Solar flares — Jan 13, 2004
The strongest solar flare in the day
Flare of C2.0 level (normal) — in 02:46
Solar activity index
Value for Jan 13, 2004 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Jan 12, 2004 to Jan 13, 2004
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Jan 13, 2004
Total number of flares of class C and higher — 4 flares
C type — 4 | M type — 0 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.5
|
06:06 | 06:09 | 06:13 | 537 |
|
C1.7
|
03:25 | 03:29 | 03:32 | 536 |
|
C2.0
|
02:39 | 02:46 | 02:51 | 536 |
|
C1.1
|
01:29 | 01:33 | 01:36 | 536 |