar flares on Feb 28, 2021
1 solar flare was observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C3.9 | 2804 | 06:40:00 | 06:46:00 | 06:51:00 |
Solar flares on Feb 27, 2021
1 solar flare was observed :
| Active region | Begin, UT | Max, UT | End, UT | |
|---|---|---|---|---|
| Flare of class C2.7 | 2804 | 17:51:00 | 18:00:00 | 18:05:00 |