Solar flares — Oct 23, 2004
The strongest solar flare in the day
Flare of C9.9 level (normal) — in 17:54
Solar activity index
Value for Oct 23, 2004 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Oct 22, 2004 to Oct 23, 2004
Time zone — UTC+01 (London) - summer time
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Oct 23, 2004
Total number of flares of class C and higher — 5 flares
C type — 5 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C8.0
|
20:16 | 20:22 | 20:24 | 687 |
|
C9.9
|
17:22 | 17:54 | 18:08 | 687 |
|
C1.3
|
09:08 | 09:12 | 09:17 | 682 |
|
C3.2
|
08:20 | 08:24 | 08:27 | 682 |
|
C1.8
|
04:57 | 05:00 | 05:03 | — |