Solar flares — Jan 21, 2002
The strongest solar flare in the day
Flare of C3.5 level (normal) — in 22:33
Solar activity index
Value for Jan 21, 2002 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Jan 20, 2002 to Jan 21, 2002
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Jan 21, 2002
Total number of flares of class C and higher — 7 flares
C type — 7 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C3.5
|
22:29 | 22:33 | 22:42 | 9791 |
|
C2.2
|
21:26 | 21:37 | 21:44 | — |
|
C1.7
|
18:15 | 18:19 | 18:21 | 9791 |
|
C1.7
|
07:41 | 07:47 | 07:53 | 9789 |
|
C1.6
|
05:36 | 05:39 | 05:41 | 9785 |
|
C3.4
|
03:22 | 03:29 | 03:38 | 9788 |
|
C1.7
|
01:35 | 01:39 | 01:49 | 9788 |