Solar flares — Jan 20, 2004
The strongest solar flare in the day
Flare of M6.1 level (strong) — in 07:43
Solar activity index
Value for Jan 20, 2004 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Jan 19, 2004 to Jan 20, 2004
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Jan 20, 2004
Total number of flares of class C and higher — 2 flares
C type — 1 | M type — 1 | X type — 0
| start | maximum | end | region | |
|---|---|---|---|---|
|
M6.1
|
07:29 | 07:43 | 07:47 | 540 |
|
C5.5
|
22:02 | 00:45 | 02:29 | — |