Solar flares — Dec 11, 2001
The strongest solar flare in the day
Flare of X2.8 level (very strong) — in 08:08
Solar activity index
Value for Dec 11, 2001 24:00 (end on the day). The maximum value is 10.0
Solar flares in 2 days
Chart of solar activity from Dec 10, 2001 to Dec 11, 2001
Time zone — UTC+00 (London)
This chart in PNG format — high resolution
API data: JSON or TXT
List of solar flares for Dec 11, 2001
Total number of flares of class C and higher — 6 flares
C type — 4 | M type — 1 | X type — 1
| start | maximum | end | region | |
|---|---|---|---|---|
|
C3.4
|
18:54 | 19:01 | 19:08 | — |
|
M1.3
|
14:42 | 14:51 | 14:57 | 9727 |
|
C4.6
|
10:06 | 10:19 | 10:29 | — |
|
X2.8
|
07:58 | 08:08 | 08:14 | 9733 |
|
C2.7
|
04:12 | 04:16 | 04:21 | — |
|
C3.44
|
03:30 | 03:43 | 03:47 | — |