Solar flares — Jan 17, 2001
The strongest solar flare in the day
Flare of C4.0 level (normal) — in 06:16
Solar activity index
Value for Jan 17, 2001 24:00 (end on the day). The maximum value is 10.0

Solar flares in 2 days
Chart of solar activity from Jan 16, 2001 to Jan 17, 2001
Time zone — UTC+00 (London)

This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Jan 17, 2001
Total number of flares of class C and higher — 8 flares
C type — 8 | M type — 0 | X type — 0
start | maximum | end | region | |
---|---|---|---|---|
C2.3
|
20:40 | 20:46 | 20:52 | 9306 |
C1.0
|
18:18 | 18:22 | 18:26 | — |
C1.6
|
12:19 | 13:15 | 14:02 | — |
C1.1
|
11:31 | 11:34 | 11:36 | 9304 |
C1.3
|
09:16 | 09:19 | 09:25 | — |
C4.0
|
05:39 | 06:16 | 06:50 | — |
C1.8
|
03:47 | 03:52 | 03:58 | 9306 |
C2.5
|
01:23 | 01:55 | 02:18 | — |