Solar flares — Feb 17, 2003
The strongest solar flare in the day
Flare of C1.9 level (normal) — in 17:29
Solar activity index
Value for Feb 17, 2003 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Feb 16, 2003 to Feb 17, 2003
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Feb 17, 2003
Total number of flares of class C and higher — 2 flares
C type — 2 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.9
|
17:21 | 17:29 | 17:45 | — |
|
C1.0
|
10:34 | 11:29 | 11:48 | — |