Solar flares — Feb 21, 2001
The strongest solar flare in the day
Flare of C6.2 level (normal) — in 14:27
Solar activity index
Value for Feb 21, 2001 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Feb 20, 2001 to Feb 21, 2001
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Feb 21, 2001
Total number of flares of class C and higher — 4 flares
C type — 4 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.8
|
22:51 | 22:59 | 23:06 | — |
|
C1.2
|
20:05 | 20:10 | 20:14 | 9354 |
|
C6.2
|
14:11 | 14:27 | 14:40 | 9354 |
|
C3.0
|
08:07 | 08:20 | 08:28 | — |