Solar flares — Aug 04, 2001
The strongest solar flare in the day
Flare of C9.6 level (normal) — in 13:35
Solar activity index
Value for Aug 04, 2001 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from Aug 03, 2001 to Aug 04, 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 Aug 04, 2001
Total number of flares of class C and higher — 7 flares
C type — 7 | M type — 0 | X type — 0
start | maximum | end | region | |
---|---|---|---|---|
C1.5
|
23:53 | 23:57 | 23:59 | — |
C1.0
|
21:07 | 21:16 | 21:17 | 9563 |
C2.8
|
20:39 | 20:45 | 20:49 | 9557 |
C2.3
|
19:37 | 19:46 | 19:54 | 9566 |
C9.6
|
13:21 | 13:35 | 13:50 | — |
C7.9
|
10:44 | 10:49 | 10:51 | 9563 |
C2.7
|
03:04 | 03:09 | 03:11 | 9563 |