Solar flares — Jan 17, 2005
The strongest solar flare in the day
Flare of X3.8 level (very strong) — in 09:52
Solar activity index
Value for Jan 17, 2005 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from Jan 16, 2005 to Jan 17, 2005
Time zone — UTC+00 (London)

This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Jan 17, 2005
Total number of flares of class C and higher — 4 flares
C type — 2 | M type — 1 | X type — 1
start | maximum | end | region | |
---|---|---|---|---|
X3.8
|
06:59 | 09:52 | 10:07 | 720 |
C3.9
|
06:06 | 06:10 | 06:15 | 720 |
M2.6
|
03:10 | 03:21 | 03:32 | 720 |
C3.9
|
02:44 | 02:59 | 03:07 | 720 |