Solar flares — Mar 21, 2004
The strongest solar flare in the day
Flare of C6.3 level (normal) — in 09:52
Solar activity index
Value for Mar 21, 2004 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Mar 20, 2004 to Mar 21, 2004
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Mar 21, 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 | |
|---|---|---|---|---|
|
C1.1
|
20:18 | 20:33 | 20:44 | 578 |
|
C1.3
|
16:28 | 16:34 | 17:02 | 578 |
|
C6.3
|
09:39 | 09:52 | 10:02 | 576 |
|
C1.0
|
01:11 | 01:17 | 01:28 | 578 |
|
C2.0
|
23:56 | 00:09 | 00:21 | 578 |