Solar flares — Sep 12, 2004
The strongest solar flare in the day
Flare of M4.8 level (strong) — in 01:56
Solar activity index
Value for Sep 12, 2004 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Sep 11, 2004 to Sep 12, 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 Sep 12, 2004
Total number of flares of class C and higher — 4 flares
C type — 2 | M type — 2 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
C1.1
|
23:22 | 23:27 | 23:30 | 667 |
|
C2.0
|
19:28 | 19:34 | 19:42 | 669 |
|
M3.2
|
02:36 | 02:39 | 02:41 | 667 |
|
M4.8
|
01:04 | 01:56 | 02:33 | 672 |