Solar flares — Jul 17, 2001
The strongest solar flare in the day
Flare of C2.4 level (normal) — in 11:24
Solar activity index
Value for Jul 17, 2001 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from Jul 16, 2001 to Jul 17, 2001
Time zone — UTC+01 (London) - summer time

This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Jul 17, 2001
Total number of flares of class C and higher — 3 flares
C type — 3 | M type — 0 | X type — 0
start | maximum | end | region | |
---|---|---|---|---|
C2.4
|
11:17 | 11:24 | 11:30 | 9539 |
C1.3
|
08:26 | 08:32 | 08:39 | 9543 |
C1.3
|
00:57 | 01:11 | 01:19 | 9543 |